9 Temmuz 2012 Pazartesi

MacBook Keyboard & Trackpad Replacement Fix

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My MacBook keyboard and trackpad has worn out to the point where it was hard to use. The trackpad and its button was behaving poorly, and the keys were less than perfect. Furthermore, the "palm rest" was stained and developed a crack.

Figure 1: The Yukky old keyboard/trackpad. Cracked, stained, and worn out.

But excitingly, there is a simple fix! I've replaced the keyboard and trackpad with new ones - and it was easy to do and inexpensive! It was the best thing I've done to my MacBook ever. This article covers what I did.

Figure 2: My clean new keyboard & trackpad! Awesome!


Background: The MacBook Top Case design

The MacBook keyboard and trackpad are integrated into a single part called the "MacBook Top Case". Due to the MacBook's design, you just can't replace the keyboard or the trackpad - you have to replace the entire "Top Case".

That sounds bad, but it really isn't, because the "Top Case" part is relatively inexpensive and readily available.

MacBook Top Case Variations

There are a few different Top Case variations. First, there is the choice of "Black" or "White". Either will do, but some people might have a cosmetic reasons for choosing black versus white. White top cases are generally less expensive, and I have a white MacBook, so I decided to go with white.

The other variation is the keyboard layout. My 2008-vintage MacBook had the "Volume Up" key on F12. Other vintages have the Volume Up on F5. And, of course, there are international keyboards.

Given price and availability, I decided to replace my "F12" MacBook keyboard with an "F5" version. Yes, some of the function keys have moved on me, but the different keyboard works 100% perfectly. (F5 is now my Volume-Up button, and I gained a numlock button on F6 to boot).

My procedure for installing a new MacBook Trackpad
  1. I bought a MacBook Top Case. I bought the one through Amazon, here: Apple MacBook Top Case
  2. Inspect the new purchase. Does it look like the right part? Be careful! The back is stamped aluminum and can be sharp!
  3. Following these instructions to the point of fully removing the top case.
  4. Compare the backside of both the old and new top case. Make sure the aluminum flanges on the new case are all straight. If they aren't, you'll have a hard time getting the new case to fit. (See Figure 3, below)
  5. Plug the keyboard cable into its socket on the main board.
  6. Slowly and carefully put the new top case into place. Don't force anything; You can get it all back perfectly if you are patient and careful. All the little flanges have a home; make sure they're going into them. Forcing things will just bend the flanges.
  7. Reverse the disassembly instructions. All those little screws fit into or through the flanges and sockets and posts in the top case. Don't force anything and do not over-tighten any screws! When you're done, it should look beautiful and perfect! Again, take your time!

Figure 3: These little holed sheet metal flanges should be straight! There are nine of them: six threaded along the perimeter, three unthreaded in the center.


FIgure 4: The backside of the top case.

When I was all done, my MacBook looked and worked like new! I can no longer justify buying a MacBook Air, but I know I can get several more years out of this lovely MacBook!

Good luck!

Components Of A Computer Network

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Computer network components composed of several basic elements which include hardware and software components, namely:


1. Hardware Components
Personal Computer (PC), Network Interface Card (NIC), cable and network topology.


2. Software Components
Network Operating System, Network Adapter Drivers, Network Protocols.


A. Network devices


1. Repeater
Function to receive signals then pass back the received signal with the same power. With the repeter, the signal from a computer to another computer that is located far apart.


2. Hub
Its function is similar to a repeater hub is only comprised of several ports, so that the hub is also called multiport repeter. Repeaters and hubs work in the physical layer so it does not have knowledge of the addressee. Although the hub has multiple ports, but still make use of the broadcast method of sending signals, so that if one port is busy then the other ports will have to wait if you want to send a signal.


3. Bridge
Functioning like a repeater or hub, but more clever because it works on the data link layer so as to have the ability to use the MAC address in the process of sending the frame to the addressee.




4. Switch
Its function is similar to the bridge just switch consists of multiple switch ports so-called multiport bridge. With these capabilities if one of the busy port on a switch then the other ports can still function. But the bridges and switches can not forward IP packets addressed to another computer that different logical networks.


B.  Types of Cables and Wiring


Each cable type has different capabilities and specifications, therefore, made the introduction of cable types. There are several types of cables are known in general, ie twisted pair (STP UTPunshielded twisted pair and shielded twisted pair), coaxial cable and fiber optic.


1. Thin Ethernet (thinnet)


Thin Ethernet or thinnet have advantages in terms of cost is relatively cheaper compared to other types of wiring and the installation of components easier. The length of thin cable coaxial/RG-58 between 0.5 - 185 m and a maximum of 30 computers terhubung.Kabel coaxial type is widely used among amateur radio, especially for the transceiver that does not require a large power output.


To be used as network devices, this type of coaxial cable must meet the standards of IEEE 802.3 10BASE2, where the average diameter of about 5mm and usually black or other dark colors. Each device (device) connected to a BNC T-connector. The cable type is also known as thin Ethernet or thinnet. This type of coaxial cable, such as the type RG-58 A / U or C / N, if implemented with Tconnector and terminator in a network, must follow the rules as follows:


• Each end of the cable were given 50-ohm terminator.
• The maximum length of cable is 1,000 feet (185 meters) per segment.
• Each segment is a maximum of 30 network devices (devices)
• The network card can simply use an onboard transceiver, do not need extra transceivers, except for the repeater.
• Maximum of 3 segments are connected to each other (populated segments).
• Each segment should be equipped with a ground.
• The minimum length among the T-Connector is 1.5 feet (0.5 meters).
• Maximum cable length in one segment is 1.818 feet (555 meters).
• Each segment has a maximum of 30 devices connected.


2. Thick Ethernet (Thicknet)


With a thick Ethernet or thicknet, the number of computers that can be connected in the network will be more numerous and the distance between computers can be enlarged, but the cost of procurement is more expensive wiring and installation is relatively more difficult compared with thinnet. In Thicknet transceiver used to connect each computer to the network system and connectors used are type DIX connector. The maximum transceiver cable length 50 m, Thick Ethernet cable length maximum of 500 m with a maximum 100 transceiver connected. This type of coaxial cable specified by the IEEE 802.3 10Base5 standard, where the cable has an average diameter of 12mm, and usually are colored yellow; cable of this type commonly referred to as a standard ethernet or thick Ethernet, or simply abbreviated ThickNet, or even referred to as yellow cuman cable.Kabel this Coaxial (RG-6) when used in the network have the specifications and rules as follows:
• Each end should be terminated with 50-ohm terminator (recommended to use
terminator that has been assembled, instead of using a single 50-ohm resistors 1 watt, for voltage dissipation resistor has a fairly wide).
• Maximum of three segments with the connected equipment (attached devices) or a populated segments.
• Every network card has an additional transmitter (external transceiver). Each segment contains a maximum of 100 network devices, including repeaters in this case.
• Maximum cable length per segment is 1640 feet (or about 500 meters).
• Maximum distance between the segment is 4920 feet (or about 1500 meters).
• Each segment should be grounded.
• Rarely a maximum between the tap or pencabang from the main cable to the device (device) is 16 feet (about 5 meters). Rarely minimum inter-tap is 8 feet (about 2.5 meters).

Setting Local Computer Networks (LAN - Local Area Network) using Windows XP

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Computer network setup, I'll explain how to perform a LAN computer network settings by using Windows XP.
  1. Click Start, Settings, Control Panel to exit the Control Panel dialog box (as seen drawn below).
  2. Double-Click the Network Connection icon to exit the Network Connection dialog box.
  3. Double-click Local Area Connection icon to exit the dialog box Local Area Connection Status.
  4. Click the Properties dialog box to exit the Local Area Connection Properties.
  5. Double-Click Internet Protocol (TCP / IP) that is in the dialog box Local Area Connection Properties dialog box to exit the new: the Internet Protocol (TCP / IP) Protocol.


Enter the IP Address data as shown above. Data IP Address every UAD will be different and unique (not the same between the USD Campus Campus III with other UAD). IP Address of this data, will be given when Broadband installation is complete (when activation network)

IP Address data are most needed by each PC that will be set at each remote UAD is as follows:

  • Default Gateway IP Address from the Broadband modem. Given time following activation.
  • IP Address IP Address this is one class with a Broadband Modem IP (IP Default Gateway) later.
  • Subnet Mask IP Block , Data to be provided, it must ingclude to the Subnet Mask of this data.
  • After the data the TCP / IP is entered, click OK to close the dialog box Internet Connection (TCP / IP) Properties.
  • Click OK to close the dialog box "Local Area Connection Properties."
  • Click Star, Run,  RUN to exit the dialog box, and type CMD to exit the dialog box new "command."
  • In the dialog box "Command" earlier, type: ipconfig.


If the ping test results obtained (Request timed out), there is probably a problem in local networks. The problem could be from the following:
  • Network cable connectors (wired LAN) installed less tight. So Fasten the wiring connections to the LAN port Ethernet Hub and to LAN PC Card
  • LAN cable is not good (no pin-pin cable connections are broken in the middle) Replace with another great LAN cable
  • Port Ethernet Hub which is not good (or bad loose contact), Try moving the port

If the ping test results obtained as shown above (Reply from xxxx), we can be sure that the network operates normally.
Each user on the remote network UAD, expected at least, can perform actions as above.Target users in the UAD is ensuring local network connected to the IP LAN Ethernet Modem Broadband Gateway is a network of leading UAD UAD Center Network Server and the Internet.

If PC users have been able to do the ping test as above, and get results Reply from xxxx - (Ip modem), then certainly in the LAN the UAD network no problem.

After making sure the LAN network is not problematic, the UAD user is directed to perform TEST PING the IP Address Server Center. How to ping test is similar to an IP ping test modem on the local network. The difference is only in the IP ADDRESS to be entered in the IP address ping computer at the central office, or IP Address that is on the internet. Furthermore  performed test application - Internet applications.

Understanding and How Routers Work

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Routers are network devices that are used to connect multiple networks, either the same or different networks in terms of technology as it connects the network that uses a bus topology, Star and Ring. The router has at least two network interfaces.
In a previous post about the techniques known subneting we mentioned that the connection between the network (the network with different IP subnets) can only occur with the help of the Router.
Understanding the router according to Wikipedia
The router is a device that sends data packets through a network or the Internet to the destination, through a process known as routing. The process of routing occurs at layer 3 (network layer such as the Internet Protocol) stack of the OSI seven-layer protocol.The router serves as a liaison between two or more networks to carry data from one network to another. Routers differ from switches. Switches are connecting multiple devices to form a Local Area Network (LAN).
As an illustration of the different functions of routers and switches is a street, and the router is the link between road. Each house is on the road that has an address in a particular order. In the same way, a switch connects various devices, where each instrument has its own IP address on a LAN.

Routers are very widely used in technology-based network protocol TCP / IP, and the router type is referred to as an IP Router. In addition to IP Router, there is another AppleTalk router, and still there are several other types of routers. Internet is a prime example of a network that has a lot of IP routers.

Routers can be used to connect many small networks into a larger network, called the internetwork, or to divide a large network into several subnetworks to improve performance and simplify management. Routers are also sometimes used to mengoneksikan two networks that use different media (such as wireless routers in general than he can connect a computer with a radio, it also supports connecting a computer with a UTP cable), or different network architectures, as well as from Ethernet to Token Ring.
The router can also be used to connect LANs to a telecommunications service as well as the telecommunications leased line or Digital Subscriber Line (DSL). Routers used to connect a LAN to a leased line connections such as T1, or T3, commonly referred to as an access server. Meanwhile, the routers used to connect the local network to a DSL connection is also called the DSL router. These types of routers generally have a firewall function to perform packet filtering based on source address and destination address of the package, although some routers do not have it. Router that features packet filtering is also called the packet-filtering routers. Routers are generally block traffic transmitted broadcast data so as to prevent a broadcast storm that can slow network performance.
The workings of the router
The main function is to route packets Router (information). A Router has routing capabilities, which means that routers can intelligently route knowing where the information (packet) will be passed, whether intended for other hosts on a network or different networks.If the packets destined for the host on another network then the router will forward it to the network. Conversely, if the packets destined for the host that a network then the router will block the outgoing packets.  Examples of Router
MikroTik RB750
Cisco Router is a name familiar, but on the other hand there is a name that began familiar, namely Mikrotik Router. MikroTik offers ease of configuration and reliability features with a relatively cheap price. The following is an example of MikroTik RB750.

Setting up and Configuration the Router

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Setting up and Configuration to the Router with ADSL Modem is pretty easy, just follow the existing guidance in the manuals, is enough to be able to use access to the internet. After connecting the modem, TP-Link router, Notebook / PC in the OFF condition, such as the following picture:

There are two ways to do the TP-Link router settings:
  1. Using the Application CD
  2. Through the WEB page / WEB browser.

Here we will discuss in the most commonly used, namely the WEB browser.
  • To be able to router settings, first we must equate the segmentation of the IP Address Laptop / PC which we will use for setting up the Router's default IP segment (for most of the TP-Link IP defaulnya is 192.168.1.1), so IP Notebook / PC we set 192 168. 1.69 (IP Address should not be the same as the Device to be in the settings).
  • Through the web page, typed the default IP router on the Web Browser, 192.168.1.1.




  • Enter the router's default username & password, username: admin, password: admin



  •  After entering the Web Administration TP-Link router, it is advisable to change the default router IP / TP-Linknya, because in general the ADSL modem using the default IP is 192.168.1.1.
  • Go to the menu: Network> LAN IP address instead of TP-Linknya, is recommended to change to a different IP segmentation, becomes: 192.168.2.1dan Subnet Mask: 255.255.255.0. Save.


  •  It is suggested to replace the default password by selecting the menu: System Tools -> Password in addition there is the option to change the password, there is also advisable to change the default username.
  • Restart the TP-Link by selecting the menu: System Tools -> Reboot
  • Wait a moment, and to enter the router's admin web page / his TP-Link, use the new IP: 192.168.2.1 and enter a new username & password
  • After entering the administrator page, select the menu: Quick Setup and follow the next steps (click the NEXT button)
  • At the Choose WAN Connection Type, select Dynamic IP, click the NEXT button
  • On the Wireless page:


  1.  Wireless Radio: Enable
  2. SSID: fill in the name ID that will be broadcast at the time of the WiFi signal in the radiated
  3. Region: "fill in the name of your country"
  4. Channel: Customized, be sure to use a channel that has not been in use.
  5. Mode: 54Mbps (802.11g)
  6. Next
  7. Finish

  • Furthermore, Gateway & DNS settings we adjust it by setting the ADSL modem, go to the menu: Network -> WAN

  1. Click Renew in the Gateway, and fill with Modem IP: 192.168.1.1
  2. Select / checklist of Use These DNS Servers
  3. Primary DNS: 203.130.196.5
  4. Secondary DNS: 202.134.0.155
  5. Save

  • Furthermore, the setting for a security router, so as not to be used by the ready any time by selecting the menu Wireless -> Wireless Settings, Some settings are selected in accordance with the previous settings.


  1. Select / Click the Enable Wireless Security
  2. Security Type: WEP
  3. Security Option: Automatic
  4. WEP Key Format: Hexadecimal
  5. Key1: 1234567890 (can be substituted); Key Type: 64bit
  6. Save

  • To this point, the router can be used, but to be certain, there are several things that can be set first before his router on REBOOT
  • Setting the DHCP Client IP range on his TP-Link by selecting the menu: DHCP -> DHCP Settings, fill in the IP range in accordance with the desired, eg: Start IP Address: 192.168.2.100 & End IP Address: 192.168.2.199, click SAVE
  • Also check the Time settings by selecting the menu: System Tools -> Timesesuaikan the timezone and the time you are, click SAVE
  • Rebooting the router TP-Link by selecting the menu: System Tools -> Reboot
  • TP-Link router you are ready to use. Unplug the LAN cable from the laptop / PC and activate its WiFi, try to search WiFi (SSID) and enter the WEP router that has been set before connecting to the router. Good luck.

8 Temmuz 2012 Pazar

Acer C110 Pico: Specs and Review of Travel-Size Projector

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The C110 Pico Projector, Acer has created the perfect match for you notebook. Not only the new projector is extremely light and ultra compact, but doesn't even need a power adapter. This projector brings-anywhere entertainment buddy offers exceptional performance, regardless of content and in practically any type of environment.

Acer C110 Pico Projector, Acer Projectors, Travel Projectors


The Acer C110 Pico Projector is designed to fit in perfectly with your mobile lifestyle. The extreme portability is completed by a sophisticated black case that portrays refined elegance.

Quality wise, your average DLP (Digital Light Processing) projector will humiliate the best LCD and plasma panels at a fraction of the cost. Even if you aren't keen on investing another 40 to 80 grand on an HD \ Full-HD projector, you may want to consider pocket-friendly Pico projectors.

Its ultra lightweight and compact package (at 175g) promises extreme mobility. The power of the Acer C110 Pico projector lies in its 2000:1 high-contrast ratio and 50 ANSI Lumens brightness that provides excellent image quality and comes in handy for your digital entertainment needs.

An LED lamp, with a wide color gamut, offers better color saturation that is perceived as brighter by the human eye. It only needs a single USB cable to connect to you laptop and be powered while allowing you to enjoy your favorite movies, your holiday pictures or show your presentations.

The downright diminutive C110 (seen above) is a DLP-powered beamer that gets all the juice it needs via USB, measures just 110- x 85- 25mm and offers up a WVGA (854 x 480) native resolution. The LED bulb is said to last up to 20,000 hours, and it will go from dead to dazzling in five seconds flat.

On top of working out of a single USB cable – which means no power adapter, no tangle of cables and no issues with plugs – it weighs a mere handful of grams (175 g) and measures just 110x85x25 mm, thus allowing to make brilliant presentations without adding any burden.

Specifications of Acer C110 Pico Projector:

  • Projection System: DLP
  • Display Panel: 0.3" DMD
  • Resolution: Native WVGA (854 x 480), Maximum WXGA (1,280 x 800)
  • Computer Compatibility: IBM PC and Compatibles, Apple iMac/MacBook, and VESA Standards WXGA (1,280x800, 1,280x768, 1,280x720), XGA (1,024x768), SVGA (800x600), VGA (640x480)
  • Aspect Ratio: 16:9 (Native), 4:3
  • Contrast Ratio: 2000:1
  • Displayable Colors: 16.7 Million Colors
  • Brightness: 50 ANSI Lumens
  • Lamp Type: RGB LED
  • Lamp Life: LED life 20,000 Hours
  • Weight: 166 g (5.86 oz)
  • Dimensions: 110 x 85 x 25 mm (4.3" x 3.3" x 0.98")
  • Input Interface: USB (Type A) x 1

Posted in: Projectors
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BlackBerry Mini Keyboard: Review of PlayBook Mini Keyboard with Convertible Case

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Research In Motion has launched, The BlackBerry Mini Keyboard with Convertible Case for the BlackBerry PlayBook. It is a with Convertible Case just tweaked in various areas with a stand and Bluetooth keyboard/track-pad combo and it brings a high-end faux-leather feel and a well-designed keyboard for the PlayBook.

BlackBerry Mini Keyboard, PlayBook Mini Keyboard


It is a new, integrated solution that provides a beautiful keyboard, folding case and a multi-touch touch-pad, allowing users to get additional screen space rather than using the on-screen keyboard and offering a multi-touch control touch-pad for additional navigation controls.

The BlackBerry Mini Keyboard case, which doubles the thickness of your BlackBerry tablet, is well-built, has a black leather finish and when closed resembles an A5 sized Moleskine notepad. Like other tablet-and-case combos from Belkin and Tagus, this product squeezes a full QWERTY keyboard and protective cover into a tiny footprint to match the PlayBook's small size.

The keyboard itself is just a quarter of an inch thick, 7.6 inches tall and 5.1 inches wide. The PlayBook slots into a tough plastic shell, keeping it nice and safe, and there are holes for the micro USB, mini HDMI and docking pins to stay connected.

The volume and power button at the top are covered by the stiff plastic, making them somewhat harder to use but not impossible. A small stand flips out in back to prop the tablet up at a comfortable angle for a comfortable view of the screen while typing.

The keyboard itself is the same physical size as the PlayBook in width and height, but half the thickness. It features a full QWERTY keyboard, albeit with slightly smaller keys than your regular laptop. The keys are responsive and comfortable to type with, as long as you don't have fat fingers.

Charging the Mini Keyboard: Connect your BlackBerry PlayBook tablet charger to the USB port on your BlackBerry Mini Keyboard, and plug the charger into a power outlet. You can continue to use your BlackBerry Mini Keyboard while it charges. When your Mini Keyboard is fully charged, the LED shines green.

Touchpad Basics:

  • Mouse left-click: Using one finger, tap the touchpad.
  • Mouse right-click: Using two fingers, simultaneously tap the touchpad.
  • Mouse scroll: Using two fingers, slide your fingers up and down on the touchpad to scroll up or down on a page.
The good: With Convertible Case brings a high-end faux-leather feel and it is a well-designed keyboard for the PlayBook.

The bad: Many of the Mini Keyboard's premium abilities and on top its high $119 price tag.

The bottom line: The BlackBerry Mini Keyboard is a new accessory for the PlayBook, but is priced way too high.

BlackBerry Mini Keyboard Demonstration Video from YouTube:

Posted in: Mini Keyboards
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Belkin N750 DB: Specs and Features of Belkin Wireless Dual-Band N+ Router

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Belkin N750 DB Router, Belkin's exclusive MultiBeam antenna technology gives you maximum throughput while minimizing dead spots for optimized video streaming from multiple devices, virtually anywhere in your home.

Belkin N750 DB Router, Wireless Router, Dual-Band N+ Router


The Belkin N750 DB Router comes with some nifty-sounding features: Self-Healing, Video Mover, Print Zone, and Memory Safe. Despite the fancy names, these are just standard features found in most, if not all, similarly configured routers.

The Belkin Router Manager appears in your system tray (Windows) or menu bar (Mac). Its icon indicates the current status of your Router and also allows you to access your Router's settings to make changes. It also provides quick access to software that came bundled with your Router.

The router has two built-in USB 2.0 ports to host printers or external storage devices. Unfortunately, its network storage, though it works well, in our testing only provided sufficient throughput speed for mild data sharing or music streaming.

You can share a USB hard drive or flash drive to your network via your Router’s USB port. Once connected, you can share files and music with other computers and devices within your network.

You can manually check the status of your shared drive by visiting the USB Print and Storage Manager, found under the Belkin Router Manager icon displayed in your system tray (Windows) or menu bar (Mac).

The N750 DB would be a much better value if it delivered faster performance on the 2.4GHz frequency band. As it stands, it’s a good choice for inexperienced users with simpler needs, or if you just need a router that can share a printer and network storage.

Key Features of Belkin N750 DB Router:

  • MultiBeam Technology
  • Dual-Band Speed
  • 2 USB Ports
  • 4 Gigabit Ports
  • Easy Setup
  • Preset Security
  • Self Healing Wireless
  • Video Mover
Specifications of Belkin N750 DB Router:
  • Bandwidth: 2.4GHz
  • Compliant Standard(s): IEEE 802.11b , IEEE 802.11g , IEEE 802.11n
  • Data Link Protocol(s): Gigabit Ethernet, IEEE 802.11b , IEEE 802.11g , IEEE 802.11n
  • Data Transfer Rate: Up to 450 Mbps
  • Integrated Switch: 4-port switch
  • Interface: Ethernet 10Base-T/100Base-TX/1000Base-T (4)
  • ISP Protocols Supported: Dynamic, Static, PPOE, Telstra BigPond
  • Max WLAN Connections: 16
  • Network Transport Protocol: IPSec , L2TP , PPPoE , PPTP , TCP/IP
  • Remote Management Browser Support: Internet Explorer 7 and above, Firefox, or Safari
  • Remote Management Protocol: HTTP , HTTPS
  • Routing Protocol: Static IP routing
  • Switching Protocol: Ethernet
The good: The affordable Belkin N750 DB Wireless Dual-Band N+ router offers fast 5GHz wireless speeds and has two USB ports for hosting an external storage device or printer.

The bad: The Belkin N750 DB's 2.4GHz wireless speed and 5GHz range could be better, and its current firmware doesn't support IPv6.

Posted in: Routers
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Canon EOS-1D C: Specs, Features and Review of Digital SLR 4K video capture

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Canon announced its promised 4k capable DSLR, the EOS-1D C - a digital SLR camera targeting the motion picture, television and high resolution production industries which can capture 4k (4096 x 2160 pixel) video at up to 24p without downscaling.

Canon EOS-1D C, Digital Camera


Newest Addition to the Canon Cinema EOS-1D C Product Line Combines the Convenient Form Factor of a Digital SLR Camera with Full HD and 4K Video Recording up to 4096 x 2160-Pixel Resolution.

Canon's D-SLR, the EOS-1D C, is clearly targeted at professional cinematographers it offers the same still capabilities as the 1D X, including the new focus system and sensitivity through ISO 204,800, the camera can only jump up to ISO 25,600 in video mode.

The camera, which shares the majority of its specifications with the still-awaited EOS 1D X, can also capture 1080p60 or 50p or output it uncompressed over its HDMI connector. The camera can also record 1080p video at selectable frame rates, varying from 24 through 60 frames per second.

The camera includes expanded ISO up to 24600 while reducing noise in low light. Furthermore, cinematographers can use an optional Super 35 crop to match the look of traditional motion picture cameras.

The Canon s D-SLR equipped with an 18.1-megapixel full-frame 24mm x 36mm Canon CMOS sensor, the camera records 8-bit 4:2:2 Motion JPEG 4K video to the camera's CF memory card at 24 frames-per-second (fps) or Full HD 1920 x 1080 video at selectable frame rates from 24p to 60p, making it possible for next-generation visual expression with even higher image-quality and resolution performance.

Key Features of Canon EOS-1D C:

  • 4k movies
  • 1080p at 50/60fps; Canon Log Gamma
  • 18 MP Full Frame CMOS
  • Uncompressed HDMI output
  • Up to 12fps stills; 14fps mode
  • ISO range 100-25600
  • 61 point AF system
  • Dual DIGIC 5+ processors
  • EF lens compatible
  • Clear View II 8.1cm (3.2") LCD
Specifications of Canon EOS-1D C:
  • Body type: Large SLR
  • Max resolution: 5184 x 3456
  • Other resolutions: 4608 x 3072, 3456 x 2304, 2592 x 1728
  • Image ratio w:h: 3:2
  • Effective pixels: 18.1 megapixels
  • Sensor photo detectors: 19.3 megapixels
  • Sensor size: Full frame (36 x 24 mm)
  • Sensor type: CMOS
  • Processor: Dual Digic 5+
  • Digital zoom: No
  • Manual focus: Yes
  • Number of focus points: 61
  • Articulated LCD: Fixed
  • Screen size: 3.2"
  • Screen dots: 1,040,000
  • Touch screen: No
  • Screen type: Clear View II TFT LCD
  • Live view: Yes
  • Format: MPEG-4, H.264
  • Microphone: Mono
  • Speaker: Mono
  • Resolutions: 4096 x 2160 (24 fps), 1920 x 1080 (60, 50, 30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps)
  • HDMI: Yes (Mini)
  • Wireless: Optional
  • Battery: Lithium-Ion LP-E4N
Canon EOS-1D C Digital Camera Photos:

Canon EOS-1D C, Digital Camera  Canon EOS-1D C, Digital Camera
Canon EOS-1D C, Digital Camera  Canon EOS-1D C, Digital Camera
Canon EOS-1D C, Digital Camera  Canon EOS-1D C, Digital Camera
Canon EOS-1D C, Digital Camera  Canon EOS-1D C, Digital Camera

Posted in: Digital Cameras
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Nook Simple Touch with GlowLight: Specs, Feature and Review of An e-reader for night readers

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Barnes & Noble Inc., the leading retailer of content, digital media and educational products, introduced the world's first E Ink device NOOK Simple Touch with GlowLight.

Nook Simple Touch GlowLight, e-reader


If you have got an e-ink reader like Amazon's Kindle Touch, the answer is yes to the first two questions and no to the third. If you are using a tablet such as the iPad, your answers will usually be reversed.

The Nook Simple Touch with GlowLight is exactly like the original Nook Simple Touch. We are talking the same stubby body, TI processor, 2GB of storage, microSD slot and six-inch Pearl E Ink display with infrared touch.

Powered by a front-lit screen dubbed GlowLight, the new Nook emits a pleasant glow that’s sort of different from traditional back lighting. It’s easier on the eyes but the light cuts the battery life in half — which honestly is not that big of a deal.

The GlowLight technology does affect the battery life much better. The Nook Simple Touch with GlowLight should give you an estimated month of reading time, according to B&N's numbers, compared to two months with the light off.

Key Features of Nook Simple Touch GlowLight:

  • Ultra-Light and Super Thin
  • World’s Best Reading Screen
  • Easiest-to-Use 6" Touchscreen
  • Fastest Reader
  • Breakthrough E Ink display – 25% faster than any other eReader
  • Best–Text, ultra-crisp, reads just like paper – even in bright sun
  • Longest battery life – read for up to 2 months based on 1 hour of daily reading
  • Over 2.5 million books, get them in seconds w/ built-in Wi-Fi
  • No annoying ads
  • Always free NOOK support in-store
  • Borrow books from your public library
  • Ultra-Light, Ultra-Portable
  • World's Largest Bookstore
  • Borrow Public Library Books
  • Personalized Reading Experience
  • NOOK Keeps Your Place
  • Share with NOOK Friends
Specifications of Nook Simple Touch GlowLight:
  • Height: 6.5 inches
  • Width: 5.0 inches
  • Depth: 0.47 inches
  • Weight: 7.48 ounces
  • Display: 6-inch touchscreen
  • Resolution: 800x600
  • Built-in Wi-Fi Wireless: Wireless connectivity via Wi-Fi (802.11b/g/n)
  • Memory:
    • 2GB Holds up to 1,000 books
    • Expandable microSD card up to 32GB
  • Connectors:
    • MicroUSB connector charges your battery and connects to your computer
    • Expandable microSD slot
  • Supported File Types: ePub5, PDF
  • Graphic: JPG, GIF, PNG, BMP
  • Battery Life:
    • Up to 2 months with wireless off based on 1 hour of daily reading.
    • Installed rechargeable battery
    • Charge via USB to a computer
  • In the Box:
    • NOOK Simple Touch
    • microUSB Cable
    • Quick Start Guide
    • Rechargeable battery (installed)
    • Look-up words in the built-in Merriam-Webster's Collegiate Dictionary, Eleventh Edition
The bottom line: The market for tablets and e-readers is in a great deal of flux. It feels as if new models are arriving almost on a weekly basis, with prices changing at almost the same rate.

Posted in: e-readers
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7 Temmuz 2012 Cumartesi

How to Access the Router Settings on a NETGEAR Wireless-N 300

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router setting on a netgear wireless n300The NETGEAR Wireless-N 300 is a consumer-grade Wi-Fi router for distributing a fast broadband connection. Various types of features which are included for of net gear wireless parental control protection, WEP, WPA2-PSK and WPA-PSK password encryption options; four Ethernet connection ports and 802.11n/g/b wireless protocol compatibility. The NETGEAR Wireless-N 300 which is includes resource software for Windows, Macintosh, UNIX and Linux-based computer systems. The router's internal memory contains several user-configurable options which are accessible through a connected computer's Internet browser. Changing certain settings within the router may prove necessary for promoting security and proper network functionality.
Netgear DGND3300 wireless router allows you to have a high-speed Wi-Fi connection in your home or business.If you want to install this router then follow my blog, which i have discussed in same blog -How to Install a Wireless Netgear Router Model DGND3300

Step1: Turn on the computer and router then open your computer's Internet browser.

Step2: Type http://www.routerlogin.net into your web browser’s address bar.

Step3: Login page will appear. Enter the required user name and password. If you have not previously set up a unique user name and password for the router, enter "admin" in the user name field and "password" in the password field. Click on the "OK" button to enter the router settings menu.

If you want diagnose the netgear wireless connection then follow this article to get the steps-Steps to Diagnose Connection Problems in Netgear Wireless Router.

Note:If you are getting any problem on router setting (any router) ,you can reach online technical support service desk of V tech-squad at their Toll Free No +1-877-452-9201.

How to Secure Your Wireless Router

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secure your wireless routerIf you want set wireless router with connect your internet, in that case you should secure your wireless router. The router transmits and receives data from the modem and computers connected to the network. These steps will go a long way toward keeping your network and secure your wireless router.
Password protection in wireless network is also very important part.You can protect your wireless network using password.Follow this blog-How to Password Protect a Wireless Network?

Step1:  Connect your wireless router and open your Internet browser and enter the IP address assigned to your router. You should use proper IP address.

Step2: Log in to your router configuration by typing the username and password specified in your manual. For Linksys routers, leave the user name blank and type “admin” (without the quotes) in the password field and press enter. To change the password, simply click on the Password tab and enter your new password.

Step3: When you buy a wireless router, it comes with a default SSID that's the same for the thousands, or millions, of routers the manufacturer makes. Set your Service Set Identifier (SSID) by typing it into the box. This is the name of your wireless network. Make it a unique phrase; the default SSID is usually the name of the router manufacturer, such as Netgear or Belkin.

Step4: Set your wireless network's security protocol to WPA 2.0 -- Wi-Fi Protected Access. This encrypts any data sent over the network and allows access only to users who have the security key. Set your security key as something not easily guessed. A string of random numbers and letters is recommended. Be sure to record this security key in a safe place so you can recall it when adding a new device to your network or changing network security settings.

Most of the people across the world prefer to go for D-Link routers due to their easy setup and configuration .Setting your D-link router follow this article-Setting Up D-Link Routers

Note: If you are facing any problem on router then you can reach online technical support service desk of V tech-squad at their Toll Free No +1-877-452-9201.

How to Install a Linksys WAG200G

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install a linksys wag200gThe Linksys WAG200G is a Wireless-G ADSL home gateway device that functions as both a wireless router and a DSL modem. The WAG200G features a line input and four Ethernet inputs in the back of the device. To install Linksys wag200g router follows the given steps:
If you want to reset admin password in linksys router then follow this article-How to Reset Admin Password in a Linksys Router.

Step1: Shut down all devices where you connect the Linksys WAG200G.

Step2: The WAG200G has a built-in DSL modem so, extra DSL modem is not necessary.

Step3: First, connect the yellow Ethernet cable included with the WAG200G to your computer's Ethernet port and connect the other end of the cable to one of the four ports on the back of the router/modem.

Step4: And then connect your DSL cable to the DSL port in the back of the WAG200G and connect the other end to the DSL wall jack.

Step5: Connect the AC adapter to the back of the WAG200G and plug it into the wall.

Step6: After completing the all above steps, turn on your computer.

Step7: Insert the setup CD packaged with the WAG200G router/modem into your computer's disc drive and follow the on-screen instructions to configure the device for first use.

Linksys WRT54G broadband router is one of the most popular consumer routers ,if you want to configure linksys WRT54G router then follow my blog-How to configure linksys WRT54G .

To get linksys tech support then you can reach online technical support service desk of V tech-squad at their Toll Free No +1-877-452-9201.

How to Reinstall My Linksys Router without Disc

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reinstall linksys router without diskLinksys wireless routers enable Internet connection sharing. When a Linksys router is connected to a high-speed Internet connection, such as a cable or DSL modem, multiple computers connecting to the router can access the Internet simultaneously. You can reset the Linksys router back to its default factory settings and reinstall it into the local computer network without the installation disc. On the back of the router is a reset button that enables this process.
The most popular consumer routers are Linksys WRT54G broadband router ,if you want to configure linksys WRT54G router then follow my blog-How to configure linksys WRT54G .

Step1: Unplug the power from the Linksys router.

Step2: Hold in the reset button and plug the power back in.

Step3: Continue holding the reset button for 30 seconds, and then release it.

Step4: Wait 30 seconds and then unplug the power from the Linksys router again.

Step5: Plug the power back in and wait another 30 seconds. At this point, the router can participate on a wired network without any additional setup. If wireless settings need to be configured, proceed with the remaining steps.

Step6: Open an Internet browser on a computer that is directly connected to the router with an Ethernet cable.

Step7: Type 192.168.1.1 into the address bar and press "Enter."

Step8: In login page, leave the username blank and enter "admin" without quotes for the password. Press "Enter."

Step9: Click on Wireless. Enter a wireless network name (SSID). Click "Apply" to save the changes.

Step10: Click "Wireless Security." Choose an encryption type, such as WPAv2, and enter a password to be used on the wireless network.

Step11: And finally clicks apply to complete the settings.

If you want reset the linksys router password then follow this article-How to Reset Password in Linksys Wireless Router.

To get technical support on linksys router ,you can reach online technical support service desk of V tech-squad at their Toll Free No +1-877-452-9201.


How to Set Up a Wireless Router as a Switch

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How to Set Up a Wireless Router as a SwitchUsing wireless switch you can share a single Internet connection with multiple computers in your home or workspace. To set up a wireless router as a switch follow the given steps.
To secure your wireless router ,follow this blog-How to Secure Your Wireless Router

Step1:  Connect your computer to the router using Ethernet cable.

Step2: Open a web browser and type "192.168.0.1" into the address bar and press Enter. It will open the login page.

Step3: When login page will open, login using username and password. By default, many routers will use “admin” for both the username and password. But again, you must refer to your wireless router support manual. It can vary depending on your router brand.

Step4: Set the IP address of the router and should not conflict with the main router on the network.

Step5:  Turn off the DHCP hosting server. This hosting server allows the hub to determine IP details to the computer systems linked with it.

Step6: Locate the configurations for the DNS hosting server. This hosting server should be converted off as well. It is used to convert IP details into the more acquainted “www” details that are used to go to a Website.

Step7: Turn off any firewall application from your router setting(see:How to disable the Netgear firewall).

Step8: Change the mode of your router if your router has an “Operating Mode” setting.

Step9: Remove any slot sending records that may have been used for games, peer-to-peer application or other programs.

Step10: Configure the wireless portion of your router to function as an access point if this setting is available.

Step11: Save all the changes and restart the router to complete the procedure. Now this router will work as a switch.

Note: If you are facing any problem on router then you can reach online technical support service desk of V tech-squad at their Toll Free No +1-877-452-9201.

See also: How to Disable DHCP on a Belkin Router
                  How to Fix a Wi-Fi Connection

5 Temmuz 2012 Perşembe

How to Change Channel Settings in Your Wireless Router?

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The wireless channel determines the frequency on which your router operates. For Improving a wireless connection strength or signal, you need to set your wireless router to a proper channel. Sometimes using the same wireless channel as your neighbors can slow your wireless connection or cause it to drop. To fix this problem, you can change the channel number of your router. Follow the given steps to change the channel settings.
If you want to block unwanted website on your router then follow this article -Netgear Router - How to Block Unwanted Websites

Step1: Open your web browser, type 192.168.0.1 in the address bar and press Enter.

Change Channel Settings in Your Wireless RouterStep2: In the login box, enter the username and password for your wireless router.

Step3: Select Wireless Settings from the menu. And go to the Channel drop-down menu and select a number that you want your wireless connection to operate on. You can also select Auto mode for automatic selection.

Step4: After completing the all above steps, click “Save Settings”.

Step5: Turn off your router and back on again to check signal strength.

Note: Wireless setting options may vary depending on different wireless router models.

See also: How to Access Wireless Router Settings
                  Most common router problems & their solutions

How to Reset Password on a D-link Wi-Fi Router

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D-Link wireless router can connect multiple desktops or laptops to a single Internet connection. Besides, the router lets you customize your router settings to add or remove a computer from your network or enhance the signal strength of your wireless network. This all can be done by logging in to your D-link wireless router. If you forget or lose the router password, you need to reset the router to default factory settings. After reset, you can change the router password. To reset D-link router password, follow the given steps.

Step1: Press the Reset button for 10 seconds, then you can access the default username and password in your router.

Step2: Open a web browser and type "192.168.0.1" into the address bar.

How to Reset Password on a D-link Wi-Fi RouterStep3: When login page will open, type “admin" as the user name and leave the password field blank. This is the default information for D-Link routers. When you hold the Reset button down, it resets the administrator password to blank.

Step4: Once you access the Web configuration screen, click “Setup” in the top menu. And select the “Wireless Settings” link on the left-hand side.

Step5: After that click on the “Manual Wireless Connection Setup” button.

Step6: Scroll down to the field representing my “Pre-Shared Key”. If you don’t see it, select a security mode from the dropdown menu at the bottom of the screen first.

Step7: Type a new password.

*** Wireless setting options may vary depending on different wireless router models.

Note: If you are facing any problem on router then you can reach online technical support service desk of V tech-squad at their Toll Free No +1-877-452-9201.

See also: How to Secure Your Wireless Router
                  How to Password Protect a Wireless Network?