Can not get keys to enter text on TX unit. - Computers & Internet

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Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Type in the brand name of your device, in the search box [at the top right] of the display window, and press enter to get all related posts. It will make surf easy.

Just follow these steps:

1) Enter the percentage of your Tax Rate (in your case 10)

2) Hold down the RATE key, SET key, and TAX+.

3) Then release the RATE key.

Your Tax Rate should now be set back to 10%.

Here's how:

Enter text
When entering text, you can change the text input
mode:
• Press and hold [ ] to switch between T9 and
ABC modes.
• Press [ ] to change case or switch to Number
mode.
• Press and hold [ ] to switch to Symbol mode.
Enter text in one of the following modes:
Mode Function
ABC
Press the appropriate alphanumeric key until
the character you want appears on the
display.
T9
1. Press the appropriate alphanumeric
keys to enter an entire word.
2. When the word displays correctly, press
[ ] to insert a space. If the correct word
does not display, select an alternate
word from the list that appears.
Number Press the appropriate alphanumeric key to
enter a number.
Symbol Press the appropriate alphanumeric key to
select a symbol.

Here is a link for a free online user's manual for your convenience:

http://downloadcenter.samsung.com/content/UM/200904/20090420115654593/CMS_-_Samsung_B2100_UM_EU_Eng_FINAL_Rev.1.1_090326.pdf

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Go to messages, new message, go to the menu(middle button) select entry options/method/settings, go to primary and select TAP English, go to Secondary and select None.
Text-Entry Methods:
iTAP - Lets you enter words using one key press per letter. The iTAP® method combines your key presses into common words and predicts each word as you enter it.
TAP - Lets you enter letters and numbers by pressing a key repeatedly to cycle through the letters and number on that particular key.
TAP Extended - Same as TAP, but cycles through additional special characters and symbols as you repeatedly press a key.
Text-Entry Modes:
Primary - You can set your Primary entry mode to any iTAP or TAP entry method.
Secondary – You can set your Secondary entry mode to any iTAP or Tap entry method, or you can set it to None if you do not want a Secondary entry mode.
Numeric - Enter numbers by pressing the number keys.
Symbol - Enter symbols by pressing a key; its symbols are displayed at the bottom of the screen. Scroll to the desired symbol and then press Select.
To set the text-entry mode or method:

• From a text-entry screen, press Options.
• Scroll to and select Entry Setup or Text Setup.
• Select the desired text-entry mode or method.

Tip: From any text entry-screen, you can quickly change your text-entry mode without leaving that screen. Press the # key repeatedly to cycle through the text-entry modes: Primary, Secondary, Numeric, and Symbol. With each press of the # key, the mode indicator in the upper left of the text-entry screen changes.

H2 indicates thermistor open.

U can enter simulation mode and input "14" to clear the message.

If happen again, u need to check following:
Thermistor
Control PWB
Fusing section connector disconnection
The fusing unit is not installed.

Perform the following procedure to enter the simulation mode.
"C" key AUTO/TEXT/PHOTO key
"C" key AUTO/TEXT/PHOTO key
Main code Start key Sub code Start key
(Note:Perform the first four key strokes quickly allowing no more than one
second between key strokes.)

The steps I'm about to teach you is to create a WPA Personal Network Key to prevent random users from accessing and altering your network.

Windows XP:

Go to Start > Run. Type in cmd and press enter. A black box will appear with some text in it. Type in ipconfig and press enter. Some more text will appear. Look for the words Default Gateway. Next to them will be an IP Address. Type this IP address into your browser.

A diolouge box will appear, asking you for a username or password. If you have not configured this already, leave the username field blank and type in the password field admin. THe Linksys router configuration page will display.

Click the tab taht says Wireless. Click the subtab that says Wireless Security. In the drop down box that says security mode, select WPA Personal. Make sure where it says WPA Algorithms, TKIP is selected. In the WPA Shared Key box, type in a password that you are sure you will remember, or write it down. When finished, selected the button that says Save Settings.

Your network is now secure with the key you have made. The default SSID (or network username) is called linksys.

scanned channels and all i get is data bein updated

1) Tap AUX
2) Press & Hold Setup (1 then 2 blinks)
3) Enter 30842 or 0842 (The remote should blink twice)
4) Press & Hold Setup (1 then 2 blinks)
5) Enter 994 (2 blinks)
6) Tap Setup (1 blink)
7) Enter "00051" (1 blink per number)
8) Tap Power (not All On, just "power") (The remote should blink twice)
9) Tap AUX
10) Press & Hold Setup (1 then 2 blinks)
11) Enter 30135 or 0135

1. Entering the simulation mode
Perform the following procedure to enter the simulation mode.
"C" key AUTO/TEXT/PHOTO key
"C" key AUTO/TEXT/PHOTO key
Main code Start key Sub code Start key
(Note:Perform the first four key strokes quickly allowing no more than one
second between key strokes.)

If the machine dies enter 14 then press start. the machine will reboot normally.

If not contact service centre

1. Entering the simulation mode
Perform the following procedure to enter the simulation mode.
"C" key AUTO/TEXT/PHOTO key
"C" key AUTO/TEXT/PHOTO key
Main code Start key Sub code Start key
(Note:Perform the first four key strokes quickly allowing no more than one
second between key strokes.)

If the machine dies enter code 14 then press start, the machine will reboot normal, if the problem persist, the fuser unit needs replacement