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Remote service mode - Thomson 21DC320 21" TV

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Entering service mode and adjusting data values there is a skilled work. If you have knowledge in this matter, check this to get details about how to enter the service mode to Thomson TVs. It is difficult to give all details here by this window.

Posted on Dec 30, 2012

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My TV model is co21slu250bb ,onida ultra slim.what is the remote number I need. Volume lock is on and hotel mode is on.


To unlock it and to release the Hotel Mode option to normal mode, you have to enter its service mode. To get into its service mode, you should have its original remote control. No universal remote control will go.

To buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one.
http://electrohelponline.blogspot.com/
Visit this site to know more about how to enter and adjust the service mode. Service mode entry and adjustments to many popular brand TVs and other devices are given.
See the site in Magazine view.

Jul 03, 2016 | Ultra Televison & Video

1 Answer

What is the service mode for promac tv cinemac 2100? Can i use universal remote to enter the service mode.?


Possibly if it has the correct control buttons to enter the button sequence required to bring up the service mode screen
More often than not the correct remote control is required to enter service mode

Nov 25, 2015 | Televison & Video

1 Answer

Sansui Chic Classic 250 TV


Before entering service mode, be sure that the entire button on the remote control will work properly, if anyone found inoperative, do not use it to enter the service mode. If it is a universal remote control; check it well. With most universal remote controls, sometimes, all the button functions might not work as it should be. If so, try to set it with another set-up code said for your device, and then make sure about its working. I strongly recommend you to use the original remote control to enter service mode.
This is because;
Suppose you have to enter the service mode to adjust certain parameter. You haven't made sure that all the function of the remote control will work properly with your set or not. After entering the service mode, as you know, limited buttons on the remote control will be active. For example, in service mode, channel Up, Channel Dn, Volume Up and Volume down, and the OK button, Power button and Numerical buttons are used to adjust the data parameter. After adjusting all these parameters; you have to come out from the service mode to Normal mode. Otherwise, you can't operate the set. Suppose, the service mode procedure tells you that, you should press the Power button on the remote control to Power Off the set, to come out from service mode to normal mode. Power down the set by its main power button won't make it to normal mode. If the power button on the remote conrol does not work, how can we come out from service mode to normal mode? In fact, you can't come out of service mode.
The most important thing to note is this. Before you attempt to enter the service mode option, read and understand all the instructions. Be sure that there is enough detail to Exit from the service mode. If it is not there, never enter the service mode. For some sets, there will be no Exit option. To such sets, Power it OFF by the main power switch will do the same. But you should make it sure by reading the instructions.
For your information, I've included some set-up codes too here, to check with your universal remote control, if the present set-up do not work with all the functions it supposed to be. Set-up a universal remote control is a trial and error procedure. You might have to check with many set-up codes, before you get a proper code to your remote control to work properly with your set. The included codes are the common codes works for your brand. If you wish to get more set-up codes and set-up procedure, visit the sites linked here.
http://electrohelponline.blogspot.com/
http://remotesearch.blogspot.com/
You can get more details by this site too.
http://electro-medical.blogspot.com/
After enter the site, just type in the brand name to your set; in the search box, at the top right of the display window; to get gathered the related pages that contains details. Please do not press the 'Enter' button, after type in the brand name into the search box. The search will start automatically, as you type in the brand name into the search box, and will list related pages.

Aug 10, 2015 | Televison & Video

1 Answer

Weston tv model dhoom 2061 servic mode for remots control code


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
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.

Oct 07, 2014 | Televison & Video

1 Answer

Sevice mode


Without its original remote control, you can't enter its service mode option, to adjust data values there. If you have it, try the site linked here for more details. Service mode entry method to many popular brand TVs are given.

Dec 13, 2013 | Televison & Video

1 Answer

I have a durabrand DBTV1024 and it is locked and i dont have the remote that goes with it...please help me to get this tv


Hello
You can't unlock the V-Chip setting without entering into its service mode. This is actually a skilled work, and cannot be done without its remote control. If you have the remote control, entering into the s

This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter the Service Mode, press both set key and remote control key for more than 1 second.
Then set volume to minimum and press "0" digit on the remote control to unlock V-Chip and to set a new password.
From this proceedings, you can know that, without its original remote control, the set cannot be unlocked. Try to get it from the nearest Duraband authorised service center or from any electronic spare part shops at your town. OK.
ervice mode do the following>

Sep 30, 2011 | Durabrand DWT2704 TV

2 Answers

I don't know the model code


Hello

You are a technician and you whats to know the model service code I thinks, and posts this solution.

Use the Remote Commander (RM-Y183, RM-Y184) to perform the circuit adjustments in this section

SETTING THE SERVICE ADJUSTMENT
MODE

1. Standby mode (Power off).

2. Press the following buttons on the remote commander within one

second of each other:
DISPLAY Channel 5 Sound Volume + Power

READING THE MEMORY

1. Enter into service mode.

2. Press 0 on the remote commander.
3. Press ENTER to read memory.

ADJUSTING THE PICTURE

1. Enter into service mode

2. Press 2 or 5 on the remote to select the device item.

3. Press 1 or 4 on the remote to select an item.

4. Press 3 or 6 on the remote to change the data.


RESETTING THE DATA

Note: Be careful when using the remote! It will clear and re-initialize

ALL NVM data including defl ection adjustment data if not reset
properly as follows:
5. Press MUTING then ENTER to write into memory.

RESETTING THE DEFLECTION NVM DATA

1. Enter into service mode.

2. Press 7 , then MENU, and then press ENTER on the remote.

RESETTING THE SYSTEM NVM DATA

1. Enter into service mode.

2. Press 7 , then 9 , and then press ENTER on the remote.

RESETTING THE SYSTEM NVM DATA

1. Enter into service mode.
2. Press 8 and then press ENTER on the remote.

MEMORY WRITE CONFIRMATION

METHOD

1. After adjustment, pull out the plug from the AC outlet, then replace the

plug in the AC outlet again.

2. Turn the power switch ON and set to Service Mode.
3. Call the adjusted items again to confi rm they were adjusted.
Ok.

Nov 30, 2010 | Sony KV-32XBR250 TV

1 Answer

Hard drive needs format


You need to download below manual... it seems it is all similar, read below as well.
http://osborne.www.idnet.com/hx525%20repair.pdf
Your remote might be using the wrong "infrared code", so the recorder when in service mode cannot understand it. Sony offers a feature that allows their recorders to operate under three different remote control signals, so if you own more than one Sony the remotes will not interfere with each other. The standard remote code the recorder is set to when new is "3". If by some chance you changed that code yourself, or the store changed it, then your remote is not sending signals that "service mode" can recognize.

You will need to change the remote's control code to "3" before the recorder will recognize it while in service mode. To change the remote code, take the remote to another room away from the recorder. Hold down the enter button, then press the 3 button. Hold both buttons down for 7 seconds, then release. Try the remote on the recorder: it should now be recognized and able to operate the service menu. Upon exiting service mode, the recorder may revert back to whatever code was last set, and the "3" codes that worked in service mode may not work in normal recorder mode. If it does not, do the same as before: try changing the remote control from "3" to "2" or "1".

Feb 26, 2010 | Sony HARD1000

1 Answer

Service mode code


How to enter the service mode using the user remote control.

Turn the set on.

Direct the remote control to the reception window of TV.

Push buttons of remote control in sequence as follows.

→MUTE
→DISPLAY
→MUTE


Here you also get a service manual for a similar model.

Jan 06, 2009 | Daewoo Televison & Video

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