Akai CT-V252NTF
Go to menu fungtion, when in menu mode you press the number 4,7,2,5
on the remote control. Service mode will appear for you and select the menu option press red, green, blue and yellow buttons in the remote control Change the value press vol + / -. If your setting done please press OK button to store all settings.
Exit from factory mode press Menu button.
Changhong 21BM91 chassis CN-18EAV2 service mode
To enter the DESIGN/SERVICE mode Set the volume to no sound. Then press and hold the MUTE button on the remote control, and press the MENU button on the TV to enter the factory mode. In this case, red “S”is displayed on the upper center of the screen. To exit from the S mode, turn off the Changhong TV set by the POWER button on the remote control. Caution: The user service mode adjustment can be changed only when service personnel adjust the whole set data during servicing. As the control data have dramatic effects on functions and performance of the TV, service personnel should not tell user how to enter the SERVICE mode to avoid improper data settings.
Changhong TV R2938D Service Menu
Decrease volume to no sound,..press mute on remote control and menu button on tv pannel at same time.
"S" appears on the screen and u can change and edit factory mode using pro+/- and vol +/-.
Save and exit setings press power button on remote control
Fujitec FTC Series.
Open Fujitec TV remote controls and find the button not in use above mute button, there is a small hole in the remote casing and make holes for user access. To change value press volume button and selecting parameter press program. Save and exit the factory settings press the power button.
Service M
Mitochiba TV
Decrese volume of Mitochiba TV till no sound, press recall on control remote, hold down Volume on Mitochiba TV panel simultaneously, again press recall on control remote, use this step to enter next menu.
Use program up and down button to select and volume up.down to change tv system value. Exit and save change switch off the TV.
Microsonic TV
With the TV off possition (stndby mode), using the remote control RD3401A press the following sequence: DISPLAY, MENU, three, eight, POWER, turn on the television in the service mode. Enter the option "Adjustment".
Use program button up/down to select parameters and volume up/down to change the television value.
To exit and save changes , shut down your Television.
Recommendation: DO NOT alter the values shown in "OPTION".
Memorex TV
Memorex TV in Stand By mode, from the control remote enter the key following sequence MUTE, DISPLAY, POWER button .
With channel up and down select the parameters, with VOLUME up and down adjusts the television system value. To exit Memorex TV factory mode menu press DISPLAY or SLEEP button.
Shimasu Service Menu
TV turned on possition press the following sequence on the remote control: 1, MUTE, RECALL, MUTE. 1, MUTE, DISPLAY MUTE in models which do not have the RECALL key. To select the item: channel + / - to adjust: VOL + / -.
To return or end press MENU. To save changes press
DISPLAY button of Shimasu television before exiting.
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