Crown CM-2007 service mode/service menu/factory

Crown CM-2007
Open the remote, removing the top cover. Use the keys that have no access External and under "previous channel" and "Sound." Canal + / - Select the item with the VOL + / - adjusts its value. Entering or making changes in service mode menu / item information service mode by untrained persons can cause significant and permanent damage to your TV system. If you are not qualified to fix it, please DO NOT ENTER TV factory mode using these service menu codes, Call Center Service.

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Changhong 21BM91 chassis CN-18EAV2 service mode

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.

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Baier TV4K 28MFV

Baier TV4K 28MFV
Enter Baier TV Factory mode button is hiden button located below STOP button, left cancel button, press Red button go to next menu and program up and down to select item and volume up and down to change value settings. Save and exit press P.P.

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Bang&Olufsen TV LX Model

Bang&Olufsen TV LX Model
Olufsen TV ON , press TV on remote control and short the pin service mode pluged p700 on PCB14. select press p+/p- button and change value pres v+/v- button.
Save change and exit press STOP button on remote control.
These service mode use for Bang&Olufsen TV model LX4500, LX5500, LX5000, and LX6000

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Bellagio and Beko TV 22.1

Bellagio
LCD TV Model LM2010 Master Code / Child lock
To open the TV child lock press 3, 3, 0, and 8 (time interval of 4 to 5 seconds)


Beko TV 22.1
Select menu and enter key 9, 3, 0 1
Select parameter press program up or pr0gram down, change value setings press volume up to increse and volume down to decrese value.
Save and exit press power button on remote control.

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