The service menu of the TV is used to configure the basic parameters of the device. Depending on the manufacturer, there are different combinations for accessing this menu.
It is necessary
service manual
Instructions
Step 1
To enter the service menu of a Panasonic TV, switch to channel 38 using the remote control, then simultaneously press the "Program" and Store buttons or a combination of the Store and Sleeptimer buttons, holding them for 4 seconds.
Step 2
go to the service menu of the Daewoo TV go to 91 channel. Set the Sharpness value to minimum. Then exit Menu mode, instantly execute the following sequence of buttons on the remote: Red, Green, Menu. The screen will display the message Service Mode.
Step 3
Open the service menu of the Vityaz TV using the checkpoints on the mono-board, for this you need to bridge them. Use an alternative way to go to the service menu by sequentially pressing the M, Ok and Mute and On buttons. You can also use the Display, Menu, Mute, Power / on sequence.
Step 4
If you have an Aiwa TV, use the hidden buttons to access the service menu. They are located between the System and 8 buttons on the remote control. This action may vary depending on the model of your TV remote.
Step 5
If you have a Shivaki TV, use the Install button and successively pressing 4, 7, 2 and 5. In the Adjust position, find the TV control panel.
Step 6
In order to find out the combination suitable for your TV to enter the service menu, download the TV repair manual of the corresponding manufacturer. You can find the manual on the internet, do not confuse it with the user manual. Please note that opening the TV service menu and changing its parameters may result in the loss of the seller's and manufacturer's warranty obligations, depending on the conditions specified in the coupon.
