سرفس مود - HAIER

HAIER HP-2999
CPU: TDA9384PS/N3/3 07
Log into the service mode: From
the mode dial: «MUTE» - «SCREEN DISPLAY» - «-/--» - «SCREEN DISPLAY» -
«MUTE», buttons 1 ... 7 selects the submenu to the service.
Output: EXIT

HAIER 21T3A
CPU: TMPA8821CPNG4JF7
Log into the service mode:
Set «Volume = 0", hold on TV «Vol -» to click "+" (display). The screen
will display the symbol «S». This is a simple service mode in which the
service is available from the menu 0, 1, 2. To enter the service mode
to advanced mode «S», press and release the "+" (display) button on the
remote, then press «Vol -» on TV and hold it again, press "+" (display).
The screen will display the symbol of «D».
Output: SLEEP

HAIER
CPU: TDA15021H
Log into the service menu:
«DISPLAY» - «RED» - «GREEN» - «YELLOW» - «DISPLAY»