Haier L37A9A-A Service Manual Download Page 5

6.

 

Program upgrading interface: upgrading program. Only for factory use. 

 
 
6.

 

Factory mode instructions 

This chassis use new HYF-35R remote controller (grey, 41 button, can not share with the original blue 35 
button    HYF-35R ), the method to enter the factory mode is: Screen-----P.STD------S.STD------Sleep Time. 
The following is the instructions of the factory menu of V2.1 version program. 
WHITE BLA      White, dark balance adjustment 

Name 

                      Description 

            R    OFF 
            G    OFF 
            B    OFF 

                 
                White balance adjustment 
                 

            R    GAIN 
            G    GAIN 
            B    GAIN 

                 
                Dark balance adjustment 

        AUTO TUNE 

              Automatic adjustment 

 
FACTORY SET 
              Name 

                            Description 

     POWER STB 

   ON: power standby   OFF: standby memory 

    NOSYNC LOGO 

  Screen saver without signal ON: open OFF: close 

   BACK LIGHT 

Background light brightness adjustment of screen: 0-255 

    DLC TEST 

Automatic brightness control switch 1:open 2:close 

TV BACK SCREEN 

Background without signal BLUE: blue screen BLANK: blank screen 

       MCLK 

       SDRAM  :  clock  impulse  120-166    we  recommend  not 
adjusting. 

    PIP SIZE 

PIP dimension MIDDLE: medium dimension LARGE: large dimension 

      INIT EEPROM 

                            Initialize EEROM 

          INIT TV 

                      Initialised factory signal      do not use 

 
      PICTURE MODE 

  Parameter of picture mode adjustment   

    COLOR TEMP 

 Parameter of color temperature adjustment 

    SOUND MODE 

 Parameter of sound mode adjustment  

 
 
Never adjust the following other items   
 
7.

 

Structure dimension (see appendix 1) 

  Relevant dimension specifications of control panel PCB 

(1)

 

PCB1 thick + the height of the highest component=22mm 

PCB2 thick + the height of the highest component=30mm 

(2)

 

PCB1=150mm*150mm 
PCB2=155MM*146.5mm 

      The specification of screw hole: diameter 3.3mm screw hole , the structure diagram of hole position 
8.

 

Transportation, storage and usage requirements 

1.

 

Never press heavily and bend   

2.

 

Eliminated static 

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