LC-37GA5E (serv.man4). Service Adjustments - Sharp TV Service Manual (repair manual). Page 9

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 LC-26GA5E
 LC-32GA5E
    LC-37GA5E
Use the up / down arrows to select a term in the
menu.
Confirm the selection with OK.
Use the up / down arrows to change values.
Use the left / right arrows to change between pa-
rameters.
FREQ: Change between 50/60Hz and PC.
CLR MODE: When press OK key send the value to monitor microcontroller.
PATTERN1: Choose pattern to adjust QS.
PATTERN2: Choose pattern to adjust QS.
COMBIAS: Specific adjustment for QS. COMMON BIAS adjusting value is displayed.
IC CONT: See the next OSD.
SOFT VER.: Software version of QS IC. Display the version of monitor microcontroller.
COMBIAS Adjustment
Select COMBIAS and press the “OK” button so that the flicker screen will appear.
Adjust the flicker on the screen to minimum with up / down buttons  on the remote control. At this time, press the
“OK” key to complete the adjustment.
IC Cont Menu
Send specific data to the QS board.
Press END button to return to the previous menu.
    IC CONT
DEVICE
0
ADDR
000
DATA
00
R/W
     OFF/ON
SEND
Sharp VX_XX  (XX)
PxW_XXX   LCD_verXXX (XX)
DEVICE: To select QS peripherals ICs. ( 0:LCD Controller / 1:QS Driver / 2: Extended Digital Analog Converter /
 3: EEprom Microcontroller / 4: Reserved)
ADDR: Address of register.
DATA:
Read mode: Display data after executing “SEND” / Write mode: Select data to write.
R/W:
Select Read or Write. ON: write     OFF: read.
SEND:
Send data to QS.
Use the up / down arrows to select a term in the
menu.
Confirm the selection with OK.
Use the left / right arrows to change between pa-
rameters.
Use the up / down arrows to change values.
Press END button to return to the previous menu.
NVM Menu
To change NVM values.
    
MENU NVM
ADDR:
_ _ _ _
VAL :
      _ _
SAVE
ERASE
   NO
A  B   C  D   E   F
<   >
Sharp VX_XX  (XX)
PxW_XXX   LCD_verXXX (XX)
ADDR: NVM address.
VAL:
NVM Value.
SAVE:
Save NVM changes.
ERASE:  If you select YES and Turn OFF - ON the TV by main switch,  the data of NVM will be recorded to the default
              values .
In ADDR option of this menu, by using the colour buttons of R/C is possible to pass directly to A, B, C or D parameter.
Note:
DO NOT 
change any NVM data, unless you have been advised to do by a Sharp representative. If data is incorrectly
changed, serious damage may occur to the receiver.
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