Mitsubishi Electric WD-52525 Service Manual page 25

MODEL: WD-52525 / WD-52725 / WD-52825 / WD-62525 / WD-62725 / WD-62825
3. Adjustment Function Selection
Use the "AUDIO" button to select a specific Adjustment Function.
4. Adjusting Data
After selecting an adjustment item, use the UP and DOWN cursor buttons to change adjustment data.
• If the UP button is pressed, the adjustment data increases.
• If the DOWN button is pressed, the adjustment data decreases.
5. Saving data
Press "ENTER" to save the adjustment data in memory.
The display characters go red for about one second in this step.
Note: If the circuit adjustment mode is terminated without pressing
"ENTER", changes in adjustment data are not saved.
6. Terminating the circuit adjustment mode
Press the "HOME button or the "MENU" button twice on the remote to terminate the adjustment mode.
Note: The adjustment mode can be also terminated by turning the
power off.
Resetting Data to Factory Values
1) Enter the Service Adjustment Mode ... Press "TV MENU" "2-4-5-7"
2) Press "0" when in the Service Mode ... Three choices appear at the top of the screen.
3) Use UP & DOWN keys to highlight the desired choice, then Press "ENTER"
• Copy Light Engine EEPROM to DM ... required after replacing the Light Engine or Electrical
Chassis.
• Restore Back Up ... resets Service Mode data back to factory values. Use this feature if service
adjustment data has been corrupted or improper adjustments have been performed.
• Up Load Terminal Board Data ... uploads White Balance data from PWB-SIGNAL.
(Do Not Select. This option is for depot level service only.)
AD9883A
Functions
fmt light eng
"TV MENU" "2-4-7-0" then "0"
Copy Light Engine EEPROM to DM
Restore backup
UPLOAD TERMINAL BOARD DATA
Page 25
MMTX
SMTX