Panasonic PT-56DLX25, Service Manual

Page: 49 / 98

WORK MODE AND FACTORY ADJUST MODE
Factory Adjust Mode
This mode is required when:
-
Performing Focus, Mechanical Picture Position, Electrical Picture Position, Color Wheel Index Delay and White Balance
adjustments [Other menu].
- Copying the Color Wheel Index Delay and White Balance adjustment data stored in EEPROM IC on the DMD Drive
C.B.A. (Circuit Board L) to EEPROM IC on the Main C.B.A. (Circuit Board DG) [Main menu].
To enter the Factory Adjust Mode:
1) In Work Mode, press and hold the VOLUME DOWN button on the unit and the SWAP key on the remote together for
more than 1 second. The unit will go into Factory Adjust Mode. ("FACTORY ADJUST" will appear on the screen.)
2) Press the CH UP/DOWN key to select and press the OK key to set the item to be adjusted.
3) After completing adjustments, press the RECALL key twice to return to Work Mode.
The adjustment data will be written to the EEPROM IC (IC1101) on the Main C.B.A. (Circuit Board DG).
Note:
Do not unplug the AC Cord in Factory Adjust Mode or the adjustment data will not be written to the EEPROM IC.
Work Mode Map
Exit:
VOLUME DOWN RECALL key
(on the front) (on the remote)
(for more than 5 seconds in Work Mode)
RECALL key
(on the remote)
OK key
(on the remote)
RECALL key
(on the remote)
< Factory Adjust Mode >
(Main menu)
(Not used for service)
(For Picture Position
& Electrical adjustment)
(Not used for service)
(Not used for service)
< Factory Adjust Mode >
(Other menu 1/1)
< Work Mode >
Enter:
VOLUME DOWN RECALL key
(on the front) (on the remote)
(for more than 5 seconds in power on condition)
Alternatively, Power OFF
O T H E R 1 / 1
O P T H P O S I 8 0 0 0
O P T V P O S I 8 0 0 0
C W I N D E X D E L A Y 0 0 F 0
W B 0 0
D D P
G C : 0 5 0 7 1 4 0 1
CAUTION:
Do not change any parameter!
C - C O R / G A M / W - B A L
P U S H R E C A L L 5 S E C
W O R K M O D E
VOLUME DOWN SWAP key
(on the front) (on the remote)
(for more than 1 second)
VCR key, RECALL key
(on the remote)
(for more than 1 second)
Or,
F A C T O R Y A D J U S T 1 / 1
M : 2 . 0 2 0
V I D E O A D J
S O U N D
F A N
O T H E R
P A R T I A L
D T B O A R D
E E P C O P Y L - > D G
D E F A U L T S E T
PT-56DLX75 / PT-61DLX75
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