Read Sharp PN-G655E (serv.man3) Service Manual online
PN-G655E
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 17
3. SERVICE MENU
SERVICE MENU 1:
Used to display the model name, the manufacturing No., the firmware
version/checksum, and the usage time.
[Operating procedures]
1) Press [SIZE] button for 5sec, and press [
1] [ 4 ] [3] [ 2 ] buttons in
this sequence. “SERVICE MENU1” is displayed.
* Immediately after turning on the power, “CALCULATION” is displayed
for the checksum for a while, and the result is dipslayed.
SERVICE MENU 2:
• AGING:
AGING. Refer to “3-1. AGING”.
• CALIBRATION :
Used to adjust automatically the gain and the offset of PC/compo-
nents/composite. Refer to “3-2. Calibration”.
• FACTORY RESET :
Used to reset the user adjustment values, the usage time, and the
operation logs to the factory setting. Refer to “3-3. FACTORY
operation logs to the factory setting. Refer to “3-3. FACTORY
RESET”.
• MODEL TYPE :
Used to select the destination. JP: Japanese model, US: North Amer-
ica model, EU: A European model
After changing the MODEL TYPE, execute ALL RESET.
(Refer to “2-2. INITIALIZATION (RESET)/FUNCTIONAL RESTRIC-
(Refer to “2-2. INITIALIZATION (RESET)/FUNCTIONAL RESTRIC-
TION SETTING”)
• HARDWARE CHECK :
Used to display the hardware detection result. Refer to “3-4. HARD-
WARE CHECK”.
• WHITE BALANCE SETTING:
Refer to “3-5. WHITE BALANCE SETTING”.
• COMPONENT PHASE :
Do not change the setting.
• PC2/PC3/SOG SYNC THRESHOLD LEVEL :
Do not change the setting.
• HARDWARE CHECK SETTING:
Do not change the setting.
[Operating procedures]
1) With “SERVICE MENU1” displayed, select “SERVICE2” with [
4 ]
button and press [
3] button.
2) Select setting item with [
2 ] [ 4 ] button.
3) Adjust it with the [
1] [3] button.
When the item with => mark press [
3] button and advances to the
next screen.
4) Press [MENU] button to return to the previous screen sequentially,
terminating the operation.
3-1. AGING
(1) Operating procedures
1) Enter the “SERVICE MENU 2” mode.
2) Select [AGING] with [
2 ] [ 4 ] buttons, and press [3] button.
3) Select [AGING1] or [AGING2] with [
2 ] [ 4 ] buttons, and press [3]
button. The aging is started.
AGING1: Every time when [
3] button is pressed, the whole screen
color is changed.
AGING2: The whole screen color is changed every 2 sec.
4) To terminate aging, turn off the main power source. (The power but-
ton of the remote controller or the machine cannot terminate aging.)
*AGING3 must not be used.
SERVICE1
SERVICE2
SERVICE MENU1 1/1
MODEL
㧦 PNXXXXX
S/N
㧦 XXXXXXXX
FIRM VERSION
㧦 XXXXX (XXXXXXXX)
CHECK SUM
㧦 OK XXXX
USAGE TIME
㧦 XXXXXH
END
[MENU]
Model name
Serial number
Firmware version
Firmware checksum
Use time
SERVICE1
SERVICE2
SERVICE MENU2 1/1
END
[MENU]
AGING
CALIBRATION
FACTORY RESET
MODEL TYPE
HARDWARE CHECK
WHITE BALANCE SETTING
COMPONENT PHASE
PC2 SYNC THRESHOLD LEVEL
PC3 SYNC THRESHOLD LEVEL
HARDWARE CHECK SETTING
=>
=>
=>
=>
=>
=>
< JP >
< XX >
< XX >
< ON >
SOG SYNC THRESHOLD LEVEL
< XX >
ʋ
Dark
blue
blue
Dark
green
green
Dark
red
red
Blue
Green
Red
White
Black
Dark
blue
blue
Dark
green
green
Dark
red
red
Blue
Green
Red
White
Black
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