Read Sharp PN-L802B (serv.man8) Service Manual online
CHAPTER 5. FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES
PN-L802B FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES
5 – 3
1 - 3. VERSION CHECK PROCEDURES
■ CHECK METHOD BY THE FIRMWARE
UPDATER
The current firmware version can be checked by pressing [VERSION]
button when the monitor power lamp is lighted in green.
The check sum can be also checked by pressing [CHECK SUM] button
similarly.
similarly.
■ CHECK METHOD BY THE SERVICE MENU
With an image displayed on the screen, use the remote controller to dis-
play the SERVICE MENU1 screen. Check the firmware version.
(FIRM VERSION (MAIN)).
(FIRM VERSION (MAIN)).
To display SERVICE MENU1, press and hold [SIZE] of the remote control
(for 5 seconds or more), and then press the button of [BRIGHT- (
1 )],
[VOL- (
4 )], [BRIGHT+ ( 3 )] and [VOL+ ( 2 )] sequentially.
After confirming the version, press the [MENU] button of the remote
control to close the SERVICE MENU1 window.
SERVICE1
SERVICE2
SERVICE3
MODEL
S/N
SERVICE MENU1
FIRM VERSION (MAIN)
CHECK SUM (MAIN)
1/1
: PN-XXXX
: XXXXXXXX
: OK Ver 1.00 (110801)
FIRM VERSION (DSD)
: OK Ver 1.0.6
: OK 1234ABCDEF
ADJUSTMENT CHECK
: W/B CALIB
USAGE TIME
: 999999H
END
̖[MENU]
DISPLAY
SERVICE1
SERVICE2
SERVICE3
MODEL
S/N
SERVICE MENU1
FIRM VERSION (MAIN)
CHECK SUM (MAIN)
FIRM VERSION (SUB)
CHECK SUM (SUB)
CHECK SUM (MAIN)
FIRM VERSION (SUB)
CHECK SUM (SUB)
USAGE TIME
1/1
: PN-XXXX
: XXXXXXXX
: OK Ver 1.00 (110801)
: XXXXXXXX
: OK Ver 1.00 (110801)
FIRM VERSION (DSD)
: OK Ver 1.0.6
: OK 1234ABCDEF
: OK Ver 1.00 (110801)
: OK 1234ABCD
: OK Ver 1.00 (110801)
: OK 1234ABCD
: 999999H
END
̖[MENU]
ADJUSTMENT CHECK
: W/B CALIB
DISPLAY + EXPANSION BOARD
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