Read Sharp PN-R903 (serv.man5) Service Manual online
CHAPTER 5. FIRMWARE UPDATE PROCEDURES
PN-R903/R703/R603 FIRMWARE UPDATE PROCEDURES
5 – 5
2 - 3. VERSION CHECK PROCEDURES
■ CHECK METHOD BY THE FIRMWARE
UPDATER
UPDATER
The current firmware version can be checked by pressing [VERSION]
button when the monitor power lamp is lighted in green.
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.
play the SERVICE MENU1 screen. Check the firmware version.
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.
(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.
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