Read Sharp PN-R703 (serv.man5) Service Manual online
CHAPTER 5. FIRMWARE UPDATE PROCEDURES
PN-R903/R703/R603 FIRMWARE UPDATE PROCEDURES
5 – 9
3 - 4. VERSION CHECK PROCEDURES
■ CHECK METHOD BY THE SERVICE MENU
With an image displayed on this machine, use the remote controller to
display SERVICE MENU1 to check the firmware version (FIRM VER-
SION (MAIN)).
display SERVICE MENU1 to check the firmware version (FIRM VER-
SION (MAIN)).
To display SERVICE MENU1, press and hold [SIZE] button of the
remote controller (for 5 sec or more), and press [BRIGHT- ( 1 )], [VOL- (
remote controller (for 5 sec or more), and press [BRIGHT- ( 1 )], [VOL- (
4 )], [BRIGHT+ ( 3 )] and [VOL+ ( 2 )] in this sequence.
After checking the version, press [MENU] button of the remote control-
ler to close the SERVICE MENU1 display.
After checking the version, press [MENU] button of the remote control-
ler to close the SERVICE MENU1 display.
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