Sharp PN-L802B (serv.man3) Handy Guide ▷ View online
When the I/F PWB is acting unusual, or
the unit has been replace, run
“FACTORY RESET”
Select “FACTORY RESET” and press
right “Arrow” key on remote control.
Troubleshooting
Service Menu 2
38
When the I/F PWB is acting unusual, or
the unit has been replace, run
“FACTORY RESET”
Select “ON” and press right “MENU”
key on remote control.
The process will begin and reboot the
unit when complete.
Warning; this process will erase the
USAGE TIME and all Customer settings.
“FACTORY RESET” will never remedy a
malfunctioning ‘Integrated Bezel”
unless the HDMI port on the PC/IF unit
malfunctions. If any Bezel function is
noticed, you can be sure that the HDMI
port is working. Otherwise, this can be
tested with an HDMI source or
generator.
Troubleshooting
Service Menu 2
39
Confirm that “US” is selected, this
picks the actual TV color system. Be
sure to verify this setting after the I/F
PWB has been replaced.
Troubleshooting
Service Menu 2
40
From Service Menu2, use arrow
keys on remote and select
Hardware Check
Troubleshooting
Service Menu 2
41
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