SHARP PN-E601_PN-E521- LED BLINKS – TROUBLESHOOTING_ LCD MONITOR/EXPANSION-BOARD

LAN CONTROL DOESN'T WORK

You cannot have RS-232C and LAN control operate at the same time.
THE RED LED BLINKS

THE LED LIGHTS UP IN ORDER OF RED à GREEN à RED àGREEN

CLICK ON THE TABLES TO MAGNIFY