ELECTRICAL TROUBLESHOOTING GUIDE
2. POWER ON
POWER on
"0 RU
PLEASE WAIT"
Display on VFD
OK?
YES
"1$' LOGO"
display on monitor
OK?
YES
Normal TV
function OK
Front I/F
NO
cable connection
OK?
VFD power
cable connection
OK?
Display
NO
cable connection
OK?
3-29
NO
YES
NO
YES
NO
YES
Front I/F cable connect
VFD power cable connect
Proper display
cable connect