Eiki EK-400X Service Manual page 21

Power: Flashing Blue
< Normal Operation >
Yes
Temp: OFF
Lamp: Blinks
< Lamp lit error >
Lamp: Flashing Orange
< Color Wheel error >
Power: Blink9 (Green)
Lamp: OFF ,Temp: OFF
21
Turn the
power ON
< Powering up >
Lamp: OFF
Temp: OFF
Power: ON
Temp: OFF
Lamp: OFF
No
< Lamp error >
Power: 5 Blinks
No
Power: OFF
Temp: OFF
No
Temp: OFF
Lamp: OFF
No
< Sensor Error>
Power: 4 Blinks
No
Image
Display
Yes
System change a new lamp
Ignition sound doesn't exist.
• Power Board Ass'y malfunction
• Main Board disconnected
Yes
• Main Board or Ballast Ass'y malfunction
Ignition sound exists.
• Lamp failure (Lamp is broken, damaged, or burst)
• System Change a new Lamp
• Flexible cable of Color Wheel Ass'y is disconnected (P010) or broken.
• Index Board (CN7) / Main Board (P007) is disconnected
Yes
• Index Board malfunction
• Color Wheel Ass'y malfunction (doesn't rotate).
• Main Board Ass'y malfunction (Color Wheel Ass'y doesn't rotate).
Yes
(CN705) on main board is disconnected