P3150/P3250/P3150 Refresh/P3250 Refresh/P3251 Conî‚¿dential 3-1

Chapter 3

Troubleshooting

3-1 LED Lighting Message

Message Power LED Lamp LED Temp LED
Plug-in Power Cord Flash Red
(100ms)
Flash Red
(100ms)
Flash Red
(100ms)
Standby Mode Red X X
Power button ON Blue X X
F/W Download Mode Red Red Red
Lamp Ignited
Flash Blue
0.5 second
H(On), 0.5
second L(Off)
X X
Cooling Down
Flash Red
0.5 second
H(On),
0.5 second
L(Off)
X X
Warning for Tempera-
ture High(On Event) Blue XRed
Warning for Tempera-
ture High(On Standby) Red XRed
Error for Lamp Fail(On
Event) Blue Red X
Error for Lamp Fail(On
Standby) Red Red X