7. Appendix
Troubleshooting
Indicator Messages
Several indicator messages are used by the projector to alert users of problems with setup or internal parts. The LEDs on
the top surface of the projector show the status of the WARNING and lamp 1/2 as well as the general working order of the
projector through the WARNING LED (see OSD Controls and Status LEDS on page
describe the various states of the 4 LEDs.
The POWER LED
P
S
ROJECTOR
TATUS
AC off
Cooling
Power up sequence
Standby
Power on
The WARNING LED
P
S
ROJECTOR
TATUS
Normal condition
Cover ERROR
Temperature ERROR
Power ERROR
Fan ERROR
Keylocked
(when push key)
Standby
(Power-saving)
Standby (Normal)
LED C
ONDITION
Off
Orange blink
Green blink
Orange on
Green on
LED C
ONDITION
Off
Red 1 time blink
(repeatedly)
Red 2 times blink
(repeatedly)
Red 3 times blink
Red 4 times blink
(repeatedly)
Orange light up
Off
Green light
LED S
EQUENCE
Off
0.5 secs on
0.5 secs off
0.5 secs on
0.5 secs off
On
On
LED S
EQUENCE
Off
0.5 secs on
2.5 secs off
(0.5 secs ON > 0.5 secs
OFF) * 2 > 2.0 secs OFF
(0.5 secs ON > 0.5 secs
OFF) *3 > 2.0 secs OFF
(0.5 secs ON > 0.5 secs
OFF) * 4 > 2.0 secs OFF
On
Off
On
102
8
for location). The following tables
P
C
ROJECTOR
ONDITION
Off
After power off
Start up
Standby
On
P
C
ROJECTOR
ONDITION
Power on
ERROR
ERROR
ERROR
ERROR
Keylocked function
enabled
Standby
(Power-saving)
Standby (Normal)