NEC PX1005QL-B User Manual page 177

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Indicator Message (Error message)
POWER
STATUS
Blue
Orange
(Light)
(Light)
Blue
Off
(Light)
Red
Off
(Blink*
)
5
Red
Red
(Blink*
)
(Light)
5
Red
Status
(Light)
varies
*1 Repetition to light on for 1.5 seconds / off for 1.5 seconds
*2 Repetition to light on for 1.5 seconds / off for 7.5 seconds
*3 Repetition to light on for 2.5 seconds / off for 0.5 seconds
*4 Repetition to light on for 0.5 seconds / off for 0.5 seconds / on for 0.5 seconds / off for 2.5 seconds
*5 Repetition to light on for 0.5 seconds / off for 0.5 seconds
When the thermal protector is activated:
When inside temperature of the projector becomes too high or low, the POWER indicator start to red blink in a short cycle. After
this happened, the thermal protector will activate and the projector may be turned off.
In this case, please take the below measures:
-
Pull out the power plug from the wall inlet.
-
Place the projector in cool place if it has been placed in high ambient temperature.
-
Clean the exhaust vent if dust has accumulated on.
-
Leave the projector for about one hour until inside temperature gets lower.
LIGHT
TEMP.
A button has been pressed while the
KEY LOCK is activated.
Status
Off
varies
ID numbers for the projector and the
remote control do not match.
Temperature problem (In the Forced
ECO)
Orange
Orange
(Light)
(Light)
Temperature problem
Off
Off
Lens mounting error/Lens problem
Red
Off
(Light)
Error requiring service support
Status
Off
varies
Projector status
162
8. Appendix
Procedure
The projector's keys are locked. The
setting must be canceled to operate
the projector. (→ page 115)
Check the control IDs (→ page 116)
Ambient temteprature is high. Lower
the room temperature.
Ambient temperature is out of the
operation temperature. Check if any
obstruction stays near the exhaust
vent.
Lens is not mounted properly. Mout
it (→ see page 133). If the indicator
message is remain unchanged even if
the lens is mounted properly, contact
your dealer.
Contact your dealer or service person-
nel. Make sure to check and inform
indicator status for asking to repair.

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