NEC NP115 Projector User Manual


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7. Appendix
1 Troubleshooting
This section helps you resolve problems you may encounter while setting up or using the projector.
Indicator Messages
Power Indicator
Indicator Condition ProjectorCondition Note
Off
The power cable is unplugged.
–
Blinking light Green 0.5 sec On,
0.5 sec Off
The projector is getting ready to turn on. Wait for a moment.
2.5 sec On,
0.5 sec Off
Off Timer is enabled.
–
Steady light Green The projector is turned on.
–
Orange [NORMAL] is selected for [STANDBY MODE]
–
Red [POWER-SAVING] is selected for [STANDBY
MODE]
–
Status Indicator
Indicator Condition ProjectorCondition Note
Off
Normal or Standby ([POWER-SAVING] for
[STANDBY MODE])
–
Blinking light Red 1 cycle (0.5 sec
On, 2.5 sec Off)
Lamp cover error or lamp housing error Replace the lamp cover or lamp housing cor-
rectly.
2 cycle (0.5 sec
On, 0.5 sec Off)
Temperature error The projector is overheated. Move the projector to
a cooler location.
4 cycle (0.5 sec
On, 0.5 sec Off)
Fan error Fans will not work correctly.
6 cycle (0.5 sec
On, 0.5 sec Off)
Lamp error Lamp fails to light. Wait a full minute and then
turn on again.
Green Re-firing the lamp (The projector is cooling
down.)
The projector is re-firing.
Wait for a moment.
Steady light
Green
Standby ([NORMAL] for [STANDBY MODE])
–
Orange Cabinet button is locked You have pressed cabinet button when Cabinet
Button is locked.
CONTROL ID error Remote control ID and projector ID are not
matched.
Lamp Indicator
Indicator Condition ProjectorCondition Note
Off Normal
–
Blinking light Red Lamp has reached its end of life. Lamp replace-
ment message will be displayed.
Replace the lamp.
Steady light Red Lamp has been used beyond its limit. The projec-
tor will not turn on until the lamp is replaced.
Replace the lamp.
Green [ECO MODE] is set to [ON]
–
Over-TemperatureProtection
If the temperature inside the projector rises too high, the over-temperature protector will automatically turn off the lamp
with the STATUS indicator blinking (2-cycle On and Off.)
Should this happen, do the following:
• Unplugthepowercableafterthecoolingfansstop.
• Movetheprojectortoacoolerlocationiftheroomwhereyouarepresentingisparticularlytoowarm.
• Cleantheventilationholesiftheyarecloggedwithdust.
• Waitabout60minutesuntiltheinsideoftheprojectorbecomescoolenough.
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