Appendix; Troubleshooting; Indicator Messages - NEC NP-M271X User Manual

8. 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
Off
Blinking light Blue 0�5 sec On,
0�5 sec Off
2�5 sec On,
0�5 sec Off
Steady light Blue
Orange
Red
Status Indicator
Indicator Condition
Off
Blinking light Red 1 cycle (0�5 sec
On, 2�5 sec Off)
2 cycle (0�5 sec
On, 0�5 sec Off)
3 cycle (0�5 sec
On, 0�5 sec Off)
4 cycle (0�5 sec
On, 0�5 sec Off)
6 cycle (0�5 sec
On, 0�5 sec Off)
Orange 1 cycle (0�5 sec
On, 2�5 sec Off)
Green
Green
Steady light
Orange
Lamp Indicator
Indicator Condition
Off
Blinking light Red
Steady light Red
Green
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 cord 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 vents if they are clogged with dust.
• Wait about 60 minutes until the inside of the projector becomes cool enough.
Projector Condition
The main power is off
The projector is getting ready to turn on�
Off Timer is enabled�
The projector is turned on�
[NORMAL] is selected for [STANDBY MODE]
[POWER-SAVING] is selected for [STANDBY
MODE]
Projector Condition
Normal or Standby ([POWER-SAVING] for
[STANDBY MODE])
Lamp cover error or lamp housing error
Temperature error
Power error
Fan error
Lamp error
Network conflict
Re-firing the lamp (The projector is cooling
down�)
Standby ([NORMAL] for [STANDBY MODE])
CONTROL PANEL LOCK is on�
CONTROL ID error
Projector Condition
Normal
Lamp has reached its end of life� Lamp replace-
ment message will be displayed�
Lamp has been used beyond its limit� The projector
will not turn on until the lamp is replaced�
[ECO MODE] is set to [NORMAL] or [ECO]
122
Note
–
Wait for a moment�
–
–
–
–
Note
–
Replace the lamp cover or lamp housing correctly�
The projector is overheated� Move the projector to
a cooler location�
Power unit is not working properly� Contact your
dealer�
Fans will not work correctly�
Lamp fails to light� Wait a full minute and then turn
on again�
Both the built-in wired LAN and the wireless LAN cannot
be connected to the same network at the same time�
To use both built-in wired LAN and wireless LAN at the
same time, connect them to different networks�
The projector is re-firing�
Wait for a moment�
–
You have pressed cabinet button when Control
Panel Lock is on�
Remote control ID and projector ID are not
matched�
Note
–
Replace the lamp�
Replace the lamp�
–