Appendix; ❶ Troubleshooting; Indicator Messages - NEC UM352W User Manual

9. Appendix

❶ 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 Blue 0�5 sec On,
light 0�5 sec Off
2�5 sec On,
0�5 sec Off
Orange (short flashes)
Orange (long flashes)
Steady Blue
light Orange
Red
Status Indicator
Indicator Condition
Off
Blinking Red 1 cycle (0�5 sec
light 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
Steady Green
light Orange
Lamp Indicator
Indicator Condition
Off
Blinking Red
light
Steady Red
light
Green
Projector Condition
The main power is off
The projector is getting ready to turn on�
Off Timer is enabled�
Program timer (off time enabled)
Cooling
Program timer (on time enabled)
The projector is turned on�
In Standby condition [NETWORK STAND-
BY] is selected for [STANDBY MODE]
In Standby condition [NORMAL] is
selected for [STANDBY MODE]
Projector Condition
Normal or Standby
Lamp cover error or lamp housing error
Temperature error
Power error
Fan error
Lamp error
Network conflict
Re-firing the lamp (The projector is cool-
ing down�)
Sleep mode
CONTROL PANEL LOCK is on�
CONTROL ID error
Projector Condition
Normal
Lamp has reached its end of life� Lamp
replacement 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] –
–
Wait for a moment�
–
Wait for a moment
–
–
–
–
Mount 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�
NOTE: In the Standby condition, the status indicator
on the cabinet does not blink in orange even if the
network conflicts
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�
–
Replace the lamp�
Replace the lamp�
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Note
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