NEC LT240GOV User Manual - Page 123

TROUBLESHOOTING, Power Indicator, Status Indicator

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TROUBLESHOOTING This section helps you resolve problems you may encounter while setting up or using the projector. Power Indicator Blinking light Steady light Indicator Condition Off Green blinking 0.5 sec ON, 0.5 sec OFF Green blinking 2.5 sec ON, 0.5 sec OFF Orange blinking 0.5 sec ON, 0.5 sec OFF Green Orange Projector Condition Note The main power is off - The projector is getting ready Wait for a moment. to turn on. The projector is in Sleep mode. - The projector is cooling down. Wait for a moment. The projector is turned on. - The projector is in Standby or - Idle. Status Indicator Blinking light Indicator Condition Projector Condition Off Normal Red blinking 1 cycle (0.5 sec ON, Lamp cover error 2.5 sec OFF) 2 cycle (0.5 sec ON, Temperature error 0.5 sec OFF) Steady light Green blinking Orange 3 cycle (0.5 sec ON, Power error 0.5 sec OFF) 4 cycle (0.5 sec ON, Fan error 0.5 sec OFF) 6 cycle (0.5 sec ON, Lamp error 0.5 sec OFF) Re-firing the lamp Control key locked Green Idle condition Note - Replace the lamp cover correctly. The projector is overheated. Move the projector to a cooler location. Power unit will not work correctly. Fans will not work correctly. Lamp fails to light. Wait a full minute and then turn on again. The projector is refiring. You have pressed control panel key when Control Key Lock is enabled. - E-123

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E-123
TROUBLESHOOTING
This section helps you resolve problems you may encounter while setting up or
using the projector.
Power Indicator
Indicator Condition
Projector Condition
Note
Off
Blinking light
Steady light
Green blinking
Green blinking
Orange blinking
0.5 sec ON,
0.5 sec OFF
2.5 sec ON,
0.5 sec OFF
0.5 sec ON,
0.5 sec OFF
The main power is off
The projector is getting ready
to turn on.
The projector is in Sleep mode.
The projector is cooling down.
The projector is turned on.
The projector is in Standby or
Idle.
Green
Orange
–
Wait for a moment.
–
Wait for a moment.
–
–
Indicator Condition
Projector Condition
Note
Off
Blinking light
Steady light
Red blinking
Green blinking
Orange
Green
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)
Normal
Lamp cover error
Temperature error
Power error
Fan error
Lamp error
Re-firing the lamp
Control key locked
Idle condition
–
Replace the lamp
cover correctly.
The projector is
overheated. Move
the projector to a
cooler location.
Power unit will not
work correctly.
Fans will not work
correctly.
Lamp fails to light.
Wait a full minute and
then turn on again.
The projector is re-
firing.
You have pressed
control panel key
when Control Key
Lock is enabled.
–
Status Indicator