NEC VT770 Uživatelský manuál stáhnout pdf (Strana 113)

113

9. Appendix

 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

Blinking light

Steady light

Green

Orange

Green

Orange

0.5 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 cooling down.

The projector is turned on.

The projector is in Power-saving or Idle.

–

Wait for a moment.

–

Status Indicator

Indicator Condition

Projector Condition Note

Off

Blinking light

Steady light

Red

Green

Orange

Green

1 cycle (0.5 sec On,

2.5 sec Off)

2 cycle (0.5 sec On,

0.5 sec Of)

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

Cabinet button is 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 cabinet button

when Cabinet Button is locked.

–

Lamp Indicator

Indicator Condition

Projector Condition Note

Off

Blinking light

Steady light

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.

Lamp mode is set to Eco mode

Red

Green

–

Replace the lamp.

–

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