Canon LV-7285 매뉴얼

 Troubleshooting

This section helps you resolve problems you may encounter while setting up or using the projector.

Off

The main power is off

–

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]

–

Off

Normal

–

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 correctly.
See page 

.

2 cycle (0.5 sec On, 
0.5 sec Off)

Temperature error

The projector is overheated. Move the projector to a cooler 
location.

3 cycle (0.5 sec On, 
0.5 sec Off)

Power error 

Power unit is not working properly.
Contact your dealer

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.

9 cycle (0.5 sec On, 
0.5 sec Off)

[Auto iris] error

The  Auto  iris  function  is  not  working  properly.  (LV-7285 
and LV-7280). Contact your dealer. 

Green

Re-firing the lamp

The projector is re-firing. Wait for a moment.

Steady light

Green

Standby([Normal] for [Standby mode])

–

Orange

Key lock is on.

You have pressed cabinet button when Key lock is on.
See page 

.

Off

Normal

–

Blinking light

Red

Lamp has reached its end of life. Lamp replacement message will be dis-
played.

Replace the lamp.

Steady light

Red

Lamp has been used beyond its limit. The projector will not turn on until 
the lamp is replaced.

Replace the lamp.

Green*

Lamp mode is set to Quiet mode.

–

* This indicator lights green for about 90 seconds immediately after the projector is powered on.

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:

- Turn off the main power and unplug the AC power cord.
- 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.