Canon LV-7370 LV-7370 User Manual - Page 81

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7. Appendix ❶ Troubleshooting This section helps you resolve problems you may encounter while setting up or using the projector. STATUS Indicator LAMP Indicator Indicator Messages POWER Indicator POWER Indicator Blinking light Steady light Indicator Condition Off Green Orange Green Orange 0.5 sec On, 0.5 sec Off 2.5 sec On, 0.5 sec Off 0.5 sec On, 0.5 sec Off Projector Condition The main power is off - The projector to turn on. is getting ready Wait for a moment. Off Timer is enabled. - The projector is cooling down. Wait for a moment. The projector is turned on. - The projector is in Standby. - Note STATUS Indicator Blinking light Steady light Indicator Condition Off Red Green Green Orange Projector Condition Note Normal - 1 cycle (0.5 sec On, L a m p c o v e r e r r o r o r l a m p Replace the lamp cover or lamp correctly. 2.5 sec Off) housing error See page 71. 2 cycle 0.5 sec (0.5 Off) sec On, Temperature error The projector is overheated. Move the projector to a cooler location. 3 cycle 0.5 sec (0.5 Off) sec On, Power error Power unit is not working properly. Contact your dealer 4 cycle 0.5 sec (0.5 Off) sec On, Fan error Fans will not work correctly. 6 cycle 0.5 sec (0.5 Off) sec On, Lamp error Lamp fails to light. Wait a full minute and then turn on again. Re-firing the lamp (The projec- The projector is re-firing. tor is cooling down.) Wait for a moment. Standby([Normal] mode]) for [Standby - Key lock is on. You have pressed cabinet button when Key lock is on. See page 60. LAMP Indicator Blinking light Steady light Indicator Condition Off Red Red Green Projector Condition Normal - Lamp has reached its end of life. Lamp replacement message will be displayed. Replace the lamp. Lamp has been used beyond its limit. The projector will not turn on until the Replace the lamp. lamp is replaced. Lamp mode is set to Quiet mode. - Note If a temperature error occurs 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 ventilation holes if they are clogged with dust. - Wait about 60 minutes until the inside of the projector becomes cool enough. 72

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7³
7. 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
Projector Condition
Note
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.
–
Orange
0.5 sec On,
0.5 sec Off
The projector is cooling down.
Wait for a moment.
Steady light
Green
The projector is turned on.
–
Orange
The projector is in Standby.
–
STATUS Indicator
Indicator Condition
Projector Condition
Note
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
71
.
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.
Green
Re-firing the lamp (The projec-
tor is cooling down.)
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
60
.
LAMP Indicator
Indicator Condition
Projector Condition
Note
Off
Normal
–
Blinking light
Red
Lamp has reached its end of life. Lamp
replacement message will be displayed.
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.
–
If a temperature error occurs
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 ventilation holes if they are clogged with dust.
- Wait about 60 minutes until the inside of the projector becomes cool enough.
POWer iNDIcAToR
statUs iNDIcAToR
laMP iNDIcAToR