About Warning Indicators; Actions To Be Taken For Warning Mode - JVC DLA-HD1 Instructions Manual

About Warning Indicators

The accumulated lamp time or warning mode of this unit is displayed by the indicators.
For information on indicator display during normal operation, see AControls and FeaturesB (pP14).
No.
STANDBY/ON
1
b
2
3
4
b
5
6
7
8
b
9
10

Actions to Be Taken for Warning Mode

When the unit enters into warning mode (No. 3 to 10), it will automatically stop projection and run the cooling fan for
about 60 seconds.
After the cooling fan has stopped, pull out the power plug from the power outlet.
Then, follow the procedures below.
No.
3 Check that an impact shock has not occurred during
operation.
4
Check that the lamp unit and lamp cover are correctly
5
installed.
6
7
Check that nothing is blocking the air inlets.
8
Check that the external temperature is normal.
9
10
If the warning indication is displayed again, wait for the cooling fan to stop. Then pull out the power plug from the power outlet.
Call your authorized dealer for repair.
Indicator
LAMP WARNING
Light on
b
Blinking Light on
Light on
b
Check
Content
Lamp replacement is near (pP42 f 44)
(When accumulated lamp time has exceeded 1900 hours)
Lamp has reached end of life (pP42 f 44)
(When accumulated lamp time has exceeded 2000 hours)
Lamp does not light up and unit is unable to project
Lamp is turned off during projection
Lamp cover is removed
There is an error in the circuit operation
(Operation error in microcomputer circuit)
There is an error in the circuit operation
(Operation error in drive circuit)
Internal temperature is abnormally high
(Internal temperature error)
External temperature is high
(External temperature error)
Cooling fan has stopped
(Fan locked)
Turn on the power again.
Leave the unit until it cools down.
After that, turn on the power again.
ENGLISH
Action
41