Warnings Using Indicators - JVC DLA-VS4010 Instructions Manual

Warnings Using Indicators

The lifetime of the LD block and warning mode are indicated by the indicators.
For indicator displays during normal operation, refer to the note below.
No.
STANDBY/ON
1
*1
2
3
*2
4
5
6
*2
7
8
9
*1 The indicator lights up in red when in the standby mode, and in green when in the operating mode.
*2 The indicator lights up in red when in the warning mode, and blinks in red when in the cool down mode.
Measures when the warning mode appears
When the projector switches to the warning mode (Nos. 3 to 9), projection stops automatically, and the cooling fan runs
for about 10 seconds.
After the cooling fan stops running, turn off the main power supply switch, and remove the power plug from the outlet.
Perform the following checks and take the corresponding measures.
No.
3
Check whether the projector has been subject to
0
shock during operation.
4
5
Check whether the air inlets are blocked by
6
0
objects.
7
Check to ensure that the external temperature of
0
8
the projector is normal.
9
If the warning indication is displayed again, turn off the main power supply switch after the cooling fan stops running.
Then pull out the power plug from the power outlet. Call your authorized dealer for repair.
Indicator
LAMP WARNING
Light On
-
(Yellow)
Blinking Light On
(Yellow) (Red)
Light On
-
(Red)
Check
Description
When the lifetime of the LD block has exceeded
19,000 hours
When the lifetime of the LD block has exceeded
20,000 hours
(Message display is also available. (P. 52))
When the LD block does not light up and projection
fails
When the LD block goes off during projection
When the ambient temperature of the LD block is
high
When the external temperature is unusually high
When the internal temperature is unusually high
When an abnormality has occurred in the cooling fan
When error occurs in the circuit operation
Measure
Turn on the power again.
0
Allow some time for the projector to cool down.
0
53