JVC DLA-NZ9 Instructions Manual page 102

Warning display
You can tell the details of a warning from the (repeated) displays of the "WARNING" and "LIGHT" indicators. The
"STANDBY/ON" indicator will light up or appear blinking according to the operation mode of the projector unit. (Please
refer to ""Operation mode display"P. 101".)
The Warning mode is activated once the message is displayed. Projection is interrupted and the cooling fan starts
running.
The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete.
If the Warning mode is activated again, wait for the cooling fan to stop, followed by pulling out the power plug from the
outlet. Then pull out the power plug from the power outlet. Call your authorized dealer for repair.
Indicator Status
WARNING LIGHT
WARNING WARNING LIGHT
(Red)
WARNING WARNING LIGHT LIGHT
(Red) (Orange)
WARNING WARNING RN LIGHT LIGHT
(Red) (Orange)
WARNING LIGHT
102
Blinking
STANDBY/
Frequency
ON
x2 Cooling fan stopped
abnormally
x3 Internal temperature is
STANDBY/ON
abnormally high
Mode
x4 External temperature is too
Display
high
x1 DD board occurs error
x2 Fan motor board occurs error
STANDBY/ON
x3 CPU board occurs error
Mode
x4 Power board occurs error
Display
x1 Abnormality in the light source Request for repair at your
x2
STANDBY/ON
x3
Mode
x4 When the safety switch is
Display
activated
x3 The remote control code differs
between this unit and the
remote control
STANDBY/ON ANDBY/O
(Green)
Description Check and Countermeasure
0
0
Countermeasure: Leave the
unit unoperated until it cools
down. After that, turn on the
power again.
authorized dealer or a nearby
service center.
Set the remote control code for
this unit and the remote control
correctly.
Check that nothing is
blocking the air inlets.
Check that the external
temperature is normal.