JVC DLA-Z1 - Manual (Page 76)

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. 75”.)
The Warning mode is activated once the message is displayed. Projection is interrupted, and the cooling fan is turned
on for about 10 seconds.
The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete.
Indicator Status (Solid/Blinking)
Blinking
Frequency
Description Check and Countermeasure
.
LIGHT STANDBY/ON WARNING WARNING
(Red) (*) Mode
Display
x2 Cooling fan stopped abnormally
0
Check that nothing is blocking
the air inlets.
0
Check that the external
temperature is normal.
Countermeasure: Leave the unit
unoperated until it cools down.
After that, turn on the power again.
x3 Internal temperature is abnormally
high
x4 External temperature is too high
.
LIGHT STANDBY/ON WARNING N N NG WA LIGHT
Blinking
Simultaneously
(Red) (Orange) Mode
Display
x1 Abnormal circuit operation
x2
x3
x4
.
LIGHT STANDBY/ON WARNING RN WAR ING
(Red) (Orange) Mode
Display
G G T L
x1
x3
x4
When the safety switch is activated Request for repair at your
authorized dealer or a nearby
service center.
If the Warning mode is activated again, wait for the cooling fan to stop, followed by pulling out the power plug from the
outlet.
Request for repair at your authorized dealer or a nearby service center.
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