JVC DLA-NX5 Operation Manual 1 - Page 88

Warning display, Others, Check and Countermeasure

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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. 87".) The Warning mode is activated once the message is displayed. Projection is interrupted, and the cooling fan is turned on for about 60 seconds. The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete. Indicator Status Blinking WARNING LIGHT STANDBY/ON Frequency Description Check and Countermeasure WARNING (Red) WARNING x2 Cooling fan stopped abnormally 0 Check that nothing is x3 Internal temperature is blocking the air inlets. LIGHT STANDBY/ON abnormally high 0 Check that the external temperature is normal. * Mode Display x4 External temperature is too high Countermeasure: Leave the unit x1 DD board occurs error unoperated until it cools down. x2 Motor board occurs error After that, turn on the power again. LIGHT STANDBY/ON x3 CPU board occurs error (Red) (Orange) Mode Display x4 Power board occurs error WARNING (Red) x1 Lamp does not light up and unit 0 Check that the lamp unit and is unable to project lamp cover are correctly LIGHT STANDBY/ON x2 Lamp goes out during projection installed. Countermeasure: Turn on the (Orange) Mode Display x3 When the lamp cover is removed power again. WARNING x3 The remote control code differs Set the remote control code for between this unit and the remote this unit and the remote control LIGHT STANDBY/ON control correctly.(P. 65) (Green) 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. (*) If the scheduled time for lamp replacement is exceeded, the indicator may light up. Others 88

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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. 87”.)
The Warning mode is activated once the message is displayed. Projection is interrupted, and the cooling fan is turned
on for about 60 seconds.
The power cannot be turned on again while cooling is in progress. Check the following after cooling is complete.
Indicator Status
Blinking
Frequency
Description
Check and Countermeasure
WARNING
LIGHT
STANDBY/ON
WARNING
WARNING
(Red)
LIGHT
*
STANDBY/ON
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
WARNING
WARNING
(Red)
LIGHT
LIGHT
(Orange)
STANDBY/ON
Mode Display
x1
DD board occurs error
x2
Motor board occurs error
x3
CPU board occurs error
x4
Power board occurs error
WARNING
RN
WAR
NING
(Red)
LIGHT
LIGHT
(Orange)
STANDBY/ON
Mode Display
x1
Lamp does not light up and unit
is unable to project
0
Check that the lamp unit and
lamp cover are correctly
installed.
Countermeasure: Turn on the
power again.
x2
Lamp goes out during projection
x3
When the lamp cover is removed
WARNING
LIGHT
STANDBY/ON
ANDBY/O
(Green)
x3
The remote control code differs
between this unit and the remote
control
Set the remote control code for
this unit and the remote control
correctly.(P. 65)
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.
(*) If the scheduled time for lamp replacement is exceeded, the indicator may light up.
88
Others