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Cause RemedyProblem
FAN warning indicator
lights up.
TEMP warning indicator
lights up.
COVER warning
indicator lights up.
LAMP warning
indicator lights up or
blinks.
The fan is broken.
The temperature inside the DPX-1300 is
extremely high.
The filter cover is not correctly attached.
The lamp cover is not correctly attached.
Lamp running time has exceeded 2000
hours.
The lamp has burned out.
Contact the store where the DPX-1300 was
purchased.
Check that the ventilation slots are not
covered.
Tightly attach the filter cover.
Tightly attach the lamp cover.
Replace the lamp with a new one.
Replace the lamp with a new one.
• This unit uses a DMD
TM
chip for the picture display. Their highly accurate technology makes it possible to keep more than 99.99%
of effective pixels, however, unexpectedly it can produce less than 0.01% of ineffective pixels. In such a case, missing or flashing
of a few pixels can be found on the screen. These are characteristics of DMD
TM
, not mechanical problems.
Remote control does
not work correctly.
The batteries are exhausted.
The remote control sensor is not set
correctly.
There is a fluorescent lamp near the
remote control sensor being used.
The remote control code switch is
incorrectly set.
Replace both batteries with new ones.
Set correctly.
Press the MENU button to display the menu
and select [Setup]
[Remote Control
Sensor].
Turn off the remote control sensor near the
fluorecent lamp, and use the other remote
sensor.
Set the remote control code switch to the
same ID number as the setting on the
“REMOTE CONTROL ID” in the setting menu.
Troubleshooting
16_DPX-1300_E.p65 9/20/05, 5:09 PM61