Noise is heard
Check Action Refer to
Is the exhaust vent blocked?
Is the unit used near a heater or air-
conditioner?
Check the installation condition of the projector.
When
the surrounding temperature of the projector is high,
the fan revolution speed increases to protect the projector
unit, hence a louder operating sound.
P. 20
Is the “LD Power” value set too high? Setting the “LD Power” value too high increases the fan
rotation speed, and noise would be louder as a result.
P. 56
Is the “8K e-shift” setting for “MPC”
switched?
Switching sound is generated. This is not a malfunction.
—
Unable to connect to LAN terminal
Check Action Refer to
Has a network password been
configured?
Configuration of a network password is necessary before
connecting to the LAN terminal. Configure the network
password.
P. 79
There are small black or colored dots on the screen
The D-ILA device is manufactured using high-precision technologies, but there may be some (less than 0.01%) missing
pixels or pixels that remain permanently lit. This is not a malfunction.
Settings are not exported
Check Action Refer to
Is there enough free space on the USB
flash drive?
Take note of the following when using a USB flash drive.
0
Use a 1 GB or more, FAT32 format drive.
0
Make sure there are no other folders or files.
P. 81
90
Troubleshooting
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