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Chapter 6
Maintenance — Troubleshooting
226 - ENGLISH
Problems
Points to be checked
Page
Lens shift cannot be
adjusted.
f
Perform [LENS CALIBRATION].
143
f
Is the Fixed-focus Lens (Model No.: ET-DLE055) attached?
―
Cannot control the
projector with Art-Net.
f
Are the connections between the twisted-pair-cable transmitter and an external
device, and between the twisted-pair-cable transmitter and projector correctly done?
―
f
Is [Art-Net SETUP] set to other than [OFF]?
180
f
Are [NET], [SUB NET], [UNIVERSE], and [START ADDRESS] set correctly?
180
The DIGITAL LINK input
image is not displayed.
f
Is the cable compatible to the condition of the projector used?
59
f
Are the connections between the twisted-pair-cable transmitter and an external
device, and between the twisted-pair-cable transmitter and projector correctly done?
―
f
Is [DIGITAL LINK MODE] set to [AUTO], [DIGITAL LINK], or [LONG REACH]? Is it
set to [ETHERNET]?
176
f
Is a signal which is not compatible with a twisted-pair-cable transmitter being input?
―
Cannot switch to the input
of the Interface Board.
f
Is the Interface Board correctly installed in the slot?
261
Attention
f
If problems persist even after checking the preceding points, consult your dealer.