Chapter 6 Maintenance — Troubleshooting
228 - 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? 263
Attention
f If problems persist even after checking the preceding points, consult your dealer.