Column(S) Not Displaying An Image; Display Has Dark Lines In Bright Image Or Is Not Smooth To The Touch - Planar UltraRes URL109-MFT User Manual

30.5 Column(s) not displaying an image

Possible Cause
The power cable from the power supply to the electronics is not installed correctly.
Solution
If no lights are present on the electronics, remove AC power from the system and reinstall the
column power cable to the electronics.
Possible Cause
The signal cable(s) directly connected to the column input or from the previous columns output
is not installed correctly.
Solution
Remove AC power from the system and reinstall the flex cable between columns or the main
input flex cable.
Possible Cause
The power connection between left and right electronics boxes is not connected.
Solution
If no lights are present on the right two columns electronics, remove AC power from the system
and reinstall the power cable between the right and left electronics box.
30.6 Display has dark lines in bright image or is not smooth to the
touch
Possible Cause
Modules are out of alignment.
Solution
Review section 13 on page 65 in this manual.
Possible Cause
Gaps between modules.
Solution
Swap modules where the gap is occurring.
Possible Cause
Columns are not aligned correctly.
Planar UltraRes L Series 109" User Manual
020-1434-00A
147
Page | 147