R5906848 /04 DP2K SLP Series 305
Image 25-28
Image 25-29
Code 5180: “light source - not connected”
Situation Solution
The light source is not
correctly installed.
Check if the light source is properly installed. Ensure that the fixation bolts
of the diffuser are properly mounted onto the light unit.
Safety switch damaged Check Light Source Safety switches for damage. Replace if damaged.
Safety switch disconnected Check connection of safety switch at the LCB. If connections are OK, then
measure switch cable for continuity. Replace the cable if necessary.
Code 5191: “Prism switch - warning (lens probably touches prism)”
Situation Solution
Lens is touching the sensor on
the prism. Maximum lens shift
position reached.
Shift the lens upwards and/or to the left.
Defect prism sensor. Remove lens and reboot projector, if warning appears again then the prism
sensor is defective and needs to be replaced (reference 1 of Image 25-30).
Caution: after replacement of the prism sensor ensure that the wire of the
prism sensor is connected with the Signal Backplane! (reference 2 of
Image 25-31 and reference 5 of Image 25-32)
Image 25-30
Image 25-31
Troubleshooting