Barco DP2K SLP Series, Руководство по обслуживанию

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R5906848 /04 DP2K SLP Series 309
1
Image 25-38
Code 5232: “ Lens horizontal shift position - Requested target not reached ”
Situation Solution
The activated lens file does
not correspond with the lens
mounted on the projector. Activate a lens file which does correspond with the mounted lens or mount
an other lens which correspond with the lens file you want to activate.
Corrupt lens file. Delete the lens file and program correct lens type into communicator under
Advanced/lens parameters and recreate a new lens file.
Tip: Perform a “ Lens Homing ” before creating a new lens file. Otherwise, if
the lens is removed the existing lens file becomes useless. Setup all new
lens files away from the maximum limitation of the lens zoom.
The final lens position lays
very close to the mechanical
limits which disable the
motorized lens position. Reposition the projector (closer to on axis) so that the lens position lays
further away from the mechanical limits, or try to use another lens which
range is more suitable.
Tip: Setup all new lens files away from the maximum limitation of the lens
shift. It is possible that lens file was originally created at the maximum shift
capabilities. Program correct lens type into communicator under
Advanced/lens parameters and recreate the lens files.
Disconnected wire of the Lens
Holder horizontal shift motor Remove the Lens Holder cover from the projector and check if the yellow/
orange wire (reference 4 Image 25-40) is connected with the horizontal
shift motor which is located at the right side of the Lens Holder.
Disconnected wires of the limit
switches for horizontal shift. Remove the Lens Holder cover from the projector and check if the yellow/
black and orange/black wires (reference 6 & 9Image 25-39) are connected
with the sockets at the right side of the Lens Holder compartment.
Wire of the lens motors is
disconnected from the Signal
Backplane. Remove the large dust filter from the projector and check if the wire
(reference 3 Image 25-41) is inserted in the Signal Backplane.
Malfunction Cinema Control
board. Replace the Cinema Control board. See service manual chapter
“ Replacement of the Cinema Controller ” , page 217.
Malfunction horizontal shift
motor of the Lens Holder. Use the local keypad to shift the image horizontally on the screen. If
unsuccessful, replace the horizontal shift motor of the Lens Holder. See
service manual chapter
“ Replacement of the Horizontal Shift stepper
motor ” , page 188.
Malfunction Signal Backplane
(bad connection). Replace the Signal Backplane. See service manual chapter “ Card Cage ” ,
page 209.
Troubleshooting