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Optical adjustment
Barco - OV-708/OV-713/OV-715– R59770137 – installation manual – revision 01– September 2007 ________________________________
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6
Optical adjustment
6.1
Preparation
Step 77
When all projection modules have been assigned a unique IP address,
Switch on the projection modules
Switch on the lamp.
In case of SXGA and SXGA+ systems: Use the web interface to select the respective resolution, cf. manual of the
web interface.
When the lamp has been on for about 5 minutes:
For each projection mod ule, optimize the coupling for the active lamp, then switch to the other lamp, wait
approx. 5 minutes, and also perform the optimization of the coupling.
Use the web interface to perform this action, or the Barco Wall Control Manager software. For more
information, please refer to the respective manuals.
Use the web interface or the Barco Wall Control Manager to apply a test pattern (grid). For more information,
please refer to the respective manuals.
Now you can adjust the lens for an optimized display.
To carry out the following procedures it is recommended to observe the displayed image from the back of the
screen thus immediately seeing the effects of the adjustment procedures. To enhance contrast it may be
necessary to veil the screens with a dark cover.
Only authorized and specially trained personnel should carry out adjustment!
Keep in mind that electrical power is supplied! Never touch anything different from the
parts described below due to the dangers of electrical shock.
After the geometry adjustment has been done the final finetuning might require
loosening the screws of the screen a little bit.
Содержание OV-708
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