Barco DP2K SLP Series, Руководство по обслуживанию

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R5906848 /04 DP2K SLP Series 130
Tip: See user guide of the Communicator software for detail instructions about color calibration
4. Measure the x and y values of the projected RED test pattern. Use for that a colorimeter. Make sure that the
RED test pattern is uncorrected.
5. Slightly move the adjustment screw (reference 2 Image 10-22) of the Notch Filter to a position until the
measured x and y values for RED are within the required specs (see above).
6. Display an uncorrected GREEN test pattern.
7. Measure the x and y values of the projected GREEN test pattern. Use for that a colorimeter. Make sure that
the GREEN test pattern is uncorrected.
8. Slightly move the adjustment screw (reference 2 Image 10-22) of the Notch Filter to a position until the
measured x and y values for GREEN are within the required specs (see above).
9. Repeat from step 3 until no adjustment is required and all measured x and y values for RED and GREEN are
within the required specs (see above).
10. Fasten the adjustment screws (reference 2 Image 10-22) to secure the position of the Notch Filter. Use for that
a 2.5mm Allen wrench. Make sure that the position of the Notch Filter remains unchanged while fastening the
screw.
10.15 Cleaning the Notch Filter
When should one clean the Notch Filter?
Only clean the Notch Filter in case it is really necessary. This means in case dust is clearly visible upon the
surface of the Notch Filter.
This procedure requires removal of the Notch Filter.
Required tools
• Compressed air.
• Clean Toraysee® cloth or any micro fiber lens cleaning cloth.
• Clean cotton cloth.
Required parts
Lens cleaner (e.g. Carl Zeiss lens cleaner or Purasol® or any waterbased lens cleaner)
How to clean the Notch Filter?
1. Blow off dust with clean compressed air (or pressurized air cans).
2. Clean with lens cleaner together with a clean lens cleaning cloth to remove the dust and contamination. Use
big wipes.
3. Use a dry lens cleaning cloth to remove left liquid or stripes. Polish with small circles.
4. If there are still fingerprints on the surface, wipe them off with lens cleaner together with a clean lens cleaning
cloth. Polish again with a dry one.
10.16 Replacing the Fold Mirror set
This procedure assumes that the Light Processor and the Light Pipe lens No4 are already removed.
Light Pipe