THOMSON LDK 200, Техническое руководство

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Adjustments Technical Manual LDK 200 - Camera Head 4-3
Set-up Instructions
Before carrying out any adjustments the following steps
are recommended:
•
Attach an adapter to the camera.
• Install the camera on a tripod.
• Attach the lens and the necessary cables.
• Allow the camera to warm-up.
CAUTION:
Do not attempt to improve camera performance
by adjusting individual potentiometers, jumpers or switches
as this may lead to complete misalignment of the camera.
CAUTION:
Do not realign individual potentiometers, jumpers or switches
not mentioned in this chapter or earlier in this manual.
These adjustment points are for factory use only.
CAUTION:
Switch off the power supply to the camera
before removing or replacing printed circuit boards.
Test Equipment
The following is a list of equipment required to carry out
the adjustment procedure:
•
Set of board extenders LDK 5820/01
• Oscilloscope (with cursor measurement)
• Spotlight 3200K
• Focus test chart
• Black hole test chart
• White PortaPattern test chart
• White 3200K test chart
• Waveform monitor