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Adjustments Technical Manual LDK 7500 + LDK 5490 Adapter 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

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