Set-up instructions, Test equipment – Grass Valley LDK 7500 Technical Manual User Manual
Page 29
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