Philips Colour Observation Camera - Manual (Page 5)

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Focus adjustment
• Adjust the focus ring of the camera lens to obtain optimal image sharpness.
Remark: If still no sharp object image is obtained, you should adjust the
back-focus of the camera.
Back-focus adjustment
Caution: Back-focus adjustment is only necessary when no sharp object
image is obtained with the focus adjustment ring.
• Set focus adjustment ring to Far or Infinity (1).
• Aim the camera at an object at least 15 metres/45 feet away.
Remark: When bright light sources are positioned within thecamera view field; dim the light source.
• Loosen the back-focus locking ring (2).
• Rotate the lens, including the CS-mount ring, until the video image on the monitor is sharp.
• Tighten the back-focus locking ring (2), while keeping the lens in place.
Camera sound on/off
Use switch (9) to enable or disable the built-in camera microphone.
Outdoor use
The camera switches to specific settings optimised for outdoor use
when connecting an auto-iris lens.
For outdoor use a protective cover has to be used to protect the camera.
When the camera is used outdoors an auto-iris lens is recommended.
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