Changing Lenses - Mobotix M22M Manual

M22M Camera Manual Part 1

2.7.8 Changing Lenses

As described in section 2.7.5, M14 Fixed Lenses ,
the M22M can be fitted with several MOBOTIX
lenses. Proceed as follows to change a lens:
• Unmount the lens cover by turning it
counter-clockwise.
• Loosen the lens' lock ring (if fitted) by turn-
ing it counter-clockwise.
• Remove the lens with the lock ring by turn-
ing it counter-clockwise.
• Unscrew the lock ring (if present) from the
lens you just removed and screw it onto
the new lens.
• Screw the new lens with the lock ring (if present) back into the camera.
• If necessary, restore the power supply of the camera.
• Adjust the image sharpness according to the camera's live image on the
computer monitor.
• Tighten the lock ring by turning it in clockwise direction.
This procedure is the same for the M22M-Secure-CSVario and CS/C mount
lenses, albeit without the lock ring (not installed).
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • sales@mobotix.com • 31.1.2007
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Attention: Protection
class IP65 will only be
reached with mounted
lens cover
Check image sharpness!