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SETTINGS AND ADJUSTMENTS
Zoom and focus adjustments
After the camera has been installed, the zoom and focus must be adjusted while viewing on a
monitor the transmitted image.
1 Remove the lens cover, then press on both sides of the secondary lens cover to
remove it.
2 Loosen the zoom ring knob, then turn the ring towards T or W as necessary.
• T (zoom in) side
The range will be smaller and the subject larger.
• W (Zoom out) side
The range will be wider and the subject smaller.
3
Loosen the focus ring knob, then turn the ring towards ∞ (infinity) or N (near) as
necessary.
4 Repeat steps 2 and 3 until the desired image is obtained.
When finished, tighten the zoom ring and the focus ring knobs. Then, install the secondary lens
cover, making sure it snaps in place and install the lens cover.
NOTE:
While making these settings, be very careful not to scratch or damage the lens.
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L73D4/US GB 1998, 3, 12
English 13