Zoom & Focus Adjustment; Ir-Led On/Off Switch - Grundig GCA-B3323V Owner's Manual

4.6. Zoom & Focus Adjustment
Caution:
Focus and Zoom Lever Bolts MUST be pushed back in properly. If they touch the inside
of the dome bubble, they will cause scratches. This may effect the view of the camera.

4.7. IR-LED On/Off Switch

For the cameras with IR-LEDs, it is possible to switch off the LEDs. Please turn the
switch to ON or OFF according to your needs.
- OFF: Select OFF if the subject in the picture has an extreme IR-LED refelction.
- ON: Select ON if the subject has no IR-LED reflection.
8
If you need to make viewing angle/focus
adjustments, loosen the lever bolts and
make the necessary adjustments as shown.
- Field of View: Telephoto (T) to Wide (W)
- Focus: Near (N) to Infinity (oo)
After the adjustments are completed,
tighten the Zoom/Focus levers.
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