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Managing Hardware Setup
Note
d.
Click Apply to apply your changes.
Focus the camera by completing the following steps:
Step 9
Loosen the focus ring thumbscrew on lens of the camera.
a.
Rotate the focus ring until the black plus sign on the target is clearly in focus.
b.
Note
Figure 6-9
Zoom ring
Step 10
Center the red plus sign on the display inside the black plus sign on the target.
screws that you use to adjust the camera.
Cisco TelePresence System Release 1.5 Administrator Guide
6-12
If you are in country that uses a 50 Hertz (Hz) power frequency (a country other than the USA,
Canada or Mexico) and there is a noticeable flicker on the screen, click the Enable radio button
in this field. If you enable the flicker reduction feature, the flicker is reduced or eliminated, but
the image quality is reduced. To eliminate the flicker at its source, you can use an electronic
ballast instead of a magnet ballast for the fluorescent lights at your installation. After you change
the ballast for the fluorescent lights, you can click the Disable radio button in the 50 Hz Flicker
Reduction field.
The camera lens has two adjustment rings, one for focus and one for zoom. The focus ring is on
the inside, as shown in
Figure
Location of Focus and Zoom Ring
6-9.
Focus ring
Chapter 6
Troubleshooting the CTS 1100
Figure 6-10
shows the
OL-13676-04
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Table of Contents
Troubleshooting
