Cisco CTS 1000 - TelePresence System 1000 Video Conferencing, Руководство администратора

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Cisco TelePresence System Administration Guide
OL-21845-01
Chapter 8 Troubleshooting the CTS 1300
Managing CTS 1300 Hardware Setup
c.
Have another person hold the target upright.
Note
If another person is not available, clamp the top of the target into the clamp at the top of the easel.
d.
Place the top of the easel five feet behind the top of the small target.
e. Position the target so that the topmost patterns are enclosed in the red box.
Figure 8-25 Positioning the Small and Large Targets
Step 6
Adjust the focus on the left camera by completing the following steps:
a. Loosen the thumbscrew for the lens focus ring.
b.
Twist the focus ring clockwise until the red and green horizontal bars on the bottom of the screen
are reduced to very short lengths on the left.
Note
Figure 8-25 shows a mirror image of the horizontal bars.
c.
Twist the focus ring counter-clockwise until the red and green bars extend all the way to the right.
d. Continue to twist the focus ring until the red and green bars are approximately the same length. See
Figure 8-25 to view the approximate horizontal bar alignment.
Note The red and green bars do not have to be exactly the same length, but get them as close as you
can.
When the bars are roughly the same length, the camera is focused.
e.
Without moving the focus ring, tighten its thumbscrew.
Step 7 Click Done to complete the right camera focusing procedure.
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Red
rectangle
Green
rectangle
Large
target
Small
target
Red and green
horizontal bars