Cisco CTS 1000 - TelePresence System 1000 Video Conferencing Administration Manual page 254

Managing CTS 1300 Hardware Setup
c.
Note
d.
e.
Adjust the focus on the left camera by completing the following steps:
Step 6
a.
b.
Note
c.
d.
Note
Figure 8-35 Horizontal Bars and Focusing Targets
Large
target
Small
target
Red and green
horizontal bars
e.
Click Done to complete the right camera focusing procedure.
Step 7
Focusing the Right Camera
To focus the right camera.
Cisco TelePresence System Administration Guide
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Have another person hold the target upright.
If another person is not available, clamp the top of the target into the clamp at the top of the easel.
Place the top of the easel five feet behind the top of the small target.
Position the target so that the topmost patterns are enclosed in the red box.
Loosen the thumbscrew for the lens focus ring.
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.
Figure 8-35 shows a mirror image of the horizontal bars.
Twist the focus ring counter-clockwise until the red and green bars extend all the way to the right.
Continue to twist the focus ring until the red and green bars are approximately the same length. See
Figure 8-35 to view the approximate horizontal bar alignment. When the bars are roughly the same
length, the camera is focused.
The red and green bars do not have to be exactly the same length, but get them as close as you
can.
Without moving the focus ring, tighten its thumbscrew.
Chapter 8 Troubleshooting the CTS 1300
Red
rectangle
Green
rectangle
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