Cisco 3200 Manuel d'utilisateur télécharger pdf (Page 187)

10-5

Cisco TelePresence System 3200

OL-14521-01

Chapter 10 First-Time Setup

Setting Up CTS Components

•

Setting Up the Cameras, page 10-6

•

Setting Up the Speakers, page 10-18

•

Setting Up the Microphones, page 10-18

•

Setting Up the Projector, page 10-20

•

Other Devices, page 10-23

Setting Up the Displays

A display is set up correctly when the color on the display has been adjusted for the lighting in the

meeting room. Each display must be set up individually.

To set up the display, complete the following steps:

Step 1

In the Cisco TelePresence administrative GUI, navigate to Hardware Setup > Troubleshooting >

Displays.

Step 2

Click Start to begin the adjustment process.

Each display in the meeting room should now be showing a set of horizontal grey bars and that display's

relative position.

Step 3

Select the color temperature of the lighting in the meeting room and click Apply.

For more information about selecting the correct lighting temperature, see the “Selecting the Light

Level” section on page 10-5.

Selecting the Light Level

When adjusting the images on the display screens for the Cisco TelePresence system, you must take the

color temperature of the ambient light in the room into consideration.

Sources of light in most rooms are either incandescent light bulbs that use tungsten filaments or

fluorescent lights. Each of these light sources, and the amount of light in terms of lumens or watts,

produces a different color temperature. This color temperature is sometimes expressed using terms such

cool, warm, or daylight, but can be expressed more precisely in kelvins (K) as a numeric value.

Following are the temperatures that can be selected for adjusting the image on the Cisco TelePresence

display screens:

•

3500 K

•

4000 to 4100 K (recommended setting)

•

5000 K

•

6500 K

•

7500 K

In many cases, the color temperature is printed on the light bulb. If you are unable to ascertain the type

and color temperature of light bulbs in the meeting room, experiment with color temperature settings

until the color and images on the display screen look lifelike.

Troubleshooting Displays

Use Table 10-1 to troubleshoot problems with the images on the displays.

1 2 ... 182 183 184 185 186 187 188 189 190 191 192 ... 281 282

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Cisco 3200 Manuel d'utilisateur Page 187

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