Cisco TelePresence SX20 Quick Set - Information about Displays

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Cisco TelePresence SX20 Quick Set Administrator Guide

Information about displays

Real-time communication requirements

We have put in a lot of effort to minimize the camera to screen

delay on our video systems, and also to detect and compensate

for total delay between the audio and video components.

We recommend that you use displays with low delay to increase

the naturalness of communications. We also recommend that you

test a sample before ordering a large number of displays.

Delay through most displays is often very high (>100 ms) and is

therefore detrimental to real-time communication quality.

The following display settings may reduce the delay:

• Activate Game mode, PC mode or similar modes that are

designed to reduce the response time and normally also the

delay

• Deactivate motion smoothing, like Motion Flow, Natural Motion,

or any other video processing that introduces additional delay

• Deactivate advanced audio processing, like Virtual Surround

effects and Dynamic Compression, which will make any

acoustic echo canceller malfunction

• Change to a different HDMI input

Introduction

Configuration

Peripherals

Maintenance

System settings

Appendices



Peripherals

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