Cisco Cisco TelePresence MX700 Maintenance Manual

D14850.13 MX200 and MX300 Administrator Guide TC7.3, OCTOBER 2015.

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Cisco TelePresence MX200 and MX300

Administrator Guide

Video Input DVI [1] RGBQuantizationRange

All devices with DVI inputs should follow the rules for RGB video quantization range defined in

CEA-861. Unfortunately some devices do not follow the standard and this configuration may be

used to override the settings to get a perfect image with any source. The default value is set to

Full because most DVI sources expects full quantization range.

Requires user role: ADMIN
Value space: <Auto/Full/Limited>

Auto: RGB quantization range is automatically selected based on video format according to

CEA-861-E. CE video formats will use limited quantization range levels. IT video formats will

use full quantization range levels.
Full: Full quantization range. The R, G, B quantization range includes all code values (0 -

255). This is defined in CEA-861-E.
Limited: Limited Quantization Range. R, G, B quantization range that excludes some code

values at the extremes (16 - 235). This is defined in CEA-861-E.

Example:

Video Input 1 DVI 1 RGBQuantizationRange: Full

Video Input DVI [1] Type

The official DVI standard supports both digital and analog signals. In most cases the default

AutoDetect setting can detect whether the signal is analog RGB or digital. However, in some

rare cases when DVI-I cables are used (these cables can carry both the analog and digital

signals) the auto detection fails. This setting makes it possible to override the AutoDetect and

select the correct DVI video input.

Requires user role: ADMIN
Value space: <AutoDetect/Digital/AnalogRGB/AnalogYPbPr>

AutoDetect: Set to AutoDetect to automatically detect if the signal is analog RGB or digital.
Digital: Set to Digital to force the DVI video input to Digital when using DVI-I cables with both

analog and digital pins and AutoDetect fails.
AnalogRGB: Set to AnalogRGB to force the DVI video input to AnalogRGB when using DVI-I

cables with both analog and digital pins and AutoDetect fails.
AnalogYPbPr: Set to AnalogYPbPr to force the DVI video input to AnalogYPbPr, as the

component (YPbPr) signal cannot be auto detected.

Example:

Video Input DVI 1 Type: AutoDetect

Video Input Source [1..2] Name

Enter a name for the video input source.

Requires user role: ADMIN
Value space: <S: 0, 50>

Format: String with a maximum of 50 characters.

Example:

Video Input Source 1 Name: ""

Video Input Source [1] Connector

Select which video input connector to be active on video input source 1.

Requires user role: ADMIN
Value space: <DVI>

DVI: Select DVI when you want to use the DVI as input source 1.

Example:

Video Input Source 1 Connector: DVI

Video Input Source [2] Connector

Select which video input connector to be active on video input source 2.

Requires user role: ADMIN
Value space: <CAMERA>

CAMERA: Select CAMERA when you want to use the camera as input source 2.

Example:

Video Input Source 2 Connector: CAMERA

Contents

Introduction

System settings

Setting passwords

Appendices

Web interface

System settings