Extron electronic RGB 201 Rxi manual Front panel controls and indicators

Page 28

Installation and Operation, cont’d

Operation

Connect power cords and turn on the display and audio output devices (projectors, monitors, speakers), the interface, and the input device (computer). The system is ready for operation.

The image should now appear on screen, and sound should be audible. If not, ensure that all devices are plugged in and receiving power. Check the cabling and switch settings, and make adjustments as needed.

If problems persist, see Troubleshooting in this chapter. If the troubleshooting tips do not help, call the Extron S3 Sales & Technical Support Hotline.

Front panel controls and indicators

Figure 2-10 shows the front panel of the RGB 201 Rxi.

CENTERING

LEVEL PEAK

BOOST

CONTROL

WITH ADSP TM

Minimum: 0.50V p-p

1

2

3

4

5

 

Figure 2-10 — RGB 201 Rxi front panel

 

Level and peaking controls

A

Level/boost control — The Level/boost control alters the video

 

 

Unity:

output voltage to affect the brightness of the displayed

 

 

image. Adjust the knob while viewing the displayed

LEVEL

0.70V p-p

 

 

Boost

image to set the level/boost that provides the best picture

 

 

Range

quality.

BOOST

 

Maximum:

 

 

1.45V p-p

If the interface receives a typical (0.7 volts p-p) analog

 

 

 

 

 

 

 

 

computer video input, the output is as follows:

At the minimum level setting (the counterclockwise limit of this control), the interface outputs video at 0.5 volts p-p.

Unity level is 0.7 volts p-p, the same as the input signal. Set the control to just before the boost range (indicated by the red line on the interface, the shaded area on the illustration on the previous page) to output unity level video.

2-16 RGB 201 Rxi Universal Interface • Installation and Operation

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Contents RGB 201 Rxi Universal Video Interface with AudioPrecautions 安全须知 中文 FCC Class a NoticePage Quick Start Guide RGB 201 Rxi RGB 201 Rxi Universal Interface Quick Start GuideSwitch Position Connect an RS-232 device To this connector forRemote control. See For details about SIS Commands and the controlTable of Contents Table of Contents, cont’d One About the RGB 201 Rxi Introductionduction,cont’d About this ManualRGB 201 Rxi Universal Interface Introduction Features RGB 201 R xi Universal Interface IntroductionIntroduction, cont’d Two Instaltal lationandandOperation,cont’d Installation Overview RGB 201 Rxi Universal Interface Installation and OperationInternal Configuration RGB 201 Rxi Universal Interface Installation and OperationInstallation and Operation, cont’d Sync polarity jumpersRGB 201 R xi Universal Interface Installation and Operation Internal sync DIP switches RsGsBsVideo clamping jumper Tabletop placement Installation and Operation, cont’d Mounting the InterfaceUnder-desk mounting Through-desk mounting Through-desk mountingInstallation and Operation, cont’d Rack mounting Rack mounting procedureUL guidelines for rack mounting Rack mounting Rear Panel Connections and Switches Pin HD female connectorAudio output connector Connect an audio Connect the cables to five BNCsDdsp Spare Remote connector pinout Front panel controls and indicators Centering controls Many projectors store centering information in their ownCentering memory LCD displayLCD screen backlight Scan rate indicationIf the image does not appear or there is no sound TroubleshootingIf the image is not displayed correctly If the interface does not respond to controls If the image is not correctly centeredThree RGB 201 Rxi Universal Interface Remote Control RemoteControl,cont’dSimple Instruction Set Control Host-to-interface communicationsError responses TimeoutUsing the command/response table Symbol definitionsCommand/response table for SIS commands RemoteInstalling the software Using the softwareRGB 201 R xi Universal Interface Remote Control Control Software for WindowsRemote Control, cont’d Using the help systemAAppendix ReferencerenceInformation,cont’d Specifications VideoVideo input Video outputAudio Audio inputAudio output Control/remote interfaceReference Information, cont’d Included PartsGeneral Included Parts Part numberOptional Accessories Accessories Part numberCables Adapter cables with Audio Part numberBNC cables Part number Extron’s Warranty USA, Canada, South America Japan Central AmericaExtron Electronics. All rights reserved