Audio mute | Extron electronic IN1508 guide

Command/response table for SIS commands (cont’d)

Command

ASCII Command

Response

Additional description

(host to switcher)

(switcher to host)

Audio mute

Set audio mute on

1Z

Amt

X4

Mute the audio output.

Set audio mute off

0Z

Amt

Unmute the audio output.

X4

View audio mute status

Z

Amt

X4

Audio mute is

X4

(on or off).

Front panel lock

Enable front panel lock

1X

Exe1

Lock front panel adjustments;

(lock image adjustments)

adjust the image via RS-232 only.

Disable front panel lock

0X

Exe0

Adjustments and selections can

be made from the front panel.

View the lock status

X

Exe

X4

Show lock status.

Example:

X

Exe0

Front panel lock is off.

Information requests

Query firmware version

Q

x.xx

Show the firmware version.

Request part number

N

60-569-01

Show the IN1508’s part #.

Request general information

I

(See below)

Show the IN1508’s status.

Chn

•Pch

•Std

Chn is the input selected for the

X1

X1

X16

main window. Pch is the input

selected for the PIP window (0 when PIP mode is off). Std is the autodetected input 1 through 4 (or 5) video standard.

Resets

Zap all IN1508 settings

Esc	zXXX	ZapXXX	Reset all settings and
			adjustments to the factory
			default and erase all presets.

IN1508 Scaling Presentation Switcher • Serial Communications

4-7

Image 74

Extron electronic IN1508 manual Audio mute

Contents

IN1508 Precautions FCC Class a Notice Quick Start IN1508 Scaling Presentation Switcher Front Panel Controls Table of Contents Table of Contents, cont’d IN1508 Scaling Presentation Switcher Table of Contents Iii Iv IN1508 Scaling Presentation Switcher Table of Contents One Introductiontroduction, cont’d IN1508 Scaling Presentation Switcher Introduction DVI video IN9700 cable FeaturesStandard DVI cable IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d Two Rack mounting Mounting the SwitcherTabletop use Video connections Power connectionCabling and Rear Panel Views Installation, cont’d Audio connections RS-232 connection Remote Control Battery InstallationConfiguration Installation, cont’d Three Infrared sensor Front Panel Controls and IndicatorsIN1508 Scaling Presentation Switcher Operation Input controls Input selection buttons and LEDs Operation, cont’d Output Rate selection Picture-in-Picture controls PIP buttons Picture Controls buttons Menu control buttons Picture-In-Picture PIP buttons The PIP Remote Control ButtonsDesired buttons on the remote. The maximum Input Selection buttons The Input Selection Operation, cont’d Power Operations Input selection operation Picture-in-picture mode operation10 IN1508 Scaling Presentation Switcher Operation PIP mode input selection and swap operations 12 IN1508 Scaling Presentation Switcher Operation Menu system operation Selection boxes and status indicator bars Buttons Selection box control Status indicator bar control14 IN1508 Scaling Presentation Switcher Operation For menu system operation For picture control button operation Input submenu 16 IN1508 Scaling Presentation Switcher OperationMain menu system Zoom selection Center selectionSize selection Pan selection Operation, cont’d Color status indicator bar Brightness status indicator barContrast status indicator bar Tint status indicator bar 20 IN1508 Scaling Presentation Switcher Operation Output submenu Sync Polarity selection box Resolution selection boxRefresh Rate selection box Input Gain/Attenuation status indicator bar Signal Type selection boxOutput Volume status indicator bar 22 IN1508 Scaling Presentation Switcher Operation Freeze selection box Audio Delay selection boxAdvanced submenu Blank selection box Blue Mode selection box PIP Mode selection boxFade Switch selection box Reset selection box Performing a system reset from the front panel Picture adjustments 26 IN1508 Scaling Presentation Switcher Operation Press again 20 Picture adjustments flowchart, IR remote control buttons 28 IN1508 Scaling Presentation Switcher Operation Sharpness status indicator bar, on 30 IN1508 Scaling Presentation Switcher Operation Setting up a DVD sourceResolution and refresh rates Optimizing the Video CRT displays selecting the optimum resolution CRT displays selecting the optimum refresh rate 32 IN1508 Scaling Presentation Switcher Operation CRT Displays Input submenu’s Advanced selections 22 Input submenu’s Advanced selections 23 Advanced input settings 34 IN1508 Scaling Presentation Switcher Operation Horizontal Start and Vertical Start status indicator bars 24 Incorrectly started image Active Pixels and Active Lines status indicator bars 36 IN1508 Scaling Presentation Switcher Operation Horizontal rate = 31.5 kHz, vertical rate 60 Hz 38 IN1508 Scaling Presentation Switcher Operation Total Pixels status indicator barPhase status indicator bar General checks TroubleshootingOptimizing the Audio Specific problems 40 IN1508 Scaling Presentation Switcher Operation Image is stretched Active lines may be HorizontallyCompressed Vertically 42 IN1508 Scaling Presentation Switcher Operation Setting cannot be Problem Possible cause Solution Total pixels settingActive lines setting Horizontal start 44 IN1508 Scaling Presentation Switcher Operation Four Switcher Error Responses Host-to-Switcher InstructionsSwitcher-Initiated Messages IN1508 Scaling Presentation Switcher Serial Communications Using the Command/Response Table Symbol definitions Command/response table for SIS commands Command Ascii Command Response Additional description Command/response table for SIS commands cont’d Zoom Audio mute Command/response table for special function SIS commands Command/Response Table for Special Function SIS Commands Input aspect ratio DVI auto-detect DVI input 8 only AAppendix a Specifications and Part Numbers Specifications Audio Suggested adapters Part NumbersIncluded parts Cables High performance DVI cables Cable Part number Specifications and Part Numbers, cont’d Extron’s Warranty Asia Japan Extron Electronics, Europe Beeldschermweg 6C