Extron electronic 128, 84, 1616, 1212, 124, 168, 88 Viewing and adjusting the output volume HVA models

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5. Press and release the Audio button (figure 3-48).

Press the Audio button to exit audio mode.

I/O

All input LEDs and output LEDs return to the unlit state.

RGBHV AUDIO

RGBHV AUDIO

The Audio LED stops blinking and lights steadily.

The RGBHV button lights.

Figure 3-48 — Deselect Audio mode

Viewing and adjusting the output volume (HVA models)

On HVA models, the audio level of each input can be displayed and adjusted through a range of 100% (no attenuation) to 0% (maximum [85 dB] attenuation). The audio level can be adjusted from the front panel or under RS-232/RS-422 control. The default is 100% (no attenuation).

 

 

Output volume is protected when front panel lock mode 2 is selected. You can

 

 

view the volume in lock mode 2 but not adjust it from the front panel.

1.

Press the Esc button to clear any input LEDs, output LEDs, or control LEDs

 

that are lit.

2.

To enter the Audio mode, press and hold the Audio button until the LED

 

begins to blink, then release the button.

3.

Press and release an output button to select an output. The input LEDs

 

display the volume level for the selected output. The switchers indicate the

 

volume differently, depending on number of input LEDs, but as a general

 

rule, the more LEDs that are lit, the higher the volume. The fewer LEDs that

 

are lit, the lower the volume.

 

For a more detailed analysis of decoding the displayed value, see “Reading

 

the displayed volume” on the next page.

4.

Press and release the Esc ( ) and View ( ) buttons to increase and decrease

 

the audio volume by 1 dB per each push of the button or press and hold the

 

button to change the level at a rate of 3 dB per second until the button is

 

released or the upper or lower limit is reached.

5.

Press and release the Audio button to save the audio settings and exit the

 

Audio mode. The Audio button stops blinking.

• There is one audio volume level setting per output. The audio level setting is shared by the left and right audio inputs.

•The audio volume levels are stored in non-volatile memory. When power is removed and restored, the audio level settings are retained.

•Exiting Audio mode by pressing the Audio button always returns the I/O LEDs to RGBHV and Audio lit.

•Pressing the Enter or Preset button also exits Audio mode. Pressing the Preset button changes to Recall Preset mode.

CrossPoint 300 Matrix Switchers • Operation 3-29

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Contents CrossPoint 300 Series Matrix SwitchersConsignes de Sécurité Français Safety Instructions EnglishSicherheitsanleitungen Deutsch Instrucciones de seguridad EspañolCrossPoint 300 Matrix Switchers Quick Start QS-1 Quick Start CrossPoint 300 Matrix SwitchersSave or recall a preset Quick Start CrossPoint 300 Matrix Switchers, cont’dView, adjust the audio level QS-2 CrossPoint 300 Matrix Switchers Quick StartTable of Contents Table of Contents, cont’d CrossPoint 300 Matrix Switchers Table of Contents Iii Iv CrossPoint 300 Matrix Switchers Table of Contents One CrossPoint 300 Matrix Switchers Introduction About the Matrix SwitchersIntroductiontroduction, cont’d About this ManualExtron CrossPoint 300 128 HVA DefinitionsIntroduction, cont’d FeaturesCrossPoint 300 Matrix Switchers Introduction This page was intentionally left blank Two Mounting the Switcher Installationstallation, cont’dCrossPoint 300 Matrix Switchers Installation UL requirementsShows the CrossPoint 300 128 HVA Connections and Rear Panel FeaturesAudio input and output HVA models only Installation, cont’dRgbhv input and output Typical audio connectors Remote RS-232/RS-422 port Reset buttonPower Sync termination switchesFront panel configuration port Front Panel Configuration PortCrossPoint 300 Matrix Switchers Installation Installation, cont’d Three Operationeration, cont’d Front Panel Controls and IndicatorsCrossPoint 300 Matrix Switchers Operation Input and output buttons DefinitionsControl buttons Operation, cont’dCrossPoint 300 Matrix Switchers Operation Controls Front panel security lockouts Front Panel OperationsCreating a configuration Power indicationsClear all selections Example 1 Creating a set of video and audio tiesExample 2 Adding a tie to a set of video and audio ties Press and release the Enter button figure10 Clear all selections Example 3 Removing a tie from a set of video and audio ties Press and release the Enter button figure16 Clear all selections 19 Deselect the output 22 Clear all selections Viewing a configuration23 Select Rgbhv or video and audio 25 Deselect Rgbhv to view audio ties only Example 5 Muting and unmuting an output Muting and unmuting video and/or audio29 Select Rgbhv and audio 31 Unmute the outputs Using global presetsLED blinks figure Example 6 Saving a presetPress and release the Preset button figure Example 7 Recalling a preset39 Select the preset CrossPoint 300 Series Switcher Viewing and adjusting the input audio level HVA models42 Clear all selections Example 8 Viewing and adjusting an input audio levelAudio gain and attenuation settings 45 Level display on a 16-output-LED switcher 46 Adjust the input audio level Press and release the Audio button figure Viewing and adjusting the output volume HVA modelsReading the displayed value Push Esc button nineteen times 10% + 191.5% = 38.5% volumeAudio output volume settings 49 Clear all selections Example 9 Viewing and adjusting an output volume level51 Select output 54 Volume display on a 16-output-button switcher Setting the front panel locks Executive modes56 Toggle front panel lock on or off Selecting Lock mode 2 or toggling between mode 2 and modePower Performing a system reset from the front panelSelecting the rear panel Remote port protocol and baud rate Control Control I/O Enter Preset View ESC Rgbhv Audio60 RS-232/RS-422 and baud rate selection Rear Panel Operations Performing a system reset from the rear panelPerforming a hard reset from the rear panel Optimizing the Audio HVA SwitchersGeneral checks TroubleshootingPlasma display S-video problem Worksheet example 1 Entering system equipment Configuration WorksheetsWorksheet example 2 Drawing ties 65 Worksheet example 2 Status meeting configuration66 Worksheet example 3 Test configuration Worksheet example 3 Test configurationPreset # Matrix Switchers Configuration WorksheetThis page was intentionally left blank Four Programmer’ser’sGuide,Guidecont’d CrossPoint 300 Matrix Switchers Programmer’s GuideSerial Ports Rear panel Remote portFront panel Configuration port Host-to-Switcher InstructionsProgrammer’s Guide, cont’d Switcher-Initiated MessagesUsing the Command/Response Table Switcher Error ResponsesSymbol Definitions Command/Response Table for SIS CommandsCommand Ascii Command Response Additional description Command/response table for SIS commandsCommand/response table for SIS commands Cont’d Audio volume adjustment settings Save, recall, and directly write presets Response Additional description CommandSerial port configuration Five Installing the software Matrix Switchers Control ProgramCrossPoint 300 Matrix Switchers Matrix Software MatrixSoftware,cont’dComm port selection window Using the softwareMatrix Software, cont’d Extron Matrix Switchers Control Program window no tiesSample program window with ties Updating the firmwareOpen window CrossPoint 300 Matrix Switchers Matrix Software File menu Windows buttons, drop boxes, and trashWindows menus Status window Tools menuPreferences menu Audio-input Configure selectionButton-Label Generator Using emulation modeUsing the help system 13 Extron’s Button-Label Generator window AAppendix a ReferenceInformation,co t’d SpecificationsCrossPoint 300 Matrix Switchers Reference Information Sync Reference Information, cont’d Control/remote switcherPart Numbers Optional accessoriesCrossPoint 300 part numbers Included partsButton Labels Figure A-1 Button label blanks, 16-button strips Reference Information, cont’d FCC Class a Notice Extron’s Warranty Extron Electronics, Europe Beeldschermweg 6C
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