Extron electronic MAV 44, MAV 88 Quick Start MAV Series AV Matrix Switchers, cont’d, Powering on

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The LED lights. Release the button.
3. Press an input button. See chapter 3 to read the displayed value.
AUDIO SETUP
2 seconds
Press and hold the button.
1. Apply audio signals to all inputs to be adjusted.
2. Press and hold the Audio Setup (I/O) button for 2
seconds until the Audio LED lights.
Preset 2 Preset 3 Preset 4
The selected input button and Preset button remain lit for 1 second to indicate the preset and then go out.
Viewing and adjusting the audio input gain
Press and release an input button.
OUTPUTS
AUDIO SETUP

Quick Start — MAV Series AV Matrix Switchers, cont’d

Down () and Up () buttons and LEDs decrease or increase the audio level for the selected input

Saving or recalling a preset

and indicate the decrease and increase. On 8-output switchers, and are secondary functions of the Output 7 and Output 8 buttons.

+dB/–dB LEDs indicate the polarity of the audio level setting (+dB = gain, –dB = attenuation). +dB and –dB are secondary functions of the Video and Audio LEDs.

Each audio input gain and attenuation indicator indicates a range of 6 dB when lit. (Output 1

1. To Save a preset: Press and hold the Preset button until the Preset LED starts blinking.

To recall a preset: Press and release the Preset button.

PRESET

PRESET

Save

2 seconds

Press and hold.

 

Preset LED blinks.

Release the Preset button.

PRESET

PRESET

Recall

Press and release. Preset LED lights.

LED off = 0 dB to 5 dB, Output 1 lit = 6 dB to 11 dB, Output 1 and 2 lit = 12 dB to 17 dB, Output 1 through 3 lit = 18 dB.) The level indicators are secondary functions of the Output 1 through Output 3 LEDs.

Operation

Powering on

Plug in the switcher to apply power. The switcher’s self-test sequences the front panel LEDs.

Creating a tie

1. Press and release the I/O

Press the button to cycle

through the selections.

button to select or deselect

 

 

 

 

video and/or audio as

 

I/O

 

 

 

desired.

The LEDs light when video VID

 

and/or audio is selected. AUD

2. Press the desired input or output button.

Press and release the input 1 button to select preset 1 to save or recall.

INPUTS

1 2 3 4

PRESET

The Preset LED and Input 1 LED light for 1 second then go out.

2. Press and release the desired input button*.

3. Press and release the desired output button(s)*.

Press and release the Input 5 button.

INPUTS

4 5 6

The Input 5 LED lights to indicate that input 5 is selected.

Press and release the Output 3, 4, and 8 buttons.

 

OUTPUTS

 

 

3

4

5

8

The LEDs blink to indicate that the selected input will be tied to these outputs.

= Blinking button

*You can cancel the entire set of ties at this point by waiting for the 5-second input/

51 2 3

The input

The Output 1 through 3

LED lights.

LEDs display the input's

 

audio level range.

= lit, = unlit

 

+dB +/–dB LEDs -dBshow polarity.

Power blinks to show the signal level.

output button timeout to occur.

4. Press and release the Enter button. The selected input’s and the selected outputs’ LEDs light steadily for approximately 1 second to indicate the tie and then go out.

4. Increase and decrease the audio input gain by pressing the and buttons until the audio level indicator (Power LED) blinks frequently.

5. For other inputs, repeat steps 3 and 4.

6. Press and release the Audio Setup button to exit.

QS-2 MAV 44 / 48 / 84 / 88 Matrix Switchers • Quick Start

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Contents Matrix Switchers MAV 44 / 48 / 84 / 88 SeriesSicherheitsanleitungen Deutsch Safety Instructions EnglishConsignes de Sécurité Français Instrucciones de seguridad EspañolFCC Class a Notice Page MAV 44 / 48 / 84 / 88 Matrix Switchers Quick Start QS-1 Unbalanced stereo audio inputs toStereo audio devices to the output Powering on Quick Start MAV Series AV Matrix Switchers, cont’dSaving or recalling a preset QS-2 MAV 44 / 48 / 84 / 88 Matrix Switchers Quick StartTable of Contents Table of Contents, cont’d MAV 44 / 48 / 84 / 88 Matrix Switchers Table of Contents Iii Iv MAV 44 / 48 / 84 / 88 Matrix Switchers Table of Contents One About the Switchers MAV 44 / 48 / 84 / 88 Matrix Switchers IntroductionIntroductiontroduction, cont’d Features Video featuresIntroduction, cont’d Audio featuresCommon features Any input to any or all outputsMAV 44 / 48 / 84 / 88 Matrix Switchers Introduction Introduction, cont’d Two Rack mounting the switcher Installationstallation, cont’dMounting the Switcher Tabletop useFurniture mounting the switcher Mounting the switcherInstallation, cont’d Cabling and Rear Panel ViewsVideo input and output connections Captive screw connector wiring for audio inputs Audio input and output connections audio/video modelsCaptive screw connector wiring for audio output Remote connectionShows a basic external sync configuration External sync connectionPower connection Multiple device external sync connection exampleThree Front Panel Controls and Indicators MAV 44 / 48 / 84 / 88 Matrix Switchers OperationOperationeration, cont’d Power/audio/data LED and infrared sensor Power/data/audio LEDDefinitions Input and output selection controls and indicators Operation, cont’dControl buttons and LEDs Audio Setup button Video/+dB LED and Audio/-dB LEDPowering up the switcher OperationsCreating a set of ties Example 1 Create a set of video and audio ties Press and release the Input 5 button figureExample 2 Add a video tie to a set of video and audio ties This example assumes that you have performed example11 Select the output Example 3 Remove a tie from a set of ties Press and release the Output 4 button figureViewing the configuration VideoExample 4 View ties by selecting an input 19 Select video and audioPress and release the I/O button figure Example 5 View ties by selecting outputs24 Select an output Using presets 26 Deselect video to view audio ties onlyExample 6 Save a preset Preset 2 PresetExample 7 Recall a preset 29 Select Recall Preset mode, MAVAdjusting input audio gain and attenuation Consumer VCR Audio InputsTo exit Audio Setup mode. The Audio Setup LED turns off Example 8 Adjust the input audio gain Seconds34 Adjust the input audio level +2 dBResetting audio gain single input Press and release the and buttons simultaneously figureResetting audio gain all inputs Setting the output audio levelFront panel security lockout Executive mode Clearing all ties and presets43 System reset to factory defaults MemoryOptimizing the Audio Audio/Video Switchers TroubleshootingWorksheets Worksheet example 1 System equipmentWorksheet example 2 Daily configuration 45 Worksheet example 2 Daily configurationWorksheet example 3 Test configuration 46 Worksheet example 3 Test configurationConfiguration worksheet Output destinationsOperation, cont’d Four RemoteOperation,cont’d Host-to-Switcher instructionsMAV 44 / 48 / 84 / 88 Matrix Switchers Remote Operation Simple Instruction Set ControlSwitcher-initiated messages Symbol definitions Switcher error responsesUsing the command/response table Remote Operation, cont’dCommand/response table for SIS commands Command Ascii Command Response Additional descriptionCommand/response table for SIS commands cont’d IR receiver enable Resets Firmware upload Loading firmware using an SIS command Turn on the echo functionSelect the firmware upgrade file Matrix Switchers Control Program Installing the softwareUsing the software OverviewExtron Matrix Switchers Control Program window blank Updating the firmware 11 Determining the firmware version12 Open window, version 2.xx firmware files 13 Open window, version 1.xx firmware files Windows buttons, drop boxes, and the trash can Windows menus File menuTools menu Audio-input Configuration selection Preferences menuMaster-Reset selection 18 Ties shown as crosspointsUsing Emulation mode Using the help systemAAppendix a SpecificationsandandPartPartNumbers,Numberscont’d SpecificationsSync composite video and S-video models Specifications and Part Numbers, cont’d Audio output audio modelsControl/remote switcher Part Numbers MAV Series AV switchersReplacement parts Included partsOptional accessories CablesVideo Cable Assorted connectors BNC connectorsPre-cut cables Composite video CableExtron’s Warranty Asia JapanExtron Electronics, Europe Beeldschermweg 6C
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