Extron electronic MAV 88 Remote Operation, cont’d, Switcher error responses, Symbol definitions

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Remote Operation, cont’d

Switcher error responses

When the switcher receives an SIS command and determines that it is valid, it performs the command and sends a response to the host device. If the switcher is unable to perform the command because the command is invalid or contains invalid parameters, the switcher returns an error response to the host. The error response codes are:

E01 — Invalid input channel number (out of range)

E10 — Invalid command

E11 — Invalid preset number (out of range)

E12 — Invalid output number (out of range)

E13 — Invalid value (out of range)

E14 — Invalid command for this configuration

Using the command/response table

The command/response table begins on page 4-5. Symbols used in the table represent variables in the command/response fields. Command and response examples are shown throughout the table. The ASCII to HEX conversion table at right is for use with the command/response table.

ASCII to HEX Conversion Table

Space

With the exception of the audio input gain and attenuation commands, the SIS commands are not case sensitive.

Symbol definitions:

= Carriage return/line feed

= Carriage return (no line feed)

•= space

Esc

X1

X2

X3

X4

X5

X6

X7

X8

X9

X10

X11

X12

= Escape key
= Input number	1 through 4 (MAV 44, 48) or 1 through 8 (MAV 84, 88)
= Input number (for tie)	0 (untie) – maximum number of inputs
= Output number	1 through 4 (MAV 44, 84) or 1 through 8 (MAV 48, 88)

Input and output numbers in commands may be entered as either 1-digit, 2-digit, or 3-digit numbers. All input and output numbers are reported as 2-digit numbers in the response.

= Numeric dB value	–18 to +10 (29 steps [dB] of audio attenuation and gain)
= Input audio gain	0 through 10 (1 dB/step)
= Input audio attenuation	1 through 18 (1 dB/step)
= Video/audio mute	0	= no mutes	2	= audio mute
	1	= video mute	3	= video and audio mute
= Front panel lock, mute	1	= on	0	= off
= Output gain	0 = consumer level (–10 dBV)		1	= pro level (+4 dBu)
= IR receiver	1	= disable (default)	0 = enable
= Preset number	01 thru 16

= Controller firmware version number to second decimal place

4-4 MAV 44 / 48 / 84 / 88 Matrix Switchers • Remote Operation

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Contents Matrix Switchers MAV 44 / 48 / 84 / 88 SeriesSafety Instructions English Consignes de Sécurité FrançaisSicherheitsanleitungen Deutsch 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 Quick Start MAV Series AV Matrix Switchers, cont’d Saving or recalling a presetPowering on 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 featuresAudio features Common featuresIntroduction, cont’d Any input to any or all outputsMAV 44 / 48 / 84 / 88 Matrix Switchers Introduction Introduction, cont’d Two Installationstallation, cont’d Mounting the SwitcherRack mounting 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 Host-to-Switcher instructions MAV 44 / 48 / 84 / 88 Matrix Switchers Remote OperationRemoteOperation,cont’d Simple Instruction Set ControlSwitcher-initiated messages Switcher error responses Using the command/response tableSymbol definitions 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 MAV Series AV switchers Replacement partsPart Numbers Included partsOptional accessories CablesAssorted connectors BNC connectors Pre-cut cablesVideo Cable Composite video CableExtron’s Warranty Asia JapanExtron Electronics, Europe Beeldschermweg 6C