Remote Operation, cont’d | Extron electronic MAV 88, MAV 84, MAV 44

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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Extron electronic MAV 88, MAV 84 manual Remote Operation, cont’d, Switcher error responses, Using the command/response table

Contents

Matrix Switchers MAV 44 / 48 / 84 / 88 Series Safety Instructions English Consignes de Sécurité FrançaisSicherheitsanleitungen Deutsch Instrucciones de seguridad Español FCC 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 Start Table 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 features Audio features Common featuresIntroduction, cont’d Any input to any or all outputs MAV 44 / 48 / 84 / 88 Matrix Switchers Introduction Introduction, cont’d Two Installationstallation, cont’d Mounting the SwitcherRack mounting the switcher Tabletop use Furniture mounting the switcher Mounting the switcher Installation, 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 models Captive screw connector wiring for audio output Remote connection Shows a basic external sync configuration External sync connection Power connection Multiple device external sync connection example Three 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 LED Powering up the switcher Operations Creating a set of ties Example 1 Create a set of video and audio ties Press and release the Input 5 button figure Example 2 Add a video tie to a set of video and audio ties This example assumes that you have performed example 11 Select the output Example 3 Remove a tie from a set of ties Press and release the Output 4 button figure Viewing the configuration Video Example 4 View ties by selecting an input 19 Select video and audio Press and release the I/O button figure Example 5 View ties by selecting outputs 24 Select an output Using presets 26 Deselect video to view audio ties only Example 6 Save a preset Preset 2 Preset Example 7 Recall a preset 29 Select Recall Preset mode, MAV Adjusting input audio gain and attenuation Consumer VCR Audio Inputs To exit Audio Setup mode. The Audio Setup LED turns off Example 8 Adjust the input audio gain Seconds 34 Adjust the input audio level +2 dB Resetting audio gain single input Press and release the and buttons simultaneously figure Resetting audio gain all inputs Setting the output audio level Front panel security lockout Executive mode Clearing all ties and presets 43 System reset to factory defaults Memory Optimizing the Audio Audio/Video Switchers Troubleshooting Worksheets Worksheet example 1 System equipment Worksheet example 2 Daily configuration 45 Worksheet example 2 Daily configuration Worksheet example 3 Test configuration 46 Worksheet example 3 Test configuration Configuration worksheet Output destinations Operation, cont’d Four Host-to-Switcher instructions MAV 44 / 48 / 84 / 88 Matrix Switchers Remote OperationRemoteOperation,cont’d Simple Instruction Set Control Switcher-initiated messages Switcher error responses Using the command/response tableSymbol definitions Remote Operation, cont’d Command/response table for SIS commands Command Ascii Command Response Additional description Command/response table for SIS commands cont’d IR receiver enable Resets Firmware upload Loading firmware using an SIS command Turn on the echo function Select the firmware upgrade file Matrix Switchers Control Program Installing the software Using the software Overview Extron Matrix Switchers Control Program window blank Updating the firmware 11 Determining the firmware version 12 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 menu Master-Reset selection 18 Ties shown as crosspoints Using Emulation mode Using the help system AAppendix a SpecificationsandandPartPartNumbers,Numberscont’d Specifications Sync composite video and S-video models Specifications and Part Numbers, cont’d Audio output audio models Control/remote switcher MAV Series AV switchers Replacement partsPart Numbers Included parts Optional accessories Cables Assorted connectors BNC connectors Pre-cut cablesVideo Cable Composite video Cable Extron’s Warranty Asia Japan Extron Electronics, Europe Beeldschermweg 6C