Extron electronics MAV 62, Руководство пользователя

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MAV 62 Matrix Switcher • RS-232/Remote Control
MAV 62 Matrix Switcher • RS-232/Remote Control
RS-232/Remote Control, cont’d
Symbol definitions
= CR/LF (carriage return/line feed) (0x0D 0A)
• = space
X1
= Input number 1 through 6
X2
= Output number 1 or 2
X3
= Input number 0 through 6 (0 = muted
output)
X4
= Gain/attenuation value 16 steps ±1dB per step
X5
= Gain/attenuation value Numeric dB value, –15 to +9
X6
= Software version x.xx
ASCII to HEX Conversion Table
Space
Windows-Based Program Control
The Universal Switcher Control Program is compatible with
Windows 3.1/3.11, Windows 95/98, Windows NT, Windows
ME, and Windows 2000 and provides remote control of the
input selection for each output (including audio breakaway)
and audio gain and attenuation adjustments.
Updates to this program can be downloaded from the Extron
Web site (http://www.extron.com).
Installing the software
The program is contained on a single 3.5” diskette and can be
run from the floppy drive, or it can be installed and run from
the hard drive. To install the software on the hard drive, run
setup.exe from the floppy disk and follow the screen
instructions.
By default, the Windows installation creates a C:\UNIVSW
folder and places two icons (Universal Switcher Control
Program and Universal Switcher Help) into a group named
“Extron Electronics”.
4-5 4-4
Command/r
esponse table for SIS commands
Command
ASCII Command
Response
Additional description
(host to switcher)
(switcher to host)
Input selection Select video/audio input
X3
*
X2
!
OUT
X2
IN
X3
ALL
T
ie input
X3
video and audio to output
X2
.
Example:
5*2!
OUT2IN5 A
L
L
T
ie input 5 video and audio to output 2.
Select video input only
X3
*
X2
&
OUT
X2
IN
X3
VID
T
ie input
X3
video to output
X2
(audio br
eakaway).
Select audio input only
X3
*
X2
$
OUT
X2
IN
X3
AUD
T
ie input
X3
audio to output
X2
(audio br
eakaway).
Input audio gain and attenuation Set gain
X1
*
X4
G
IN
X1
•AUD=
X4
Set gain for input
X1
to
X4
dB.
Example
:
4*3G
IN4•AUD=3
Set gain for input 4 to 3dB.
Set attenuation
X1
*
X4
g
IN
X1
•AUD=
X5
Set attenuation for input
X1
to
X4
dB.
V
iew
, information, part number
, and firmwar
e
r
equests
V
iew gain or attenuation
V
X1
G
IN
X1
•AUD=
X5
V
iew gain for input
X1
.
Example
V4G
IN4•AUD=-3
Attenuation for input 4 is set to -3dB.
Information r
equest
I/i
V1
*
X1
•A
1
*
X1
•V
2
*
X1
•A
2
*
X1
•QVER
X6
Example
I
V1*1•A1*1•V2*2•A2*2•QVER1.23
V
ideo input 1 tied to output 1; audio input 1 tied to
output 1; video input 2 tied to output 2; audio input 2 tied to output 2; softwar
e version 1.23.
Request for part number
N/n
N60-570-01
60-419-01 = MA
V 62 S-video.
Query softwar
e version
Q/q
QVER
X6