Serial Port Configuration - Extron electronics MVX VGA A User Manual

Computer video (vga) and audio matrix switchers
Table of Contents

Advertisement

Command/response table for SIS commands (continued)
Command
View ties, gain, volume, mutes, and presets (continued)
View video global preset
configuration
Command description:
Response description:
EX(
}
N
*1*1VC
Example:
MVX 128 VGA A
View audio global preset
configuration
Command description:
Response description:
EX(
}
*1*2VC
N
Example:
(MVX 1212 VGA A)

Serial port configuration

Set serial port parameters
Read port parameters
Set mode
Read mode
ASCII command
(host to switcher)
EX(
}
*1*1VC
preset #*starting output # (O# - should always be 1)*1(=video)VC
input # (I#) tied to O#1•I# tied to O#2•I# tied to O#3• ... •I# tied to O#16•Vid
X(
where
= 0 returns the switcher's current video configuration.
input 8 tied to output 4
input 12 tied to output 3
08•08•12•08•08•11•00•00
Response = tied input:
Output:
1
2
3
Each position shown in the response is an output: left = output 1, right = output 16.
(Outputs 9 through 16 are not present on the MVX 128 A.) The number in each position
is the input tied to that output.
In this example, video input 8 is tied to outputs 1, 2, 4, and 5; input 12 is tied to output 3;
and input 11 is tied to output 6. No inputs are tied to outputs 7 and 8.
EX(
}
*1*2VC
preset #*starting output # (O# - should always be 1)*2(=audio)VC
input # (I#) tied to O#1•I# tied to O#2•I# tied to O#3• ... •I# tied to O#16•Aud
X(
where
= 0 returns the switcher's current audio configuration.
input 1 tied to output 3
01•01•01•01•02•12•12•00•00•00•00•00•--•--•--•--•Aud
Response = tied input:
Output:
01
02 03 04 05 06 07 08
Each position shown in the response is an output: left = output 1, right = output 16.
(Outputs 13 through 16 are not present on the MVX 1212 A.) The number in each
position is the input tied to that output.
In this example, audio input 1 is tied to outputs 1, 2, 3, and 4; input 2 is tied to output 5;
and input 12 is tied to outputs 6 and 7. No input is tied to outputs 8, 9, 10, 11, and 12.
EX1$
X1%
X1^
X1&
X1*
}
*
,
,
,
CP
E
}
1CP
E
X1(
}
1*
CY
E
}
1CY
MVX VGA A Matrix Switchers • Programmer's Guide
Response
Additional
description
(switcher to host)
X@
X@
X@
]
•...•
•Vid
Show preset
1
2
16
configuration. Show the
input tied to 16 sequential
outputs.
no tied input
outputs do not exist
•--•--•--•--•--•--•--•--•
4
5
6
7
8
09 10 11 12
13 14 15 16
X@
X@
X@
]
Show preset
1
2
•...•
16
•Aud
configuration. Show the
input tied to 16 sequential
outputs.
no tied input
outputs do not exist
09 10 11 12
X1$
X1%
X1^
X1&
X1*]
Cpn
•Ccp
,
,
,
X1%
X1^
X1&
X1*]
,
,
,
X1(]
Cpn1•Cty
X1(]
X(
's video
]
•Vid
X(
's audio
]
13 14 15 16
4-11

Advertisement

Table of Contents
loading

Table of Contents