M
M
M
X
X
X
-
-
-
3
3
3
U
U
U
B
B
B
/
/
/
M
M
M
X
X
X
-
-
-
4
4
4
U
U
U
B
B
B
/
/
/
M
M
M
X
X
X
-
-
-
7
7
7
U
U
U
B
B
B
34
-
Display version information
MX-3UB> ver [Enter]
IP Module version 2.0.00
AV Matrix Protocol <API> version 2.40
Device Firmware version 1.0.00
7.1.4 AV Matrix Protocol Command
Figure 7-4 AV Matrix Protocol Command
-
Send AV Matrix protocol command <API>
MX-3UB> avm <instruction> <index> <value> [Enter]
<instruction>: AVM Protocol Byte 2
<index>: AVM Protocol Byte 3
<value>: AVM Protocol Byte 4
7.2 RS-232 Commands
You can also operate and configure the Switcher via a remote terminal session using
RS-232. Follow the steps as below to log into the Switcher by means of a RS-232
session (the example as below is for Hyper Terminal):
1. Connect the Switcher to your control PC with RS-232 cable.
2. Power on both Switcher and control PC.
3. Open the Hyper Terminal by clicking
Start
│
Programs
│
Accessories
Communications
│
Hyper Terminal
on your control PC.
4. The
New Connection – Hyper Terminal
screen will appear. Input the connection
name and select a representative icon. Then click
OK
.
5. Select the connecting port that you want to use, click
OK
. Default port is
COM1
.
6. Set the Bits per second to
9600
, Data Bits to
8
(Default),
Parity to
None
(Default), Stop
bits to
1
(Default)
and flow control to
None
from the drop-down list, click
OK
.
Please switch the DIP Switcher PIN 1 to ON for RS-232 configuration.