RemoteOperation,cont’d
The MAV AV Series switchers can be remotely controlled via the switcher’s rear panel
|
| Pin | Function | ||
|
| 1 | — | Not used | |
5 | 1 | 2 | TX | Transmit data | |
3 | RX | Receive data | |||
|
| ||||
|
| 4 | — | Not used | |
|
| 5 | Gnd | Signal ground | |
9 | 6 | 6 | — | Not used | |
Female | 7 | — | Not used | ||
|
| 8 | — | Not used | |
|
| 9 | — | Hardwired IR input | |
Figure 4-1 — Remote connector pinout
| MUTE | PRESET | 9 | 5 | 1 |
|
IR 501 SMALL MATRIX REMOTE | UNMUTE INPUT OUTPUT | SAVE VIDEO AUDIO | 0 +10 ENTER | 6 7 8 | 2 3 4 | INPUT/OUTPUT SELECTION |
Extron
IR 501 Remote, Part #
Figure 4-2 — Small matrix IR remote control
1 2 3
IR
The
When using communications software such as HyperTerminal to control the
MAV switcher, verify that the terminal emulation is set to Auto Detect or
ANSI and set flow control to None. Other settings may cause errors.
Two remote control methods are available: Extron’s Simple Instruction Set and Extron’s
Operation of the IR 501 remote control is described in the IR 501 Small Matrix IR Remote Control User’s Guide.
The switcher’s IR receiver is disabled by default and must be enabled to use the IR remote control. See the IR receiver enable SIS command on page
Using the hardwired IR input on pin 9, you can use a control system with
Simple Instruction Set Control
Host-to-Switcher instructions
The switcher accepts SIS (Simple Instruction Set) commands through the 
), which signals the end of the response character string. A string is one or more characters.
