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FOX 2G Tx/Rx AV • Conguration
Configuration
RS-232 Ports
Both the FOX 2G Tx AV and FOX 2G Rx AV have a front panel
TRS port and a rear panel captive screw port, which can provide
SIS commands to congure the tranmitter/receiver settings
when connected to a control device.
SIS commands for the FOX 2G Tx/Rx AV are shown (starting on
page 3-8).
N
The two comm ports work in parallel. However,
depending on the computer or the communication
settings, connecting to both comm ports at once may
result in one or both ports not working. Extron
recommends that only one comm port (front or back) is
used at a time.
The protocol for both ports is 9600 baud, no parity, 8 data bits,
1 stop bit, and no ow control.
N
Both RS-232 Remote and RS-232 Over Fiber signals
require fiber optic link 1 and link 2 for full functionality
(see page 3-4).
The front panel Cong port uses a 2.5 mm mini jack connector.
Sleeve (Gnd)
Ring
Tip
2.5 mm TRS connector
Pin TRS
Tip
Ring
Sleeve
Function
Transmit data
Receive data
Signal ground
T
x
R
x
Figure 3-1 — Front panel RS-232 port
3-2