Extron electronics FOXBOX Tx HDMI User Manual page 14

Audio connector (see
C
into the transmitter via this stereo mini jack connector.
NOTE: See figure 3 to identify the tip, ring, and sleeve when you are making
connections for the transmitter from existing audio cables. A mono audio
connector consists of the tip and sleeve. A stereo audio connector consists of the
tip, ring, and sleeve.
Tip (+)
Sleeve ( )
RCA Connector
Figure 3. Typical Audio Connectors
The input audio level can be set via an
or using the FOX Extenders Control Program
RS-232 Over Fiber port
D
command signals to the receiver, for serial control of a projector for example,
connect the host device to the transmitter via the first three leftmost poles
_
(Tx, Rx, and ) of this 5-pole captive screw connector (see
connections on page 13 to wire this connector).
NOTES:
• If you connect only one fiber optic cable
configure the receiver for daisy-chaining, you will not receive reports from the
controlled device. To receive responses from the controlled device, you must
install two fiber optic cables and leave link 2 enabled (via an
(see page 25) to the receiver or using the
(see page 34).
• The FOXBOX can pass RS-232 commands and responses at rates up to
115200 baud.
Alarm outputs port — For remote monitoring of the status of fiber optic
E
link 2, connect a locally-constructed or furnished monitoring device to the
transmitter via the two rightmost poles (1 and 2) of this 5-pole captive screw
connector. When the transmitter does not detect a light link on fiber cable
Rx (optional), pin 1 and pin 2 of this port are shorted together (see
connection on page 13 to wire this connector).
figure 2 on the previous page) — Plug an audio input
Tip (+)
Ring (-)
Sleeve ( )
3.5 mm Stereo Plug Connector
(balanced)
SIS command
(see page 32).
— If you want the FOXBOX to pass serial
(item
FOX Extenders Control Program
FOXBOX Tx/Rx HDMI • Installation
(see page 22) to the transmitter
RS-232
OVER FIBER
Tx Rx
RS-232
, on the next page), or you
F
SIS command
RS-232
OVER FIBER
Tx Rx
Alarm outputs
AUDIO INPUT
ALARM
1 2
ALARM
1 2
6