User`s manual

FOXBOX 4G Tx/Rx • Installation and Operation
Installation and Operation, cont’d
2-6
FOXBOX 4G Tx/Rx • Installation and Operation
2-7
If the screws are inaccessible to a screwdriver:
a. Mark the location of the brackets relative to the screws.
b. Remove the transmitter or receiver from inside the
furniture.
c. Tighten the screws.
d. Replace the unit inside the surface (step 6).
Connections
Transmitter connections and indicators
FOXBOX 4G Tx VGA Rear Panel
FOXBOX 4G Tx DVI Rear Panel
Front Panel
Front Panel
FOXBOX 4G Tx VGA
RGB OVER TEMP
AUDIO
CONFIG
OPTICAL
Rx
Tx
LINK LINK
AUDIO
RGB INPUT
FOXBOX 4G Tx VGA
RS-232
OVER FIBER
ALARM
Tx Rx 1 2
12V
1.0A MAX
POWER
FOXBOX 4G Tx DVI
DVI OVER TEMP
AUDIO
CONFIG
OPTICAL
Rx
Tx
LINK LINK
AUDIO
DVI-D INPUT
FOXBOX 4G Tx DVI
RS-232
OVER FIBER
ALARM
Tx Rx 1 2
12V
1.0A MAX
POWER
1 6
2
8
8 3
3
7
74 5
4 5
Rx
Tx
6
9
9
Rx
Tx
Figure 2-4 — FOXBOX 4G Tx transmitter’s connectors
a
RGB Input connectors (FOXBOX 4G VGA only) — Connect an
analog VGA - UXGA RGB video source to this 15-pin HD female
connector.
b
DVI-I Input connector (FOXBOX 4G DVI only) — Connect a
single link of DVI-D to this DVI-I connector. See "DVI connector
(FOXBOX 4G DVI)" on page 2-13 for pin assignments.
N
The FOXBOX 4G DVI accepts only the digital
signals on the DVI-I Input connector. The analog
pins on the port are not connected.
c
Audio connector — Plug an audio input into the transmitter via
this stereo mini jack connector.
N
See figure 2-5 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 ( )
Sleeve ( )
Ring ( - )
Tip (+)
RCA Connector
3.5 mm Stereo Plug Connector
(balanced)
Figure 2-5 — Typical audio connectors
The input audio level can be set via RS-232 control. See
chapter 3, "Remote Control".
d
RS-232 Over Fiber port — If you want the
FOXBOX 4G to pass serial command signals to
the receiver, for serial control of a projector for
example, connect the host device to the transmitter
via the rst three leftmost poles (Tx, Rx, and
_
) of
this 5-pole captive screw connector. See "RS-232 Over Fiber
connection" on page 2-14 to wire this connector.
N
If you connect only one fiber optic cable (item
f,
on
the next page), or you 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 the
FOXBOX receiver in normal configuration (the
receiver's Mode DIP switch 1 down).
N
The FOXBOX 4G can pass RS-232 commands and
responses at rates up to 115200 baud.
e
Alarm outputs port — For remote monitoring of
the status of ber optic 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 ber cable Rx
(optional), pin 1 and pin 2 of this port are shorted together. See
"Alarm outputs connection" on page 2-15 to wire this connector.
ALARM
Tx Rx 1 2
RS-232
OVER FIBER
ALARM
Tx Rx 1 2
RS-232
OVER FIBER