Extron Electronics FOXBOX Tx_Rx DVI Plus User Guide - Manual (Page 19)

p
Mode switch — MODE
1 2
DIP switch 1 — To connect the received optical input to another receiver in a daisy
chain configuration, set DIP switch 1 to up as shown. Up to 10 properly-configured
receivers can be connected in a daisy chain to a single transmitter.
DIP Switch 2 — DIP switch 2 must be set to the up position for the receiver to respond
properly to the
Video Shutdown Delay SIS command.
q
Configuration port — Connect a controlling device, such as a PC, to this port via a
2.5 mm mini jack TRS RS-232 cable for RS-232 protocol control of all FOXBOX functions.
See “
Front panel Configuration ports “ on page 16 for more details on the adapter
cable and “ Remote Control “ on page 19 for SIS commands and software control.
The TRS RS-232 cable is included with the Tx models.
r
DC power connector — Plug the included external 12 VDC power supply into this
connector (see “ Power supply wiring “ on page 17 to wire the connector.
s
Indicators —
Power LED — This LED lights to indicate that power is applied to the unit .
Over Temp LED — This LED lights to indicate that the unit is operating at a dangerously
high temperature (approximately 167 °F [75 °C]) and that equipment damage is
imminent.
RGB (FOXBOX VGA) or DVI (FOXBOX DVI) LED — This LED lights on the receiver
when the transmitter detects a signal on its video input, as follows:
RGB LED — Horizontal sync (H) (for RGBHV video) or Green (Sync on green) (G) (for
RGsB or RsGsBs video)
RGB/YUV LED — Horizontal sync (H) (for RGBHV video) or luminance (Y) (for
component video)
DVI LED — DVI video input
Audio LED — This LED lights on the receiver when the transmitter detects a low level
audio signal for a short period of time. It goes dark if the audio signal drops below the
minimum threshold for a short period of time.
FOXBOX Tx/Rx • Installation and Operation 13