User guide

g 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.
h 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.
i 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), RGB/YUV (FOXBOX VGA/YUV), or
DVI (FOXBOX DVI) LED — This LED lights 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 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 10