- Main Features:
- Front panel channel selection push buttons with active channel LED indicators.
- The audio “MUTE” function allows the user to turn off all audio.
- Front panel Enable switch can be configured to provide a safety lock to the front panel selection push buttons.
- Remote control via contact closures, 5-volt TTL/CMOS logic levels and/or the multi-drop RS-232 serial port.
- Two SPDT relay outputs for remote channel status.
- Internal silence sensor with front panel LED indicator; SPST silence sensor alarm relay, adjustable alarm delay and restore duration.
- Audio/signal switching via mechanical latching sealed relays utilizing 2-form-C bifurcated - crossbar silver alloy with gold overlay contacts.
- RJ45 jacks for audio inputs and output following the standard Cat5 pinout.
- Removable euro-block screw terminal connectors for remote control connections. Necessary mating plugs supplied.
- The power-up source selection feature allows the user to select which source is active at power up, including the last source selected.
- If power is lost, the last selected channel is passed to the output.
- Fully RFI proofed.
- Surge protected internal power supply, universal switching power supply with domestic connector supplied. International power supply optional.
- Up to three units may be mounted on the optional RA-1 rack shelf. Desktop and wall mounting is also possible.