Description
SPECIFICATIONS
GENERAL
Power output: 28 Watts total (7 watts per channel)
Frequency response: 100Hz – 15kHz
Input Impedance: 100 ohms
Output Impedance: < 1 ohm
Mains power: 88-264V AC 47-63Hz
Battery power: 12VDC – smart charger built into unit.
Case: 2U rack mounted case – black powder coated steel
Front / rear panels: Black powder coated aluminium
Size: 482mm wide | 88mm high | 280mm deep (overall)
MODES
2 wire: Simplex operation via Press to Talk Switch
4 wire: Duplex operation – hands free (round robin)
A mixture of both modes can be used
CONTROLS & CONNECTIONS
FRONT PANEL – GENERAL:
Mains Power ON/OFF switch with integrated indicator
Power ON/OFF switch with integrated indicator
Speaker ON/OFF switch with integrated indicator
CONTROLS & CONNECTIONS (CONTINUED)
SURFACE
Volume control – Microphone (Surface to Divers)
Volume control – Earphone (Divers to Surface)
Press to Talk switch – Simplex 2 wire mode
Remote Press to Talk connections via 6.35mm socket
Tender Headphone connections via 6.35mm socket
Tender Microphone connections via 6.35mm socket
DIVERS (3)
Volume control – Earphone (Surface to Diver)
Volume control – Microphone (Diver to Surface)
PTT switch in simplex mode to talk to individual divers
Crosstalk between divers used only in simplex mode
REAR PANEL – GENERAL
Diver 1 Microphone sockets via banana plugs or bare wires
Diver 1 Earphone sockets via banana plugs or bare wires
Diver 2 Microphone sockets via banana plugs or bare wires
Diver 2 Earphone sockets via banana plugs or bare wires
Diver 3 Microphone sockets via banana plugs or bare wires
Diver 3 Earphone sockets via banana plugs or bare wires
Record Out socket (BNC)
Remote speaker socket (6.35mm)
Mains input via fused 3 pin IEC socket
