DE

PUBLIC IV

Features

  • Full duplex mode
  • PTT mode
  • Boost mode
  • Headset interface
  • Audible signal (1)
  • Switching output (Open Drain) for example: door opener
  • Footswich interface (2)
  • AEC (Automatic echo cancellation)
  • NR (Noise reduction)
  • NG (Noise gate)
  • Individual adjustment of the volume for listening / speaking / headset / via +/- keys
  • Balanced microphone inputs and amplifier outputs

Technical data

  • Voltage/current: 15VDC/700mA
  • Maximum power consumption (limited by power supply): <15W
  • Power consumption in OFF-mode: <0.15W
  • Maximum output power at 8Ω/channel: 5W
  • Minimum loudspeaker impedance: 8Ω
  • Temperature: 10 - 40 °C
  • Humidity: 20 % bis 75 % (non condensing)
  • Air pressure: 700 hPa to 1060 hPa

Applications

Components

Service Side

Microphone-loudspeaker unit
40.054.440.001
Connection Hub
40.054.443.001
FOX12 Medical Power Supply, 100-240V /50-60Hz, 1.8m cable
40.054.803.006
RJ45 patch cable KAT5e, 3m
40.054.327.002

Public Side

Miniature speaker system MKS-26 / WS 8 Ohm, 10 Watt, 5 m speaker cable 11.008.03
40.006.147
Loudspeaker flush mount, 5 Watt, 8 Ohm with flush mount box, anodised aluminium cover, 5 m loudspeaker cable 11.008.03
40.006.102
Omnidirectional electret built-in microphone EM 258, in stainless steel capsule, Ø 8 x 5.5 mm, 3.5 m microphone cable
40.005.017.005
Directional electret microphone in stainless steel housing including microphone holder made of stainless steel, safety pin, 25 mm Threaded tube, 3.5 m microphone cable
40.005.020.005

Downloads

Service and Installation Manual Public IV