ZETRON 360 Manual de Instruções descarregar pdf (Página 72)

Specifications

72 025-9459E

Model 360 Remote to Radio Interface Connection

Connection scheme Any (T, star, multi-drop)

Wire type Telephone grade, 24 gauge or larger, twisted pairs

Number of conductors 6 (3 pairs)

Connectors 6-conductor telco modular (RJ-11)

Audio Interface

Standard audio interface Front panel microphone and speaker or handset with hook switch

front panel speaker mute and PTT switch

Desk microphone interface Screw terminals for connection of an external dynamic desk

microphone

External amplified speaker

interface

Screw terminals for connection of an external amplified speaker

(Nominal 600 Ω output)

Recorder interface Screw terminals for connection of an external recording device -

single ended audio (Nominal 600 Ω, 0 dBm output) and a control

line to activate the recorder when audio is present (FET pull to

ground, active low)

Headset interface Allows connection of a 4- or 6-wire headset in place of the handset

Footswitch PTT control Screw terminals are provided to connect a footswitch for PTT

control of the front panel microphone or a desk microphone, and a

headset

Automatic gain control Present on both transmit and receive audio

General Remote Specifications

Power Screw terminals accept either of the following:

12 to 16 Vdc at 600 mA, or

12 Vac at 1A, 50/60 Hz from an optional wall

transformer

(115 Vac and 220 Vac transformers available)

1 2 ... 67 68 69 70 71 72 73 74 75 76 77

Sem comentários

ZETRON 360 Manual de Instruções Página 72