DRAKE 4000 series II Podręcznik Użytkownika Pobierz pdf (Strona 26)

4000 Series II - EASi-COM II User Guide

STA0309 - Issue 2.0 Page 25 of 30

4.2 Controls and Indicators

4.2.1 Microphone Socket

Insert the optional microphone into this socket. The detachable microphone is

connected via a 3-pin screw locking DIN connector.

4.2.2 Dial Button

Press the dial button to use the DTMF keypad.

4.2.2.1 DTMF Tone to RT Equipment.

Operating the Dial Button allows the panel to send DTMF tone to RT equipment, if

connected.

4.2.2.2 Dialling Telephone Lines

Operating the Dial Button allows the panel to dial to a telephone line if a telephone

hybrid is connected to the system. The red LED is illuminated if DTMF is enabled and

this will only operate if a telephone hybrid is connected and switched on. In addition,

this button grabs the telephone line and opens a Talk and Listen route.

Contact Drake for suitable detachable microphone options.

Contact Drake for suitable RT equipment options.

Consult the Drake Installation Guide for further details on connecting

RT equipment.

Contact Drake for suitable Telephone Hybrid options.

Consult the Drake Installation Guide for further details on connecting

telephone hybrids.

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DRAKE 4000 series II Podręcznik Użytkownika Strona 26