Microphone 10; Procedure To Receive; Procedure To Transmit - Connex 4600 TURBO Owner's Manual

Pin Number
1
2
3
4
Mic Cable Lead
Audio Shield
Audio Lead
Transmit Control
Receive Control
PROCEDURE TO RECEIVE AND TRANSMIT
A. MICROPHONE
The receiver and transmitter are controlled by the push-to-talk switch on
the microphone. Press the switch and the transmitter is activated, release
switch to receive. When transmitting hold the microphone two inch from the
mouth and speak clearly in a norma 1 "voice". The transceiver come
complete with low-impedance dynamic microphone.
For best result, the user should select a low-impedance dynamic type
microphone or a transistorized microphone.
The microphone should provide the functions shown in schematic below.
4 WIRE MIC CABLE
B. PROCEDURE TO RECEIVE
1. Be sure that power source, microphone and antenna are connected to the
proper connectors before going to the next step.
2. Turn VOL knob clockwise to apply power to the radio.
3. Set the VOL for a comfortable listening level.
4. Set the MODE switch to the desire mode.
5. Listen to the background noise from the speaker. Turn the SQ knob
slowly clockwise until the noi se just disappears. This SQ is now
properly adjusted. The receiver will remain quiet until a signal is
actually received. Do not advance the control too far or some of weaker
signals will not be heard.
6. Set the CHANNEL selector switch to the desired channel.
7. Set the RF GAIN control filly clockwise for maximum RF gain.
C. PROCEDURE TO TRANSMIT
1. Select the desired channel of transmission.
2. Set the MIC GAIN control fully clockwise.
3. If the channel is clear, depress the push-to-talk switch on the
microphone and speak in a normal voice.
Microphone Schematic Diagram