Alinco DR-735T/E - Microphone EMS-78 (Please Refer to P.73 for EMS-79)

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Controls, Connectors, and Display
MicrophoneEMS-78(PleaserefertoP.73forEMS-79)
①②
③
⑥
④
⑤
No. Key Function
A
UP Increase the frequency, memory channel number, or setting value.
B
DOWN Decrease the frequency, memory channel number, or setting value.
C
MAIN PTT
Press the PTT (Push-To-Talk) key to transmit. Also press this key to set the
changes made by key operations.
D
SUB PTT
Press the PTT (Push-To-Talk) key to transmit on sub band. Also used for other
functions assigned in set mode. (P.45)
E
LOCK SWITCH Locks out the UP and DOWN keys.
F
MIC Speak to here during transmission.
Unless otherwise specified, PTT key refers to the MAIN PTT in this manual.
 Microphone Connector pin Assignment (Front view)
1.DC5V
2.DOWN
3.REMOTE
4.PTT
5.MIC GND
6.MIC
7.GND
8.UP
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IMPORTANT
• Connect the microphone modular plug provided with the unit into microphone jack.
• Insert the plug until hearing a click. When connecting, be mindful to the modular
plug direction.
• When removing microphone, press the lock on connector then pull the plug out. Do
not pull the microphone’s cable to remove the microphone from radio.
• When using optional EDS-8 (8 pin to modular converter), fix EDS-8 cable on the
bracket to avoid stress on modular socket.
• Be careful not to confuse the separation cable port with the microphone port. Wrong
connection may cause damage to the radio.