Equipment and accessories
28
When external equipment is connected
to the radio, the right side of the display
will show a headset.
Impact on radio operation
The external equipment can have a built-in PTT button, speaker and
microphone. Thus a connection has per default the following impact on
the radio operation:
•
If a speaker or earpiece is built into the detected external equipment,
the sound device of the external equipment is used, and the internal
radio speaker is disabled.
•
The external accessory microphone is selected as audio input device,
when the external PTT button is pressed. The transceiver microphone
is used as audio input device when the transceiver PTT button is
pressed.
•
This behaviour can be changed in the service tool.
Accessorie connector
Pin 1. Loudspeaker,
minimum 8 ohm impedance.
Pin 2. Accessory power,
3.5V maximum 13mA.
Pin 3. Microphone input,
Ri = 2.2kohm, 3V phantom power.
Pin 4. GND
0945
Summary of Contents for SP3530 ATEX
Page 1: ...SAILOR SP3530 ATEX VHF USER MANUAL ...
Page 4: ......
Page 8: ...iv ...
Page 24: ...Operation 14 0845 ...
Page 36: ...Configuring the radio 26 ...
Page 42: ...Equipment and accessories 32 0845 ...
Page 44: ...Troubleshooting 34 0845 ...
Page 49: ...Technical specifications 39 Dimensional drawing transceiver 280 55 66 0845 ...
Page 52: ...Technical specifications 42 0845 ...
Page 54: ...Technical specifications 44 0929 ...
Page 55: ...Technical specifications 45 0929 ...
Page 56: ...Technical specifications 46 0929 ...
Page 58: ...Attention 48 0845 ...
Page 59: ......
Page 60: ...TT 98 124306 D Issue D 0952 Thrane Thrane A S info thrane com www thrane com ...