Connection To The Radio (For Microphone Input); (For Speaker Input); (For External Speaker); Connection To A Power Supply - AOR ARD9000MK2 Instruction Manual

Connection to the radio (for microphone output)
Connect the RADIO connector and the microphone connector of your transceiver
with the prepared microphone interface cable. Please make sure you have the
correct wiring to your transceiver as shown below.
ARD9000MK2 RADIO
Connection to the radio (for speaker input)
Connect the SP IN located on the rear panel of the ARD9000MK2 to the speaker
output (external speaker) of your transceiver with supplied speaker cable (with
3.5mm mono plug on each end).
ARD9000MK2 Transceiver
"SP IN" Speaker output (external speaker)
3.5 mm mono plug 3.5 mm mono plug
Connection to the radio (for external speaker, optional)
When you use your own external speaker, connect it to the SP OUT located on the
rear panel of the ARD9000MK2 using a shielded cable.

Connection to a power supply

Using the supplied DC power cable, connect it to the regulated power supply.
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