Accessories Connections - Alinco DR-MD520T Instruction Manual

2
Initial Installation
Transmitting without first connecting an antenna or other matched
load may damage the transceiver. Always connect the antenna to the
transceiver before transmitting.
All fixed stations should be equipped with a lightning arrester to reduce
the risk of fire, electric shock, and transceiver damage.

Accessories Connections

External Speaker
If you plan to use the optional external speaker/s, There are 2
options. For a single speaker, plug into the 3.5mm SP Jack on the
rear of the transceiver to hear both bands through one speaker. To
use dual speakers, use the stereo plug into the 3.5mm ST Jack on
the rear of the transceiver to split the left and right bands between
the 2 speakers.
5
External speaker
SPEAKER MIC
For voice communications, connect a provided Speaker mic into the
socket on the front of the main unit. Turn the ring firmly on the plug
until it locks. Attach the supplied Speaker mic hanger in an appropriate
location using the screws included in the screw set.
Speaker mic
connector
External Dual Speakers
(3.5mm Stereo Out)
After installing your antenna, ensure that you have the best possible
SWR reading.
Speaker mic
External single speaker
(3.5mm Mono Out)
Antenna