Pin Connections and How to Connect the Extension cable
1) Detach microphone from the body of the meter.
Microphone
The threaded reraining ring
① Turn the threaded reraining ring a little to the left.
② Pull out microphone as shown.
③ Repeat ① turn a left and ② pull out a little 5-8 times and you can separate.
2) Then plug the male connector of extension cable into the connector of the body.
Mach key
④Mach key groove of body's connector with the connector of extension cable and
insert.
⑤Push the connector of extension cable.
⑥Turn the threaded reraining ring a little as shown repeat ⑤ and ⑥ 5-8 times
and you can connect.
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