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11
CONNECTIONS
■ Microphone installation
When you use the supplied or optional HM-195 command microphone, the optional
6 meters long OPC-1541 extension cable can be connected between the OPC-1540
and the transceiver to operate from even longer distances.
You can also install the extension cable's connector as a built-in plug on a cabinet or wall.
NOTE: The firmware of the command microphones may be updated when you connect
them to the transceiver.
D Installation
1.
Insert the connection cable connector into the command microphone jack, and
tighten the nut.
2.
To use the cable connector as a wall socket, install it as shown below.
3.
Using the mounting base as a template, carefully mark the holes where the cable
and 3 screws will be fastened.
4.
Drill holes at these marks.
5.
Install the mounting base using the supplied screws, as shown below.
6.
The completed installation should look like this.
85
Mounting base
Gasket
Screw holes
(Approximately 2 (d) mm,
1/16 inch)
Nut
Cap
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