23
4. Finally, wind some plastic tape
around each ferrite core, to
prevent vibration from causing
the two halves to split apart.
Wall
Gasket
Mounting Bracket
Routing Cable
Cap
Nut
External Speaker Connections
Ferrite Core
5. Referring to the illustration at the
right, make a 30 mm hole in the
wall, then insert the extension
cable into this hole. Connect the
gasket and mount base to the
extension cable connector using
the nut.
6. Drill the four screw holes (approx.
2 mm) into the wall, then install the
mounting base to the wall using
four screws.
7. Put the rubber cap onto the nut.
The installation is now complete.
WARNING
It is not recommended to plug or unplug the SSM-70H (RAM4) Remote
Station Microphone into the routing cable while the radio is powered ON.
Connecting an External Speaker to the RAM4 Mic Cable
In noisy locations and the
MLS-300
optional external speaker may be connected
to the white speaker wires on the
RAM4
routing cable. The
RAM4
can drive
either the internal speaker or the external speaker one at a time. When connect
-
ing an external speaker, follow the procedure below to turn the
RAM4
audio OFF
and enable the external speaker connected to the
RAM4
routing cable wires.
1. On the
RAM4
microphone, press and hold the [
MENU/
SET
] key.
2. Rotate the
DIAL/ENT
knob to select “
CONFIGURA-
TION
”, then press the [
SELECT
] soft key.
3. Rotate the
DIAL/ENT
knob to select “
SPEAKER
SELECT
”, then press the [
SELECT
].
4. Rotate the
DIAL/ENT
knob to select “
INTERNAL
” or
“
EXTERNAL
”, then press the [
SELECT
] soft key.
5. Press the [
CLEAR
] key to return to radio operation.
Содержание GX2400GPS
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