To wire the microphone cable to the plug provided, proceed as
follows
1.
Remove the retaining screw.
2.
Unscrew the housing from the pin receptacle body.
3.
Loosen the two cable clamp retainer screws.
4.
Feed the microphone cable through the housing, knurled ring
and washer as shown Figure 2.
5.
The wires must now be soldered to the pins as indicated in the
above wiring tables. If a vise or clamping tool is available it
should be used to hold the pin receptacle body during the
soldering operation, so that both hands are free to perform the
soldering. If a vise or clamping tool is not available, the pin
receptacle body can be held in a stationary position by inserting
it into the microphone jack on the front panel. The numbers of
the microphone plug are shown in Fig. 3, as viewed from the
back of the plug. Before soldering the wire to the pins, pre-tin
the wire receptacle of each pin of the plug.
Fig. 3
Microphone plug pin numbers viewed from rear of pin
receptacle.
make sure that it is placed on the threaded portion of the pin
receptacle body before soldering.
7.
If the microphone jack is used to hold the pin receptacle
during soldering operation, best results are obtained when the
connections to pin 1 and 3 are made first and then the
connections to pins 2, 4 and
5.
Use a minimum amount of
soldering and be careful to prevent excessive solder
accumulation on pins, which could cause a short between the
pin and the microphone plug housing.
8.
When all soldering connections to the pins of the microphone
are completed, push the knurled ring and the housing forward
and screw the housing onto the threaded portion of the pin
receptacle body. Note the location of the screw clearance
hole in the plug housing with respect to the threaded hole in
the pin receptacle body. When the housing is completely
threaded into the pin receptacle body, a final fraction of a
turn either clockwise or counterclockwise may be required to
align the screw hole with the threaded hole in the pin
receptacle body. When these are aligned, the retaining screw
is then screwed into place to secure the housing to the pin
receptacle body.
9.
The two cable clamp retainer screws should now be tightened
to secure the housing to the microphone cord. If the cutting
directions have been carefully followed, the cable clamp
should secure to the insulation jacket of the microphone
cable.
10.
Upon completion of the microphone plug wiring, connect
and secure the microphone plug in the transceiver.
6. Be sure that the housing and the knurled ring of Figure 2 are
pushed back onto the microphone cable before starting to
solder. If the washer is not captive to the pin receptacle body,
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General