Galaxy DX 95T Manual do Proprietário - Página 8

Procurar online ou descarregar pdf Manual do Proprietário para Transcetor Galaxy DX 95T. Galaxy DX 95T 10 páginas. 10 meter amateur mobile transceiver with built-in frequency counter & starlite face plate

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Before beginning the actual wiring, read carefully the circuit and wiring information

provided with the microphone you select. Use the minimum heat required in soldering

the connections. Keep the exposed wire lengths to a minimum to avoid shorting when

the microphone plug is reassembled.

Fig. 2 Microphone plug wiring

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.

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, 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 and 4. 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.