TM 55-1925-273-10-1
0045 00
SOUND POWERED TELEPHONE
1
2
3
1
9
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11
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7
12
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13
5
14
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15
3
16
2
17
1
18
19
DIRECTORY
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5
6
Figure 11. Sound Powered Telephone
Table 11. Sound Powered Telephone (refer to figure 11)
Key
Control/Indicator
Function
1
Handset
The handset is used to speak into and to listen from.
2
Selector Dial
The selector dial outlines available stations.
3
Selector Knob
This knob selects the station to be called.
4
Magneto Handle
Crank this handle to call a station.
5
Pushbutton
This pushbutton is used to transmit.
6
DIRECTORY Plate
This plate lists telephone stations aboard the vessel.
0045 00-16