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TM 55-1925-273-10-1
0059 00
EMERGENCY SWITCHBOARD
4
1
5
3
2
6
7
8
9
28
10
27
11
12
26
13
25
14
24
15
16
23
17
19
18
16
22
20
21
Figure 4. Emergency Switchboard
Table 4. Emergency Switchboard (refer to figure 4)
Key
Control/Indicator
Function
1
AC Voltmeter
The voltmeter indicates EDG output voltage.
2
Voltmeter Selector Switch
This switch selects between OFF, 1-2, 2-3, and 3-1 for the voltmeter.
3
AC Ammeter
The ammeter indicates the EDG output current in amperes.
4
Ammeter Selector Switch
This switch selects between OFF, 1, 2, and 3 for the ammeter.
5
Hertz Meter
0059 00-7
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