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TM 55-4920-383-13&P
Table 2-1. Front Panel Controls, Indicators and Connectors-Continued
Fig. 2-1
item no.
11-
Continued
12
Panel component
C-GND position
EXT RES position
RESISTANCE-RANGE (MEG)
switch
LOW TEST position
HIGH TEST position
0.1-1,
1-10,
10-100
100-1K, 1K-10K
Function
Connects Test Set circuitry to measure
resistance between COMP C connector
and ground.
Connects Test Set circuitry to measure
resistance presented across EXT RES
terminals.
Low range check of resistance meas-
urement circuitry.
High range check of resistance meas-
urement circuitry.
Selects range and resolution of resistance
measurement as follows:
Resistance Range
Resolution
0.1-1 Meg
1-10 Meg
10-100 Meg
100-1K Meg
1K-100K Meg
10K-100K Meg
0.01 Meg
0.1 Meg
1 Meg
10 Meg
100 Meg
1000 Meg
2-7
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