TB 9-4931-488-24
Figure 2. Test Instrument - Top Back Side.
(7) Adjust AM control for TI meter indications listed in table 13. Multimeter should
indicate as specified. If not, readjust A2R29 (METER DRIVE, fig. 1) for best in-tolerance
condition.
Table 13. Meter Accuracy.
Test instrument
Multimeter indications (V rms)
meter indications
Min
Max
(0 - 10 scale)
7
0.487
0.503
5
0.345
0.362
3
0.205
0.220
10
0.697
0.718
(8) Disconnect multimeter from TI.
(9) Connect measuring receiver power sensor module to RF OUT.
(10) Position controls as listed in (a) through (i) below.
(a) LEVEL VOLTS pushbutton pressed.
(b) AM control fully ccw.
(c) FM switch to OFF.
(d) COUNTER MODE LOCK ON released.
(e) RANGE MHz switch 64-32.
(f) FREQUENCY TUNE control for a FREQUENCY MHz display indication of 50 MHz.
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