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TM 11-6625-1589-15-1
Table 5-3 .
Flatness Check
Tolerance
NORM
LOW DIST .
1
10
Connect the Model 204C with a 600 ohm
load to the Distortion Analyzer .
Set the Mode ! 204C controls as follows :
C.
Set Distortion Analyzer controls as follows:
Dial..
FREQUENCY RANGE
METER RANGE .
FUNCTION .
SENSITIVITY
MODE .
d.
Increase the Distortion Analyzer SENSITIVITY to obtain a
OdB indication
on the meter .
e .
Switch Distortion Analyzer FUNCTION to DISTORTION ,
and adjust Distor
tion Analyzer dial and BALANCE controls for a null indication on the meter .
( Downrange METER RANGE switch as necessary to maintain meter indi
cation . )
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