TB 9-6625-2330-35
(9) Set measuring receiver to measure AM with all filters off.
(10) Press TI MODULATION/AUX MOD ON ONE to off (red light
extinguished).
(11) Press TI MODULATION/AUX-MOD SOURCE DISP to EXTERNAL and
MODULATION /AUX-MOD ON EXT to on (red light lit) keys.
(12) Press TI FUNCTION-MOD LEVEL and DATA ENTRY- 90% AM keys.
(13) Set audio analyzer to output a 1 kHz signal at 1.414 V rms with an output
(14) Set audio analyzer to measure level and set units to dB, then set audio
analyzer to ratio mode.
(15) Set audio analyzer to output frequencies listed in table 24 and verify audio
analyzer level indication is within limits specified in table 24.
Audio analyzer
Audio analyzer indication
Min
Max
(Hz)
Test description
250 Hz
Response
250
-1
1
400 Hz
Response
400
-1
1
500 Hz
Response
500
-1
1
2 kHz
Response
2000
-1
1
5 kHz
Response
5000
-1
1
10 kHz
Response
10000
-1
1
b. Adjustments. No adjustments can be made.
a. Performance Check
TI
Sensor Module
(2) Press TI pushbuttons as listed in (a) through (i) below: