TB 9-6625-2329-35
(18) Set up frequency counter to measure frequency.
(19) Press PARAMETER-LEVEL pushbutton, enter DATA 1000 numerical value,
and press ENTER/UNITS mV level key.
(20) Press TI PARAMETERAF pushbutton, enter DATA numerical value, and
press ENTER/UNITS Hz key for each row in table 15. Frequency counter will indicate
within limits listed.
Frequency counter
Test instrument
indications
DATA and
(Hz)
ENTER/UNITS
(Hz)
Min
Max
10
9.9996
10.0004
60
59.9976
60.0024
150
149.994
150.006
400
399.984
400.016
1000
999.96
1000.04
7000
6999.72
7000.28
10000
9999.6
10000.4
19200
19199.232
19200.768
25000
24999
25001
76800
76796.928
76803.072
99900
99896.004
99903.996
(21) Press PARAMETERLEVEL pushbutton and press ON/OFFOFF key.
b. Adjustments. No adjustments can be made.
a. Performance Check