Table 7-11. Dial Calibration Test - Continued
Procedure
Equipment
Test
Step
standard
Test procedure
under test
equipment
No.
to minimum indication on meter.
a. Set function switch to SET LEVEL. a. None.
Same as step 1 except: Frequency
Same as step 1 except TS-421(*)U:
5
Tune TS-421(*)/U for output of
Range switch: X10.
FREQUENCY RANGE switch: X10.
1,000 Hz as indicated on AN/
USM-207. TS-723(*)/U meter
should indicate 7.75 volts. If it
does not, adjust AMPLITUDE
control of TS-42l(*)/U until it
does.
indicates between 980 and 1,020
TION. Adjust TS-723(*)/U FRE-
Hz.
QUENCY tuning and BALANCE
controls to minimum indication
on meter.
a. Set function switch to SET LEVEL. a. None.
Same as step 1 except: Frequency
6
Same as step 1 except: TS-421(*)/U:
Tune TS-421(*)/U for output of
range switch: X100.
FREQUENCY RANGE switch: X100.
20,000 Hz as indicated on AN/
USM-207. TS-723(*)/U meter
should indicate 7.75 volts. If it
does not, adjust TS-421(*)/U
AMPLITUDE control until it
does.
TION. Adjust TS-7Z3(*)/U FRE-
between 19,600 and 20,400 Hz.
QUENCY and BALANCE con-
trols to minimum indication on
meter.
