TB 9-6625-2277-35
(2) Set calibrator output to -1.9 V dc. If TI does not indicate between -1.899
and -1.901, adjust R4 (DC CAL) (fig. 1) (R).
(3) Repeat (1) and (2) above until both indications are within limits specified.
R19
R4
C4
R21
C1
C35
a. Performance Check
(1) Connect calibrator OUTPUT HI to TI V/kΩS (V/kΩ on model 8010M) and
calibrator OUTPUT LO to TI COMMON.
(2) Press V function pushbutton and AC/DC pushbutton to AC.
(3) Press TI range pushbutton and set calibrator output for settings listed in table 4. If
TI does not indicate within limits specified in table 4, perform b below.
Test instrument
Calibrator settings
Test instrument indications
Range
Voltage
Min
Max
pushbuttons
200 mV
190
mV
45
Hz
188.8
191.2
200 mV
190
mV
1
kHz
188.8
191.2
200 mV
190
mV
10
kHz
188.8
191.2
200 mV
190
mV
20
kHz
187.9
192.1