TB 9-6625-2083-24
(5) Set MODE switch to ADD.
(6) Pull INVERT switch out. If TI does not display a straight line, perform
b (3) below.
(7) Position switches as listed in (a) through (c) below:
(a) MODE to CH 1.
(b) INVERT pushed.
(c) CH 2 INPUT to GND.
(8) Repeat technique of (3) and (4) above for settings and outputs listed in table 7.
Oscilloscope calibrator Err display readout will be within limits specified in table 7.
Table 7. Volts/Div Accuracy CH 1
Test instrument
Oscilloscope calibrator
VOLTS/DIV
VOLTAGE mode
Err display
setting
output
indication limits (%)
20 mV
100 mV
3
5 mV
25 mV
3
10 mV
50 mV
3
50 mV
250 mV
3
0.1 V
0.5 V
3
0.2 V
1 V
3
0.5 V
2.5 V
3
1 V
5 V
3
2 V
10 V
3
5 V
25 V
3
10 V
50 V
3
(9) Set switches as listed in (a) through (c) below:
(a) MODE to CH 2.
(b) CH 2 INPUT to DC.
(c) CH 1 INPUT to GND.
(10) Set oscilloscope calibrator for a CHAN 1, VOLTAGE mode output of 100 mV
and output frequency of 1 kHz.
(11) Rotate oscilloscope calibrator knob located below EDIT FIELD pushbutton for 5
divisions of vertical display on TI. Oscilloscope calibrator Err display readout will indicate
within limits specified in table 8.
(12) Repeat technique of (10) and (11) above for settings and outputs listed in table 8.
Oscilloscope calibrator Err display readout will be within limits specified in table 8.
23