TB 9-6625-2294-35
(24) Repeat technique of (22) and (23) above for remaining rows listed in table 6.
Oscilloscope calibrator err display indications will be as listed in table 6; if not, perform b
below.
Oscilloscope
Test
calibrator
instrument
Oscilloscope
err display
display
calibrator
Test instrument
VOLTAGE
VOLTS/DIV
indications
amplitude
output settings
switch settings
(%)
divisions
2
mV
10
mV
5
3
5
mV
20
mV
4
3
10
mV
50
mV
5
3
20
mV
0.1
V
5
3
50
mV
0.2
V
4
3
100
mV
0.5
V
5
3
200
mV
1.0
V
5
3
500
mV
2.0
V
4
3
1.0
V
5.0
V
5
3
NOTE
Press oscilloscope calibrator CHANNEL pushbutton. Next
press blue soft pushbutton located below CHAN 3 on
oscilloscope calibrator when SELECT CHANNEL is displayed.
(25) Perform steps (a) through (d) below:
(a)
Set TI TRIGGER SOURCE to select CH 3.
(b)
Set TI VERTICAL MODE CH 1 off and CH 3 on.
(c)
Set oscilloscope calibrator output frequency to 1 kHz
Set oscilloscope calibrator SCOPE Z to 1 MΩ.
(d)
(26) Perform steps (a) through (c) below:
(a) Set oscilloscope calibrator VOLTAGE output as listed in first row of table 7.
(b) Set TI VOLTS/DIV switch for .1 V on TI crt display.
(c) Adjust TI CH 3 POSTITION control as necessary to view signal trace.
(27) Rotate knob located below EDIT FIELD pushbutton on oscilloscope calibrator to
obtain TI display amplitude divisions as listed in first row of table 7. Oscilloscope calibrator
(28)Repeat technique of step of (22) and (23) above for remaining row of table 7. TI
waveform will be within amplitude limits listed in table 7; if not, perform b below.
10