TB 9-6625-2294-24
(7) Repeat technique of (4) through (6) above for remaining rows listed in table 3.
Oscilloscope calibrator err display indications will be within limits specified in table 3. If
not, perform b below.
Table 3. CH 1 Vertical Gain
Oscilloscope
Test
calibrator
instrument
Oscilloscope
err display
display
calibrator
Test instrument
indications
VOLTAGE
amplitude
VOLTS/DIV
(%)
divisions
output settings
switch settings
2
mV
10
mV
5
2
5
mV
20
mV
4
2
10
mV
50
mV
5
2
20
mV
0.1 V
5
2
50
mV
0.2 V
4
2
100
mV
0.5 V
5
2
200
mV
1.0 V
5
2
500
mV
2.0 V
4
2
1.0 V
5.0 V
5
2
2.0 V
10.0 V
5
2
5.0 V
20.0 V
4
2
(8) Press TRIGGER SOURCE pushbutton to select CH 2.
(9) Press VERTICAL MODE pushbuttons CH 2 on, and CH 1 off.
NOTE
Press oscilloscope calibrator CHANNEL pushbutton. Next
press blue soft pushbutton located below CHAN 2 on
oscilloscope calibrator when SELECT CHANNEL is displayed.
(10) Press corresponding pushbuttons for indications as listed in (a) through (c) below:
(a) Ensure 20 MHz BW LIMIT is on.
DC.
(b) Ensure CH 1 and CH 2 input coupling to 1 M
(c) Ensure TRIGGER coupling to DC.
(11) Perform steps (a) and (b) below:
(a) Set CH 2 VOLTS/DIV switch as listed in first row of table 4.
(b) Set A SWP SEC/DIV switch to 1 ms.
(12) Set oscilloscope calibrator VOLTAGE output as listed in first row of table 4 and
frequency to 1 kHz.
(13) Rotate knob located below EDIT FIELD pushbutton on oscilloscope calibrator to
obtain TI display amplitude divisions as listed in first row of table 4. Oscilloscope
calibrator err display will be within limits specified in first row of table 4. If not, perform b
below.
7