TB 9-6625-2294-35
(10) Press corresponding pushbuttons for indications as listed in (a) through (c)
below:
(a) Ensure 20 MHz BW LIMIT is on.
(b) Ensure CH 1 and CH 2 input coupling to 1 MΩ DC.
(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 listed in first row of table 4; if not, perform b
below.
(14) Repeat technique of (11) through (13) above for remaining rows listed in table 4.
Oscilloscope calibrator err display indications will be as listed in table 4; 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
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
(15) Press CH 2 input pushbutton to select 50Ω DC.
(16) Perform steps (a) through (d) below:
(a)
Set oscilloscope calibrator output as listed in first row of table 5.
(b)
Set oscilloscope calibrator output frequency to 1 kHz.
Set oscilloscope calibrator SCOPE Z to 50Ω.
(c)
(d)
Set TI CH 2 VOLTS/DIV switch as listed in first row of table 5.
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