TB 9-6625-2293-35
(7) When signal and readout displays automatically return to normal, set CH 1 and
CH 2 input coupling switches down to 1 M Ω DC.
(8) Connect oscilloscope calibrator SOURCE/MEASURE CHAN 1-4 outputs to TI
CH 1-4 inputs respectively.
(9) Set oscilloscope calibrator for a CHAN 1, VOLTAGE mode output of 10 mV at 1
kHz frequency.
(10) Rotate oscilloscope calibrator knob below EDIT FIELD pushbutton to adjust
amplitude for 5 divisions of deflection on TI. If oscilloscope calibrator Err display does not
indicate within limits specified in first row of table 3, perform b below.
(11) Repeat technique of (5), (9) and (10) above for settings listed in table 3. If
oscilloscope calibrator err display does not indicate within limits specified in table 3,
perform b below.
Test instrument
Oscilloscope calibrator
CHAN 1 VOLTAGE
Err display
VOLTS/DIV
Vertical deflection
output
Indication (%)
switch settings
(divisions)
2
mV
10
mV
2
5
5
mV
20
mV
2
4
10
mV
50
mV
2
5
20
mV
0.1
V
2
5
50
mV
0.2
V
2
4
100
mV
0.5
V
2
5
200
mV
1.0
V
2
5
500
mV
2.0
V
2
4
1.0
V
5.0
V
2
5
2.0
V
10.0
V
2
5
5.0
V
20.0
V
2
4
(12) Press VERTICAL MODE CH 2 pushbutton on and VERTICAL MODE CH 1
off.
(13) Set CH 2 VOLTS/DIV switch to 2 mV.
(14) Set oscilloscope calibrator for a CHAN 2, VOLTAGE mode output of 10 mV at 1
kHz frequency.
(15) Rotate oscilloscope calibrator knob below EDIT FIELD pushbutton to adjust
amplitude for 5 divisions of deflection on TI. If oscilloscope calibrator Err display does not
indicate within limits specified in first row of table 4, perform b below.
(16) Repeat technique of (13) through (15) above for settings listed in table 4. If
oscilloscope calibrator err display does not indicate within limits specified in table 4,
perform b below.
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