TB 9-6625-197-24
(9) Set oscilloscope calibrator output to OFF.
(10) Set oscilloscope calibrator ground condition to off, then set oscilloscope calibrator
output to ON.
(11) Press TI [v2].
(12) Using TI cursor knob, set v2 cursor on deflected baseline. If TI ĆV indication at
bottom of TI display is not within limits specified in first row of table 3, perform b below.
NOTE
If necessary, use TI 20 MHz bandwidth to help minimize noise.
(13) Set oscilloscope calibrator output to OFF.
(14) Repeat technique of (4) through (13) above for TI ranges and oscilloscope
calibrator outputs listed in table 3. If TI ĆV indications at bottom of TI display are not
within limits specified in table 3, perform b below.
Oscilloscope calibrator
Test instrument
Output
Volts/Div
Indication limits (V)
(V dc)
Min
Max
35.0
5
34.31
35.69
14.00
2
13.73
14.27
7.00
1
6.863
7.137
3.50
500 m
3.431
3.569
1.400
200 m
1.373
1.427
700
m
100 m
686.3 m
713.7 m
350
m
50 m
343.1 m
356.9 m
140.0 m
20 m
137.3 m
142.7 m
70.0 m
10 m
68.63 m
71.37 m
1
35.0 m
5m
34.15 m
35.85 m
1
14
m
2m
13.47 m
14.53 m
FS is 80 mV for TI 2mV and 5mV ranges.
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(15) Set oscilloscope calibrator to OFF and disconnect oscilloscope calibrator from TI
channel 1 input and connect to TI channel 2 input.
(16) Press TI channel 1, as required, to remove channel 1 from display. Press TI
channel 2.
(17) Set TI channel 2 Volts/Div to 5.
(18) Set oscilloscope calibrator for a 35 V dc output with ground condition to ON.
(19) Adjust TI channel 2 position knob to place baseline near but not at bottom of display.
(20) Press TI Cursors, then press [v1].
(21) Using TI cursor knob, set v1 cursor on baseline.
(22) Set oscilloscope calibrator output to OFF.
(23) Set oscilloscope calibrator ground condition to off, then set oscilloscope calibrator
output to ON.
(24) Press TI [v2].
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