TB 9-6625-2293-24
(2) Push up and release TRIGGER COUPLING switch. TI will step from 100 to
111 and display will indicate CH 1 VAR, CH 2 POS, (step) 111, 500 mV.
(3) Set oscilloscope calibrator for a CHAN 1, VOLTAGE mode output of .5 V at 1
(4) Adjust CH 2 POSITION control to position sweep within 1 division of center
horizontal graticule line.
(5) Adjust CH 1 POSITION and VOLTS/DIV VAR controls for 10 divisions of
horizontal deflection.
(6) Push up and release TRIGGER COUPLING switch. Display readout will
indicate (step) MOVE SW, CENTER CH 1 POS, (step) 112, 500 mV, and BWL.
(7) Push up and release TRIGGER COUPLING switch.
(8) Adjust CH 1 POSITION control until CH 1 input coupling 1 M Ω DC indicator
remains illuminated. Push up and release TRIGGER COUPLING switch.
NOTE
In the following steps, if the LIMIT message appears, it
probably indicates that the upper TRIGGER COUPLING
switch was pushed before the required signal was applied.
Push down and release TRIGGER COUPLING switch, verify
that the correct signal is applied, and then push up and release
TRIGGER COUPLING switch.
(9) Display readout will indicate first step number listed in table 15.
(10) Push up and release TRIGGER COUPLING switch for TI step numbers and
calibration generator output settings as listed in table 15.
Test instrument
Oscilloscope
CAL 02
calibrator output
step numbers
settings
1
113,114
.5 V
115
.2 V
116
.1 V
117
50
mV
118
20
mV
119
1
V
120
10
V
1When
step 113 is performed, step 114 is automatically
done. No indication of step 114 will be shown unless
a LIMIT error is encountered.
(11) After step 120 is performed display readout will indicate MOVE SW, CENTER
CH 2 POS step 121, 500 mV, 500 mV, and BWL.
(12) Move connection from CH 1 to CH 2.
(13) Set oscilloscope calibrator for a CHAN 1, VOLTAGE mode output of .5 V at
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