TB 9-6625-1200-35
(4) Repeat technique of (2) and(3) above for CH1 with settings listed in table 3
below. Err displayed on calibration generator will be within tolerance listed.
Oscilloscope calibrator
CH1 VOLTS/DIV
VOLTAGE
Err display
settings
settings
(%)
.1
.4
V
+3.0
.01
40
mV
+3.0
.02
80
mV
+3.0
.05
200
mV
+3.0
.2
.8
V
+3.0
.5
2.0
V
+3.0
1
4
V
+3.0
2
8
V
+3.0
5
20
V
+3.0
10
40
V
+3.0
20
80
V
+3.0
(5) Set oscilloscope calibrator to standby and select oscilloscope calibrator CHAN 2.
(6) Set CH1-CH2 mode switch to CH2 and repeat technique of (2), (3), and (4)
above, using table 4 If not in tolerance in (4) above, perform b(1) and (3) below.
Oscilloscope calibrator
CH1 VOLTS/DIV
VOLTAGE
Err display
settings
settings
(%)
.1
.4
V
+3.0
.01
40
mV
+3.0
.02
80
mV
+3.0
.05
200
mV
+3.0
.2
.8
V
+3.0
.5
2.0
V
+3.0
1
4
V
+3.0
2
8
V
+3.0
5
20
V
+3.0
10
40
V
+3.0
20
80
V
+3.0
(7)
Set oscilloscope calibrator to standby.
(8)
Set CH 2 VOLTS/DIV switch to .05.
(9) Set oscilloscope calibrator for a VOLTAGE output of 20 mV and frequency of
1 kHz.
