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2232
User Manual
A-29
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Appendix
C:
Performance Verification
50
fl
BNC Cable
1
OX
Attenuator
Initial Control Settings:
Vertical (Both Channels)
POSITION
MODE
x-Y
BW LIMIT
VOLTSIDIV
VOLTSIDIV
Variable
INVERT
AC-GND-DC
Horizontal
POSITION
MODE
A
SECIDIV
SECIDIV
Variable
XI
0
Magnifier
A Trigger
VAR
HOLDOFF
Mode
SLOPE
LEVEL
A
&
B
SOURCE
A COUPL
Storage
STOREINON-STORE
Midrange
CH
1
Off (button out)
On (button in)
2
mV
CAL
(detent)
Off
(button out)
DC
Midrange
A
0.5
ms
CAL
detent
Off (knob in)
NORM
P-P AUTO
Positive (button out)
Midrange
Vertical
MODE
NORM
NON-STORE
(button
out)
Procedure Steps:
Step
1:
Check ~eflection Accuracy and Variable Range
a. Connect the standard-amplitude signal from the calibration genera-
tor via a
50
fl
cable to the CH
1
OR
X
input connector.
b. CHECK
-
Deflection accuracy is within the limits given in Table
A-8
for each
CH
1
VOLTSIDIV
switch setting and corresponding stan-
dard-amplitude signal.
When at the
20
mV
VOLTSIDIV
switch setting, rotate the
CH
1
VOLTSIDIV
Variable control fully counterclockwise and
CHECK
that
the display decreases to
2
divisions or less. Then return the
CH
1
VOLTSIDIV
Variable control to the
CAL
detent and continue with the
50
mV check.
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