OSCILLOSCOPE
Vertical Amplifer
Channel l
Input Coupling
Volts/Div
Channel 2
Input Coupling
Volts/Div
Display Mode
Trigger Source
Time Base
Time/Div
Triggering
Intensity and Focus
de
1
de
5
Add
CH 1
.2 ms, unmagnified
+ Slope,
Auto Trigger
AC Coupling
Internal
Adjust for well
defined display
SINE WAVE GENERATOR
Frequency
Attenuation
t
kHz
ccw (minimum amplitude)
9, Check + and - Slope Range (al leasl .+1 V and
-1 V)
a. Connect a bnc tee connector to the RG 501 EXT IN
connector.
b. Connect a coaxial cable from the Sine Wave
Generator sine-wave output connector to the bnc tee
connector
.
c. Vertically position the CH 1 trace at graticule
center.
d. Horizontally position the start of the trace at the left
edge of the graticule.
e. Connect a coaxial cable from the open side of the
bnc tee connector to the CH 1 input connector.
I.
Adjust the Sine Wave Generator Attenuation control
for a four-division display.
g. Adjust the Oscilloscope Trigger Level control so
that the start of the displayed sine wave occurs at the left
edge
01
the graficu'e, equidistant from top and boltom of
the graticule.
REV.
A. MAY,
1976
Specification and Performance Cheek-RG 501
h. Connect a coaxial from the RG 501 RAMP OUT
connector to the CH 2 input connector.
i. Adjust the RG 501 LEVEL control to position the
markers at the center horizontal graticule line, i.e.,
equidistant from top and bottom.
j. CHECK-That the index dot on the RG 501 lEVEL
control is near
O.
k.
Adjust the RG 501 LEVel controt and observe that
the marker can be positioned at least one major division
below and at least one major division above graticule
center belore the marker disappears.
I.
Change the RG 501 Triggering to - SLOPE.
m. Repeat part
k
of this step.
n. Disconnect all coaxial cables.
10. Cheek External Trigger Sensilivity (al leasl
200 mV de
10
100 kHz)
a. Set the Oscilloscope CH 1 Volts/Div switch to
50
mY,
the Display Mode to CH " and the RG 501
Triggering to NORM, +SLOPE.
b. Connect a coaxiat cable from the Sine Wave
Generator sine-wave output connector, via a bnc tee
connector, to the CH
1
input connector.
c. Adjust the SineWave Generator Attenuation control
for a four-division display.
d. Connect a coaxial cabte from the open side of the
bnc tee connector to the RG 501 EXT
IN
connector.
e. Set the Sine Wave Generator Frequency controls to
100 kHz.
t.
Set the CH 2 Volts/Div switch to 5, the Display Mode
to CH 2. the Trigger Source switch to CH 2. and the
Time/Div switch to 20
JlS.
g. Connect a coaxial cable from the RG 501 RAMP
OUT connector to the Oscilloscope CH 2 input connector.
2·7
