Operating instructions

The
voltages
and
waveforms
shown
were
obtained with
the
71387
installed
in
the
B
HORIZ
compartment
and
controls
set
as
follows
:
TIME
;
DIV,
1
ms
;
VARIABLE
(CAL
IN),
knob
in
;
MAG,
X1
(button
in)
;
HOLD
OFF,
fully
counterclockwise
;
SWP
CAL,
midranged
;
POSITION, midranged
;
TRIGGERING
:
LEVEL,
midranged
;
MODE,
P-P
AUTO
;
COUPLING,
AC
;
SOURCE,
LINE
;
SLOPE,
+
;
ACOUIRE-
STOP
DELAY,
counterclockwise
Voltage
Conditions
.
The
voltages
shown
on
the
diagram
were
obtained
using
a
digital
multimeter
with
a
10
MO
input
impedance
(Tektronix
DM
501
Digital
Multimeter
or
Tektronix
7D1
3
Digital
Multimeter
used
with
readout
equipped,
7000-series
oscilloscopel
.
Waveform
Conditions
.
The
waveforms
shown
below
were
obtained
using
a
test
oscilloscope
system
with
10
M0
input
impedance
and
at
least
60
MHz
bandwidth
(Tektronix
7603
Oscilloscope,
71353A
Time
Base,
and
7A13
Differential
Comparator
equipped
with
10X
probe)
.
Some
voltages
and
waveforms
weremeasured
with
the
Clock board
removed
.
ov
VOLTAGE
AND
WAVEFORM
CONDITIONS
0v
NOTE
0v
i
s
a
0v
2788-13
"
20