Tektronix 465M User Manual

(15)
Set CH 1
VOLTS/Dl V
to
5
m
and A
AND B
TIME/DIV
to
5 MS.
(16)
Repeat
step
(12)
above.
(17)
Disconnect
the
generator.
n.
External
Trigger
Centering
(Figures
5-21
and
5-22).
(1)
Set
controls
as
follows:
CH
2
VOLTS/DIV 5
m
VERT
MODE
CH 2
HORIZ
DISPLAY
A
A
AND
B
TIME/DIV 5/is
A SOURCE
EXT
B
SOURCE
EXT
(3)
Set A
COUPLING to AC.
AIR FORCE T033A1
-13-496-1
NAVE
LEX 0969-LP-170-0010
Maintenance
Instructions
(7)
Set
HORIZ
DISPLAY to B
DLY'D.
(8)
Set B
COUPLING
to
AC.
(9)
Adjust B
LEVEL for a
stable display.
(10)
Set B
COUPLING
to
DC.
(11)
Adjust
TRIGGER
LEVEL
CENTERING
B,
R2615
for
a
stable
display.
INTERACTION
NOTE
B
LEVEL and
R2615
may
interact
with each
other;
therefore,
repeat steps
(3)
through
(6)
until
no
further
adjustment
of R2615
is
needed.
(4)
Adjust A
LEVEL
for
a
stable display.
(12)
Disconnect
the
sine
wave
generator.
(5)
Set A
COUPLING
to
DC.
(6)
Adjust
TRIGGER LEVEL
CENTERING A,
R2715 for
a
stable display.
INTERACTION
NOTE
A
LEVEL and
R2715
may
interact
with each
other;
therefore,
repeat
steps
(3)
through
(6)
until no
further
adjustment
of R2715
is
needed.
o. Sweep
Start-Stop
(Figure
5-23).
(1
)
Set
controls as
follows:
VERT
MODE
CH 1
VOLTS/DIV
A
TIME/DIV
B
TIME/DIV
HORIZ
DISPLAY
A SOURCE
B
SOURCE
COUPLING
CH 1
.5
1 ms
5
ps
A
INTEN
NORM
STARTS
AFTER
DELAY
AC
Figure
5-21.
External
trigger centering setup.
5-51

Tektronix 465M Specifications

General

Brand	Tektronix
Model	465M
Category	Test Equipment
Language	English