Tektronix 7704A User Manual

-,/18 . C h ec k V ertical Dis p lay
M
od es
α .
Install anot h er am p lifier unit or t he signal stand-
ar
d
izer cali b ration fixture in t he LEF T VER T com partment .
b .
P
ositio n t h e trace to t he up p er h alf of t he graticule
area with
t
h
e left-vertical unit positio n con trol .
c .
Set t he VER TICA L M
OD
E switc h to R IG H T and
position t he trace to t he lower h alf of t he graticule area
with t h e rig h t-vertical unit p ositio n control .
-,/
d . C HE CK -C R T d isplay for two traces in t he A L T
a nd C H O P positio n s of t h e VER TICA L M OD E switc h .
-/f . C HE CK -C R T d isplay for α single trace t
h
at can
be
positione d vertically
with eit h er vertical-u n it p osition
co n trol .
e . Set t he VER TICA L
M
OD
E switc h to
ADD .
g . R
emove
all
pl u g-in un its .
Calibration-7704A Service
Ν / 19 . C h ec
k V ertical Trace Se p aration O p eration
α .
Set t he VER TICA L M OD E switc h to R IG H T
.
b . Ce
n ter the trace vertically with t h e rig h t-vertical u
n it
p osition
control .
ε . I
n stall a n ot h er time- b ase un it in t
h
e Β
H
O
R IZ
compartme
n t .
d . Set
bot h time- b ase u n its for α
free-r u nn i n g swee p at α
rate of
0 .2 millisecon d / d ivision .
e . Set t h e H O R IZO N TA L
M
OD
E switc h to C HO P .
Ν /f
.
C HE CK
-Turn t h e VER T T R AC
E
S
EP A R ATIO N
( Β ) control
t h roug hout its range a n
d
c
h ec k t h at t h e trace
p ro
d
uced
by t he Β time- b ase unit can
b e positio n ed a bove
and b elow t h e tr ace p
r
o
d u ce d b y t h e Α time-base
un it .
Also, check with t
he H
O
R IZO N TA L M OD E switc h
set to
A L T .

Tektronix 7704A Specifications

General

Brand	Tektronix
Model	7704A
Category	Test Equipment
Language	English