Tektronix 2235 User Manual

10, POSITION
VER TICA L MODE --' ;
TRIG
WE-

AW L ΙΜΙΤ

ALL

ALI

11
C H 1 VO L TS / D ΙΥ
ιχνεκΤ CH
2
VOLTS/01V'
Γσχ
εχσ ~ ε

,_, 
s~_r Ρσσε "
Α an dΒ SE CIDI VV aria b le Control -Provides contin-
u o u sly varia b le, u ncalibrated Α Swee p spee d s to at
least 2 .5 ti
m
es t he calib
r
ated setting . It extends t he
slowest swee p s p ee d to at least 1 .25 s per d ivision .
Χ 10 M agnifier Switch-To
i n
c
r
ease dis p laye d swee p
sp eed by α facto r of 10, p ull out t h e Α a ndΒ SE CIDI
V
V
aria b le
k
nob .
Th
e fastest swee p
spee d ca n b e ex-
ten ded to 5 ns per d ivision . Push in t he Α and
Β
SE CIDI
V V aria b le k no b to regain t he Χ 1 sweep
s peed .
HO
R IZO N TA L M
OD
E Switch-T h is t h ree-position
switc h
d
etermi n es t h e mo d e of op e r ation fo r t h e h o r i-
zontal d eflection system
.
Α - Ho r izontal d eflectio n is
pr
ovided by t
h
e
Α Swee p gene r ato r at α swee p s pee d dete r min ed
b y t h e Α SE CIDI V switc h setting .
A L T-Alternates t h e h orizontal d isplays b et w een
t he Α Swee p (wit h
an
i n te n sified zo n e)
and
t he
Β Delayed Swee p . T he Α Swee p s pee d is d ete r -
mine d b y t he setting of t h e Α SE CIDI V switc h . T he
Β Sweep spee d an d t he lengt h of t h e intensifie d
zone on t he Α Swee p a r e bot h d etermine d by t he
Β SE CIDI V switc h setti ng .
F ig u re 2-5 . H orizontal co n trols .
O p erating
Instructions-2235
Service
B--Horizontal
d
eflection is pr ovi d
e
d by t h e
Β Sweep gen erator at α sweep speed d etermine d
b y
t h
e
Β
S
E
CIDI
V switc h setting . T h e start
of
t h e
Β Swee p is delayed
f
r o
m
t
h
e sta
r
t of t he Α Swee p
b y α time d ete r min ed by t h e setti n gs of bot h t he
Α SE CIDI V switc h and t he Β DEL AYTIME POSI-
TION
co
n tr
ol
.
ΑΙΒ S WP SEP Control- V ertically positions t he
Β Sweep trace with respect to the Α Sweep trace
w hen AL T H O R IZO N TA L M OD E is selected .
Β DEL AY TIME P OSITIO N Control-Selects t he
amount
of
delay t i m e between t he sta r t of t he
Α Swee p and the start of t he Ι 3 Swee p . D elay ti m e is
varia b le from 0 .5 times to 10 times t he Α SE
CI D
I V
switc h setting .
P OSITIO N Control- H orizo n tally p ositio ns b ot h t he
Α Sweep and t h eΒ Sweep d isplays an d ho r izontally
p ositions X-axis in t h e Χ - Υ mo de .

Tektronix 2235 Specifications

General

Brand	Tektronix
Model	2235
Category	Test Equipment
Language	English