Tektronix 2235 Operator's Manual

RE V JUL
1985
PREPARATION
FOR
USE
FIRST-TIME
STA
R T UP
SA FE TY
R efer to t he "Operators Safety
Su
mm
ary" at the fro n t of

Instrume n
ts are s
h ippe
d wit h t he req u ired p owe r co r d as
t h is man u al for p owe r sou r ce, g r ound ing,
and ot
h
er safety

ord ere d
by
t he c u stomer .
Available p owe
r
-co r d op tions are
considerations p ertaining to t he use of this instr u ment .
Be-

ill u strate d in F ig u re 2-1 Β ,
and pa
r
t
n
u m be r s a r e liste d on the
fo
r
e connecting t he instrument to α power sou r
ce, ca
r efully

'Accessories" page at t h e bac k of t h is ma nu
al
.
Contact
rea d t he followi n gabo u t line
voltages, p owe
r
cords, and

your Tek tronix re pr esentative o r local Tek tronix F iel d Office
f uses .

for additio n al p owe r -co r d i n fo r mation .
L I NE V O L TAG E
T he instrume
n t is capab le of continuous o p eration
u sing
in p
ut voltages t h at range fro m 90 V to
250
V
nominal at
fre q uencies from
48 Hz to 440 Hz .
P O WER CO RD
Α detac h able t h r ee-wi r e p owe r co rd wit h α t h r ee-contact
p l
ug is pr ovided
wit
h eac h instrume n t to permit connectio n
to bot h t he powe r so u rce and protective ground . T he p lug
pr otective-grou nd contact
connects (t hrough t he p rotective-
g r ound co ndu ctor) to t h e accessible m
etal
p
arts of t he in-
str u ment . For electrical-s h
oc
k pr
otectio n , i n sert t h is pl u g
on ly into α powe r
outlet t
h
at has α sec u rely groun d ed pro-
tective-ground con tact .
To sec u re t he power co r d to t he
inst r u m e n t, use t h e p ower cord clam p
as illust r ate d in Fig u re
2-1 Α .
F ig . 2-1 Α . P owe r Co rd Clamp
Plug Ι

Ι Line R eference
Configuration U sage
Voltage Stan d ards
Section 2-2235 A N I U S M -488 O p erato r
s
Nort h
American
120 Υ /
15 Α
U niversal
Fur*
240 V /
10-16 Α
υκ
240V/ Ι
240V
13 Α
Australian
240 V /

Ι

240 V

Α 5C112
1 οΑ
N ort h
American
240V/
16 Α
240V
Switzerland
220V/ Ι 220V Ι

1EV
1 ΛΑ
Abbreviations :
ANSI - American
N ational Stan d ards Institute
AS - Stan d ar ds
Association of Australia
BS - B ritis h Stan
dar d s Institution
C E E - International Commission
on
R
ules for t he
Approval of E lectrical Equipment
I E C - International E lectrotec h nical
Commission
ΝΕΜΑ - Να t ίοηαΙ E lectrical M anufacturer's
Association
SEV - Sc h weizevisc h er E le k trotec h ί
sc
h
er
V
erein

4732- Ο2
F ig . 2-113 . Op
tional P owe r Cord s
L I NE FU S E
1
A N SI C73-11
20V

Ι
ΝΕΜΑ 5-16- Ρ
I EC 93
C EE /7),II,I V , V II
I E C 83
BS 1363
ΙΕ C 83
2
ANSI C73 .20
40 Υ

Ι

ΝΕΜΑ β -15- Ρ
I E C 83
T he inst r
u
m
e
n
t fuse h ol d er is locate d on t he r ea r panel
(see F igu r
e 2-2) a nd contains t he l i ne fuse . T h e following
pr oce du r e can
b e used to verify that t he p ro p er f use is in-
stalle d or to i n sta l l α replace m
e
n
t fuse .

Tektronix 2235 Specifications

General

Bandwidth	100 MHz
Channels	2
Vertical Sensitivity	2 mV/div to 5 V/div
Maximum Input Voltage	400 V (DC + AC peak)
Rise Time	3.5 ns
Vertical Resolution	8 bit
Input Impedance	1 MΩ || 20 pF
Power Requirements	90 to 250 V AC, 48 to 440 Hz
Trigger Modes	Auto, Normal, Single
Display	CRT
Weight	17 lb (7.7 kg)