Tektronix 222 User manual

HANDHELD
222 DIGITAL STORAGE
OSCILLOSCOPE

TEK
OPERATORS
MANUAL 070-71 00-00
PRODUCT GROUP 40
HANDHELD
DIGITAL STORAGE
OSCILLOSCOPE
OPERATORS
Please Check for
CHANGE INFORMATION
at the Rear of ThisManual
First Printing DEC 1988
Revised DEC 1989
COMMITTED TO EXCELLENCE

Copyright O 1988 Tektronix, Inc. All rights reserved. Contents of this
publication
may not be reproducedinany form without the written permis-
sionof Tektronix, Inc.
Products of Tektronix, Inc. and its subsidiaries are covered by US. and
foreign patents andlor pendingpatents.
TEKTRONIX, TEK, and are registeredtrademarks of Tektronix, Inc.
Printed in U.S.A. Specificationand price change privilegesare reserved.

Certificate of the Manufacturer/lmporter
We hereby certify that the 222 DIGITAL STORAGE
OSCILLOSCOPE AND ALL INSTALLED OPTIONS
complies with the RF Interference Suppression requirements of
Amtsbl.-Vfg 104611984.
The German Postal Service was notified that the equipment is being
marketed.
The German Postal Service has the right to re-test the series and to
verify that it complies.
TEKTRONlX
Bescheinigung des Herstellers/lmporteurs
Hiermit wird bescheinigt, dap derldieldas
222 DIGITAL STORAGE
OSCILLOSCOPE AND ALL INSTALLED OPTIONS
in Qbereinstimmung mit den Bestimmungen der Amtsblatt-Verfugiing
104611984 funkentstort 1st.
Der Deutschen Bundespost wurde das lnverkehrbringen dieses Gerates
angezeigt und die Berechtlgung zur "berprufthg der Serie auf Einhalten
der Bestimmungen eingeraumt.
TEKTRONIX

NOTICE to the userloperator:
The German Postal Service requires that Systems assembled by the
operatorluser of this instrument must also comply with Postal
Requlation, Vfg. 104611984, Par.
2, Sect. 1.
HlNWElS fur den BenutzerlBetreiber:
Die vom Betreiber zusammengesteiite Anlage, innerhalb derer dies
Gerat eingesetzt wird, mup ebenfalls den Voraussetzungen nach Par.
2,
Ziff. 1 der Vfg. 104611984 genugen.
NOTICE to the userloperator:
The German Postal Service requires that this equipment, when used in a
test setup, may only be operated if the requirements of Postal
Regulation, Vfg. 104611984, Par.
2, Sect. 1.7.1 are complied with.
HlNWElS fur den BenutzerlBetreiber:
Deles Gerat darf in ~epaufbautennur betrleben werden, wenn die
Voraussetzungen des Par.
2, Ziff. 1. &. 1 der Vfg. 104611984
eingehaiten werden.

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OPERATORS SAFETY SUMMARY
Thesafety informationinthissummaryis for operatingpersonnel. Warnings
and cautions will also
be found throughout the manual where they apply.
Terms inthis Manual
CAUTION statements identify
conditions or practicesthat could
result indamageto the equipment
or other property.
WARNING statements identify
conditions or practicesthat could
result in personal injury or loss of
life.
Terms as Marked on
Equipment
CAUTION indicates a personal
injury hazard not immediately
accessible as one reads the
markings,or a hazardto property,
includingthe equipment itself.
DANGER indicates a personal
injury hazard immediately acces-
sibleas one reads the marking.
Symbols in this Manual
A lndiwtes where
applicablecautionaryor
other informationisto
be
found. For maximum input
voltage ratings, see the
Specifications.
Symbols as Marked on
Equipment
%
DANGER - Highvoltage.
ATENTION-Refer to
manual.
DOUBLE INSULATED-NO
safety ground required.
Safety Grounding
Thisinstrumentisdoubleinsulated
and does not use or require a
safety-groundingconductor.
Do Not Operate in an
Explosive Atmosphere
Toavoidexplosion,do notoperate
thisproductinanexplosiveatmos-
phereunless it has been certified.
Do Not Remove Covers
or Panels
To avoid personal injury, do not
remove the product covers or
panels. Donotoperatetheproduct
without the covers and panels
properly installed.
REV JUN 1989 vii

SECTION 1
YOUR NEW
OSCILLOSCOPE

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Section 1 -222 DSO Operators
SECTION 1
YOUR NEW OSCILLOSCOPE
1.1 FEATURES
The 222 DigitalStorageOscilloscopeisaportable,hand-held instru-
ment. It islightweightandbatteryoperatedfor remote-site servicing.
Itstotalportabilitymakeswaveformtesting easy inlocationsdifficult
or impossibleto reachwith a standard-sized oscilloscope.The
222
hasthe followingfeatures:
DCto 10 MHz signal bandwidth
10 megasampleper seconddigitizingrate
1 MHz single-shot storage bandwidth
10 MHz repetitivestorage bandwidth
Fully isolateddual vertical channels
5 mV to 50 V per divisionvertical deflection sensitivity
50 nsto 20 sec per divisiontime base
On-screen readouts
Auto setup and auto leveltriggering
Minimumtwohouroperatingtimewithafullychargedbattery
Three hour recharge time with instrument off
Auto time out when not in active use
Envelopemodepeak detect for glitchcapture
Averaging for smoothingof last four waveform acquisitions
Continuous envelopemodefor monitoringsignal changes
Four front-panel setup save memories
Four waveform save memories
Fully configurablefront paneland waveformtransfersvia
the
RS-232 communicationport

Your New OscilIoscope-222 DSO Operators
1.2 SPECIFICATION SUMMARY
The complete instrument specificationsare given in Section 8.
DC Accuracy 23%
HorizontalDisplayAccuracy
X 1 22%
XI0 MAG + 5%
Sample Rate Accuracy
0.01 %
RecordLength
Vertical Resolution
UsefulBandwidth
Sample Mode
(Single-shot
sampling)
RepetitiveMode
Greater than
0.5 p/div
0.5 ps/div or Less
Peak Detect Mode (ENV and
CONT ENV)
Sine Wave Capture
PulseWidth Amplitude
Capture
51
2 data points (50 per
division)
8-bits, 25 levelsper
vertical division.
10.24
divisions dynamic range
Hz.
Timebase
The maximumsamplingrate
of
10 MHz is reachedat a
SEC/DIV setting of 5 psldiv.
Hz.
Timebase
10 MHz.
The analogbandwidthis
limitedto
10 MHz bythe
vertical system.
1 MHz.
100 ns.

Your New Oscilloscope-222 DSO Operators
A
MaximumRated Normal-Mode
Voltage (probetip to probe
common)
A
MaximumRate Common-Mode
Voltage (probecommonto
chassis)
A
MaximumRated Potential
BetweenChannels
A
MaximumRated Potential
BetweenEither Power Pin
and
EXT TRIG COMM
or RS-232 Common
400 V (dc
+ peak ac) to
2 MHz. See Figure8-1 for
frequency derating curve,
400 V (dc
+ peak ac) to
1kHz. See Figure 8-2 for
frequencyderating curve.
800 V (dc
+ peak ac).
-0.5 to 42 V peak.
If eitherthe EXT TRIG COMM connectoror the RS-232
cable is connected to an external earth ground or
external power is applied, the oscilloscope chassis
cannotbe elevated.
Weight
Without accessories
Dimensions
Length
Height
Width
Battery-Charger Adapter
Battery
4.4 Ibs (2 kg).
9.9 in (252 mm).
3.4 in (86.4 mm).
6.25 in(158.8mm).
18Vrms.
Sealed lead-acid battery
with four cells.8.8 V open-
circuit EMF at full charge.
REV JUN 1989 1-3

Your New Oscilloscope-222 DSO Operators
OperatingTime
ChargingTime
Two hoursminimumwith a
fully chargedbattery.
Three hourswith the
oscilloscopeturned off.
Battery charging takes
placewhile the
oscilloscope isrunning
withthe battery-charger
adapter supplying power.
ExternalPower Requirements
AC 16-20 Vac, 16VA:
47 to 400
Hz.
DC 12-28 Vdc, 15Watts.
CRT GraticuleDimensions 8
X 10divisions of 0.5 cm
square (diagonalsize
approximately 2.5 inches).
1.3
STANDARD ACCESSORIES (refer to Section 7 for part
numbers)
The instrumentis shippedwith the following standardaccessories:
1Operators Manual
1Quick ReferenceGuide
1 RS-232 InterfaceGuide
1 InstrumentCarryingPouch
1Battery-Charger Adapter (wall transformer)
1 ProbeAccessories Kit
1Cabinet Feet Accessory Kit
1.4
OPTIONAL ACCESSORIES (refer to Section 7 for part
numbers)
Spare Battery
Accessory Pouchfor Batteryor Battery-Charger Adapter
(attachesto the instrumentcarryingcase)
RS-232 InterconnectionCable
BNC-female-to-dual-banana Adapter
RS-232 DemonstrationDisk
P6122 Probe
FieldAccessories Kit
REV JUN 1989

SECTION 2
GETTING STARTE

This Document was scanned from the original
Tektronix Service Manual
For enquiries about high quality technical manuals
[email protected]
This Document is a complete Scan from the original
Tektronix manual
For enquiries about our complete
High quality line of technical Manuals in PDF
mailto : [email protected]