Fluke 9100 Series Instruction Manual

Final Width = 215mm
U SER ' S H ANDBOOK
Model 9100
Universal Calibration System
Volume 1 — Operation

User's Handbook
For
The Model 9100
Universal Calibration System
(for Remote Operation, Instrument Specification, Specification Verification, Routine Maintenance and Calibration
refer to Volume 2 — Performance)
Volume 1 — Operation
© 2005 Fluke Corporation. All rights reserved.
All product names are trademarks of their respective companies.

This product complies with the requirements of the following European Community Directives:
89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage)
as amended by 93/68/EEC (CE Marking).
However, noisy or intense electromagnetic fields in the vicinity of the equipment can disturb the measurement
circuit. Users should exercise caution and use appropriate connection and cabling configurations to avoid
misleading results when making precision measurements in the presence of electromagnetic interference.
© 2005 Fluke Corporation P/N 850300 Issue 9.0(July 2005)

0-2 Model 9100 User's Handbook — Contents List
Page
Contents
Volume 1 — Operation (This Volume)
Section 1 The Model 9100 Multifunction Calibrator
1.1 About Section 1 ............................................................................................................. 1-1
1.2 Introduction to the Model 9100 ...................................................................................... 1-2
1.3 Model 9100 Options and Associated Products ............................................................. 1-6
1.4 UUT Calibration Procedure Library ............................................................................... 1-7
1.5 Printer Support .............................................................................................................. 1-8
1.6 UUT Calibration Certificates .......................................................................................... 1-8
1.7 Inventory Manaagement................................................................................................ 1-8
1.8 Documentation .............................................................................................................. 1-8
Section 2 Installing the Model 9100
2.1 About Section 2 ............................................................................................................. 2-1
2.2 Lifting and Carrying the Model 9100 ............................................................................. 2-2
2.3 Unpacking and Inspection ............................................................................................. 2-2
2.4 Storage .......................................................................................................................... 2-3
2.5 Preparation for Shipment .............................................................................................. 2-3
2.6 Calibration Enable Switch ............................................................................................. 2-3
2.7 Preparation for Operation .............................................................................................. 2-4
2.8 Connectors and Pin Designations ................................................................................. 2-10
Section 3 Model 9100 Controls
3.1 About Section 3 ............................................................................................................. 3-1
3.2 Introduction to the Front Panel ...................................................................................... 3-2
3.3 Modes of Operation ....................................................................................................... 3-4
3.3.1 Mode Selection ................................................................................................... 3-4
3.3.2 Configuration Mode ............................................................................................. 3-6
3.4 Working with Front Panel Controls — Tutorials ............................................................ 3-32

Model 9100 User's Handbook — Contents List 0-3
Page
Section 4 Using the Model 9100 — Manual Mode
4.1 About Section 4 ............................................................................................................. 4.1-1
4.2 Interconnections ............................................................................................................ 4.2-1
Functions:
4.3 DC Voltage .................................................................................................................... 4.3-1
4.4 AC Voltage .................................................................................................................... 4.4-1
4.5 DC Current .................................................................................................................... 4.5-1
4.6 AC Current .................................................................................................................... 4.6-1
4.7 Resistance..................................................................................................................... 4.7-1
4.8 Conductance ................................................................................................................. 4.8-1
4.9 Frequency ..................................................................................................................... 4.9-1
4.10 Mark/Period ................................................................................................................... 4.10-1
4.11 % Duty ........................................................................................................................... 4.11-1
4.12 Auxiliary Functions ........................................................................................................ 4.12-1
4.13 Capacitance .................................................................................................................. 4.13-1
4.14 Thermocouple Temperature .......................................................................................... 4.14-1
4.15 RTD Temperature ......................................................................................................... 4.15-1
4.16 Logic-Pulses .................................................................................................................. 4.16-1
4.17 Logic-Levels .................................................................................................................. 4.17-1
4.18 Insulation/Continuity ...................................................................................................... 4.18-1
4.19 DC Power ...................................................................................................................... 4.19-1
4.20 AC Power ...................................................................................................................... 4.20-1
4.21 AC Harmonics ............................................................................................................... 4.21-1
Section 5 Using the Model 9100 — Procedure Mode
5.1 About Section 5 ............................................................................................................. 5.1-1
5.2 Procedure Mode — Safety and General Notes ............................................................. 5.2-1
5.3 Procedure Mode — Access Guide ................................................................................ 5.3-1
5.4 Procedure Mode — 'Adjustment Only' Procedure ......................................................... 5.4-1
5.5 Procedure Mode — '1 Year Verification' & 'ISO9000 Verify' Procedures ...................... 5.5-1
5.6 Procedure Mode — 'Verify Pass/Fail' & 'ISO9000 Pass/Fail' Procedures..................... 5.6-1
See Volume 2 — Performance
Section 6 Remote Interfaces
Section 7 Model 9100 Specifications
Section 8 Model 9100 — Routine Maintenance and Test
Section 9 Model 9100 — Specification Verification
Section 10 Model 9100 — Calibration

Final Width = 215mm
DANGER
HIGH VOLTAGE
DANGER
!
Model 9100: I+, I-, Hi, Lo, sHi and sLo Terminals
Model 9105: H (Red), sH (Red), sL (Black) LI- (Black)
and I+20 (Yellow) Leads carry the Full Output Voltage
THIS CAN KILL !
Avoid damage to your instrument !
Refer to User's Handbook, Volume 2, Section 7; for
Maximum Output Voltages and Currents.
Unless you are sure that it is safe to do so,
DO NOT TOUCH ANY of the following:
Model 9100:I+ I- Hi Lo sHi or SLo leads and terminals
Model 9105:H sH sL LI-or I+20 leads
THIS INSTRUMENT IS CAPABLE OF DELIVERING
A LETHAL ELECTRIC SHOCK !
!

Section 1: Introducing the Model 9100: About Section 1 1-1
Final Width = 215mm
1.1 About Section 1
Section 1 The Model 9100 Universal Calibration System
Section1introduces the Model 9100UniversalCalibrationSystem. Itis divided into the
following sub-sections:
1.2 Introducing the Model 9100
1.2.1 Functions
1.2.2 Operating Modes
1.2.3 System Operation
1.3 Model 9100 Options and Associated Products
1.4 UUT Calibration Procedure Library
1.5 Printer Support
1.6 Calibration Certificates
1.7 Inventory Management
1.8 Documentation

1-2 Section 1: Introducing the Model 9100
Final Width = 215mm
1.2 Introduction to the Model 9100
W
1.2.1 Functions
The Model 9100 is a state-of-the-art calibrator offering multimeter test capabilities, providing wide functionality from a single
source. It can calibrate:
• DC Voltage: ...............................................0V to ±1050V
• AC Voltage: ...............................................0V to 1050V 10Hz to 100kHz
Waveshapes: Sinusoidal, Square, Impulse, Triangular and Trapezoidal
• DC Current: ................................................0A to ±20A (1000A with Option 200)
• AC Current: ................................................0A to 20A 10Hz to 30kHz (1000A with Option 200)
Waveshapes: Sinusoidal, Square, Impulse, Triangular and Trapezoidal
• Resistance:..................................................0Ωto 400MΩ
• Frequency (1:1 Square Wave):...................0.5Hz to 10MHz
Voltage Levels (LF): -32V to +32V (HF): -6.5V to +6.5V
• Phase: .........................................................±180°on ACV and ACI functions
• Mark/Period Ratio: .....................................2.5 x 10-8 : 1 to 0.999995 : 1
Pulse widths: 0.05 µ s to 1999.99ms Repetition Intervals: 0.1 µ s to 2000.00ms
Voltage Levels (LF): -32V to +32V (HF): -6.5V to +6.5V
• Per Cent Duty Cycle: .................................00.05% to 99.95% (2 decimal places)
Repetition Intervals: 0.1µs to 2000.00ms
Voltage Levels (LF): -32V to +32V (HF): -6.5V to +6.5V
• Capacitance: ...............................................500pF to 40mF
• Conductance:..............................................2.5nS to 2.5mS
• Thermocouple Simulation:.........................Types: B, C, E, K, L, J, N, R, S and T. Temp. Scales: IPTS-68 & ITS-90.
Range depends on thermocouple type: Refer to Section 4, Paras 4.14.
• RTD Temperature Simulation:...................'PT385' (Euro) curve: -200°C to +850°C; or 'PT392' (USA) curve: -200°C to +630°C
Temp. Scales: IPTS-68 & ITS-90.
• Logic Stimulus: ..........................................Pulsed Logic: TTL, CMOS, ECL
Pulse widths: 0.05
µ s to 1999.99ms Repetition Intervals: 0.1 µ s to 2000.00ms
• Logic Stimulus: ..........................................DC Levels: TTL, CMOS, ECL
A
A
A
sHi sLo
Hi Lo
I+I-
!
123
456
789
0
—
E
OFF
ON Mode
Aux
Hz
Ω
A
V
A B C D E F CLR
GH I J KL
MN OP QR
ST UV WX
YZ
OUTPUT
1500Vpk
max
15Vpk
max
15Vpk
max
HIGH VOLTAGE
DANGER
_/
!

Section 1: Introducing the Model 9100 1-3
Final Width = 215mm
1.2.2 Operating Modes
In order to be able to calibrate a wide range of different UUTs, the 9100 has had
flexibility built into its design. There are five modes, only two of which, 'Manual' and
'Procedure'determinetheeverydayuseoftheinstrument. Theotherthreeareconcerned
with system configuration, 9100 calibration and 9100 selftest.
1.2.2.1 Manual Mode
In 'Manual' Mode: the 9100 is operated entirely from the front panel. The operator is
in complete charge of the calibration procedure, usually interpreted locally from the
UUT manufacturer's calibration data.
1.2.2.2 Procedure Mode
'Procedure' Mode involves the use of a memorized calibration procedure. The
manufacturer's data for the UUT will have been interpreted into a series of calibration
operations,whichareprogrammed on to amemorycard. Whenthecardis inserted into
the 'PROCEDURE' slot in the front panel, the 9100 will move from operation to
operation,switchingthe9100controlsautomatically,andissuingaseriesofrequestsfor
the operator to change UUT switching and connections.
1.2.2.3 Configuration Mode
Thismodeprovidesaccessfortheuser-selectableconfigurationoptions. Theseinclude:
Direct Access
• Change the viewing angle of the LCD screen display.
Password Access
• Set the instrument to power-up in either Manual or Procedure mode.
• Change the IEEE-488 bus address.
• Enable or disable the use of an external printer (Procedure mode only).
• Enable or disable the use of a data card in the 'RESULTS' slot (Procedure mode only).
• Adjust the threshold for high voltage warning.
• Determinethepercentage ofUUTmeasurement tolerancebeyondwhich a'Borderline'result
is called (Procedure mode only).
• Clear the displayed list of Procedure mode users.
• Alter the memorized date and time, and its format of presentation.
• Select the type of certificate required to be printed, alter some of the certificate details, and
re-format its pages (Procedure mode only).
• Alter the passwords required for entry to Configuration and Calibration modes.
• Set User language (Procedure mode only).

1-4 Section 1: Introducing the Model 9100
Final Width = 215mm
1.2.2.4 Calibration Mode
Calibration of the 9100 itself cannot proceed until two security measures have been
satisfied:
1. The rear panel 'CAL' switch must be set to its 'ENABLE' position.
Note: Theswitchis recessed behind a small hole — atshipment this holeis covered by
apaper seal which should not be brokenexcept foran authorized recalibration.
A broken seal is regarded as invalidating the previous calibration.
2. An acceptable password must be entered on the screen.
Once into Calibration mode, There are three types of calibration available:
•'Special' calibration, enabling automatic calibration of the main A-D converter.
Thisshouldbe used onlyundersupervision—if it issuspectedthatsuch calibration
may be required, contact your Fluke Service Center.
•'Factory use only' is an initial calibration which is not available to users, requiring
a second password.
•'StandardCalibration'willinitiatemanualcalibrationproceduresforthosefunctions
for which recalibration is required. These are: DC Voltage, AC Voltage, DC
Current, AC Current and Resistance
Re-compensationoftheCapacitancefunctionisperformedautomaticallyontransfer
to Capacitance function from another function, only if 20 minutes has elapsed from
power on, and only if one or more of three conditions are satisfied since the most-
recent re-compensation:
24 hours has elapsed.
or Internal temperature has changed by ±5°C.
or The Resistance function has been externally calibrated.
Those 9100 calibration sequences which are user-accessible are detailed in Section 10.
If it is suspected that some other calibration may be required, contact your Fluke
Service Center.

Section 1: Introducing the Model 9100 1-5
Final Width = 215mm
1.2.2.5 Test Mode
Three main variants of self test are available for user initiation:
•'Fast Test': This is the same test as is carried out at power-on, checking power
supplies, etc., and is intended to give an indication whether the instrument is
sufficiently alive to attempt to use.
•'Full Test': The full test is run to completion. The 9100 will keep a list of all test
failures, including the number of the test and its result. Any failures can then be
recalled using screen keys.
•'Interface Test': This can be used to check the operation of the display and its
memory, the keyboard, and/or a printer connected to the instrument, and
a blank memory card inserted in either slot on the front panel (WARNING!: the
stored contents of any memory card subjected to this test will be over-written!).
It is possible to print out a set of results of selftests. A printer can be connected directly
to the 25-way Centronics™ printer port on the rear panel. The printer can be enabled
from within Configuration mode.
Testproceduresanderror-codedescriptionsaregiveninVolume2,Section8. Inthecase
of a reported or suspected failure, consult your Fluke Service Center.
1.2.3 System Operation
1.2.3.1 Remote Interface
The instrument can form part of an automated system by means of the IEEE-488
standarddigitalinterface. Theinterfacehasbeenincludedbothforautomaticcalibration
of UUTs, and for automatic calibration of the 9100 itself. In normal operation, the
degree of automation available will generally be determined by the manual operation
characteristics of the UUT. The method of connecting to the system controller and the
IEEE-488.2 SCPI command codes are described in Volume 2, Section 6.
1.2.3.2 Portocal II and 9010
The 9100 is included in the number of calibrators accessible through Portocal II and
9010, which can be used to calibrate UUTs remotely.

1-6 Section 1: Introducing the Model 9100
Final Width = 215mm
1.3 Model 9100 Options
and Associated Products
The available options for the 9100 are as follows:
Option 10 Blank 256kByte, Flash memory.
Option 30 Blank 256kByte, Static RAM (SRAM), battery backed.
Option 60 Soft Carry Case.
Option 70 NAMAS Calibration Certificate traceable to National Standards.
Option 90 Rack Mounting Kit.
Option 100 High Stability Crystal Reference.
Option 200 10- and 50-Turn Current Coils.
Option 250 250MHz Oscilloscope Calibrator Module.
or
Option 600 600MHz Oscilloscope Calibrator Module.
Line Voltage: The 9100 is configured for use at the correct voltage at the shipment
point.
In addition, the following associated products are available:
PLC-XXX Procedure Library Cards (Sub-section 1.4).
Model 9105 Comprehensive Lead Set.
Portocal II Windows Automated Calibration Software and ISO 9000 Database
Managerincludesfull networking capabilitiesandprocedurelibrary,
CD-ROM, user's handbook and R & R Report Writer™ package.
9010 WindowsProcedureGeneratorandInventoryManagementSoftware
offersautomatedcalibrationusingthe9000,9100and9500calibrators
via the IEEE-488 interface, and the capability to program procedure
cardsforthe9000, 9100and9500calibrators. 9010alsoincludesfull
networking capabilities and procedure library, CD-ROM, user's
handbook and R & R Report Writer™ package.

Section 1: Introducing the Model 9100 1-7
Final Width = 215mm
1.4 UUT Calibration Procedure Library
In'Procedure'Mode,UUTcalibrationproceduresaredrivenfrommemorizedsequences.
These are supplied on FLASH memory cards, each usually holding up to three
manufacturermodelswiththreeproceduretypes. Theprocedures: '1YearVerification,
'Adjustment' and 'Verify Pass/Fail' contain information based on the manufacturer's
published specifications, and are correct at the time of publication. (Users can, of
course, generate their own versions of procedures using Portocal II, or 9010.)
Thelibrarycontainsproceduresforsomeoftheequipmentavailablefrommanufacturers
worldwide. For a complete updated listing of the Fluke Procedure Library, contact
your local sales representative or Fluke Service Center.
For a list of some of the procedures available, refer to the current Procedure Library
document.
1.5 Printer Support
9010 and Portocal II software both support around 170 different models of printer.
Paper sizes and margins are programmable, allowing text and data to be positioned
anywhere on a page.
1.6 UUT Calibration Certificates
1.6.1 Procedure Mode Results Printouts
ISO 9000 requires that calibration records be maintained for later inspection. Whether
or not 9010 / Portocal II is purchased, the Model 9100 Procedure Mode supports two
formats for recording results. For a basic certificate of results, or a simple pass-fail
format for each test, a printer can be connected directly to the 25-way Centronics™
printer port on the rear panel. The printer is configured from the screen menu.
1.6.2 9010 and Portocal II Custom Certificates
With 9010 and Portocal II, custom certificates can be generated by transferring results
to a memory card (SRAM only) inserted in the front-panel 'RESULTS' slot. This card
can be read to a personal computer running 9010 or Portocal II software, via a memory
cardreader. Todesignacustomcertificate,thesoftwareuses theR&RReportWriter™
application to control layout, type and graphics.
9010 and Portocal II software also contain pre-designed calibration certificates.
Note about Formatting SRAM
Cards as Results Cards:
BeforeanewSRAMcardcanbeusedto
store results, it must first be formatted
for the purpose. This can be carried out
bytheModel9100inTestmode,aspart
of the 'Card Slot Test' procedure.
(Refer to Volume 2 of this handbook,
Section 8, paras 8.3.4.5).

1-8 Section 1: Introducing the Model 9100
Final Width = 215mm
1.7 Inventory Management
9010 and Portocal II software both include an inventory database which need not be
limitedtohandheldMultimeters: anyitemrequiringperiodiccalibrationormaintenance
can be added.
Database information can be retrieved in several different ways: location, calibration-
due date, form of certificate etc.
1.8 Documentation
For reasons of size, the 9100 User's Handbook is divided into three volumes:
This Volume 1 (pt. no. 850300) relates to the basic operation of the 9100, whereas
Volume 2 (pt. no. 850301) deals with basic 9100 performance, containing information
relatedto:IEEE-488/SCPIremotecommandperformance,9100specifications,routine
maintenance, specification verification and calibration. Volume 3 (pt. no. 850306) is
concernedentirelywithOscilloscopeCalibrationusingOption250(upto250MHz)and
Option600(upto600MHz),andisformattedtoincludebothoperationandperformance
information.
PortocalIIand9010aredocumentedintheform ofaUser'sHandbook(pt.no.850315).

Section 2: Installing the Model 9100: About Section 2 2-1
Final Width = 215mm
2.1 About Section 2
Section 2 Installing the Model 9100
Section 2 contains information and instructions for unpacking and installing the Model
9100 Universal Calibration System. It is divided into the following sub-sections:
2.2 Lifting and Carrying the Model 9100
2.3 Unpacking and Inspection
2.4 Storage
2.5 Preparation for Shipment
2.6 Calibration Enable Switch
2.7 Preparation for Operation
2.7.1 Power Input
2.7.2 Power Cable
2.7.3 Line Voltage
2.7.4 Power Fuse
2.7.5 Mounting
2.8 Connectors and Pin Designations
2.8.1 IEEE-488 Input/Output Socket J101
2.8.2 Parallel Port J103
2.8.3 Serial Port J102
2.8.4 Signal Output J109
2.8.5 Phase Lock Connections
2.8.6 'TRIG OUT' and 'SIG OUT' Connections

2-2 Section 2: Installing the Model 9100
Final Width = 215mm
Caution! The9100weighsinexcessof 18kg, so takespecialcarewhen liftingand
carrying the instrument.
2.2.1 Lifting and Carrying from Bench Height
1. Disconnect and remove any cables from the rear panel.
2. Tiltthe9100sothatitisstandingverticallyonitsrearpanel,withthefeettowardsyou.
Pull the instrument towards you at the edge of the bench.
3. Grasptheinstrumentatthebottom(rearpanel)cornerfurthestawayfromyou,andtilt
itslightlytorestagainstyou. Taketheweightandcarryitverticallyatthesameheight,
making sure that it remains resting against you.
4. Place the 9100 down at the same level by setting it vertically on to the surface, then
swivel it so that it can be tilted back on to its feet.
2.2.2 Lifting and Putting Down at Low Level
1. Alwaysbendyourknees,notyourback,whengoingdown. Keepyourbackasstraight
and as vertical as possible.
2. Use the same technique (2.2.1 above) to hold the instrument's center of gravity close
to you (most of its weight is at the rear).
2.3 Unpacking and Inspection
Every care is taken in the choice of packing materials to ensure that your equipment will
reach you in perfect condition.
If the equipment has been subject to excessive mishandling in transit, the fact will
probablybevisibleasexternaldamagetotheshippingcontainer and inner carton. In the
event of damage, the shipping container, inner carton and cushioning material should be
kept for the carrier’s inspection.
Carefully unpack the equipment and check for external damage to the case, sockets,
controls, etc. If the shipping container and cushioning material are undamaged, they
should be retained for use in subsequent shipments. If damage is found notify the carrier
and your sales representative immediately.
Standard accessories supplied with the instrument should be as described in Section 1.
2.2 Lifting and Carrying the Model 9100
Note about Transportation:
If the 9100 is to be transported, please
considertheuseofOption60,whichis
a soft carry case.

Section 2: Installing the Model 9100 2-3
Final Width = 215mm
2.4 Storage
The instrument should be stored under cover. The shipping container provides the most
suitable receptacle for storage, as it provides the necessary shock isolation for normal
handling operations.
Place the instrument with an active desiccant sachet inside a sealed bag. Fit the bag into
the cushioning material inside the inner carton, place this within the corner cushioning
blocks inside the outer shipping container, and locate the whole package within the
specified storage environment.
2.5 Preparation for Shipment
The instrument should be transported under cover. The original (double) shipping
containershouldbe usedtoprovideshock isolationfornormalhandling operations. Any
other container should be double-cushioned, providing similar shock isolation to the
following approximate internal packing dimensions:
Length Width Depth
Outer Box 785mm 675mm 440mm
Inner Box 675mm 565mm 315mm
Cushioned to 550mm 430mm 145mm
Place the instrument with an active desiccant sachet inside a sealed bag. Fit the bag into
the cushioning material inside the inner carton, place this within the corner cushioning
blocks inside the outer shipping container, and secure the whole package.
2.6 Calibration Enable Switch
CAUTION
This two-position, 'CAL' switch on the rear panel protects the instrument calibration
memory. Theinstrumentwasinitiallycalibratedatthefactory,soundernocircumstances
should the switch be operated, until immediate recalibration is intended.
For Recalibration:
If Calibration Mode is entered while the switch is in the 'DISABLE' position, the
following warning message is placed on the screen:
Calibration switch not enabled!

2-4 Section 2: Installing the Model 9100
Final Width = 215mm
2.7 Preparation for Operation
Note: Refer to the Model 9100 General Specifications, including Environmental Conditions: Volume 2 of this handbook, Section
7, sub-section 7.1.
Before preparing the Model 9100 calibrator for operation, note the danger warning:
DANGER
THIS INSTRUMENT IS CAPABLE OF DELIVERING A LETHAL ELECTRIC SHOCK. THE FRONT PANEL
TERMINALS ARE MARKED WITH THE ABOVE 'FLASH' SYMBOL TO WARN USERS OF THIS DANGER.
UNDER NO CIRCUMSTANCES TOUCH ANY INSTRUMENT TERMINAL UNLESS YOU ARE FIRST SATISFIED
THAT NO DANGEROUS VOLTAGE IS PRESENT.
Caution: Iftheequipmentisusedinamannernotspecifiedbythemanufacturer,theprotectionprovidedbytheequipmentmay
be impaired.
Other than the main output terminals and the D-type signal output socket, the connections to the 9100 are via the rear panel:
9100 Rear Panel

Section 2: Installing the Model 9100 2-5
Final Width = 215mm
2.7.1 Power Input
The recessed POWER INPUT
plug,POWERFUSE,POWER
SWITCH and LINE
VOLTAGE SELECTOR are
contained in an integral filtered
module on the left of the rear
panel (looking from behind the
unit).
A window in the fuse drawer
allows the line voltage selection
to be inspected. To inspect the
fuse rating the fuse drawer must
betakenout(Refertosub-section
2.7.4. Firstswitchoffandremove
the power cable).
POWER INPUT
POWER FUSE ( IEC 127 )
100/120 - T 5.0A HBC
220/240 - T 3.15A HBC
POWER 450VA
FREQUENCY 48-63Hz
2.7.2 Power Cable
The detachable supply cable, comprising two meters of 3-core PVC sheath cable
permanentlymouldedtoafully-shrouded3-pinsocket, fits in the POWERINPUTplug
recess, and should be pushed firmly home.
The supply lead must be connected to a grounded outlet ensuring that the ground lead is
connected. ConnectBlackleadto Line, White leadtoNeutralandGreenlead to Ground.
(European: BrownleadtoLine,BlueleadtoNeutral,andGreen/YellowleadtoGround).
(The UK power plug internal fuse rating is 5A.)

2-6 Section 2: Installing the Model 9100
Final Width = 215mm
2.7.3 Line Voltage
The 9100 is operative for line voltages in the ranges: 100/120/220/240V, 48-63Hz.
To accommodate these ranges, a small voltage selector block is housed behind the
POWER FUSE drawer.
2.7.3.1 Selection of Operating Line Voltage
Ensure that the POWER CABLE is removed.
1. Insert a small screwdriver blade in the narrow recess above the catch over the fuse
drawer;leverthe screwdriver handle gentlyupwardsuntilthecatch releases. Pull the
drawer out to reveal the grey voltage selector block.
2. Hook a small finger into the block in the square recess in its base; pull to disengage
its contacts, and remove from the module cavity.
3. Rotate the voltage selector board until the desired voltage faces outward.
4. Ensurethattheblockisupright. Reinserttheblockfirmlyintoitscavityinthemodule.
5. Checkthefuseifrequired(seeparas2.7.4),theninsertthefusedrawerintothemodule
and press until the catch is heard to click into place.
6. Check that the desired voltage is visible in the cutout in the fuse drawer.
Voltage
Selector
Block Fuse Drawer
Removed
Release
Catch
Recess for
Screwdriver Voltage
Indicator
Window
Fuse
Drawer