Agilent 8546A Specifications Sheet

Installation

and Verication

EMI Receiver Series

HP 8542E/HP 8546A

EMI Receiver

HP

85422E/HP 85462A

Receiver

RF

Section

ABCDE

HP Part No. 5962-0478

Printed in USA December 1996

Notice.

The information contained in this document is subject to change

without notice.

Hewlett-Packard makes no warranty of any kind with regard to this

material, including but not limited to, the implied warranties of

merchantability and tness for a particular purpose. Hewlett-Packard

shall not be liable for errors contained herein or for incidental

or consequential damages in connection with the furnishing,

performance, or use of this material.

c



Copyright Hewlett-Packard Company 1994, 1996

All Rights Reserved. Reproduction, adaptation, or translation without

prior written permission is prohibited, except as allowed under the

copyright laws.

1400 Fountaingrove Parkway, Santa Rosa CA, 95403-1799, USA

Certication

Regulatory Information

Hewlett-P

published

Hewlett-P

are

T

echnology, to the extent allowed by the Institute's calibration facility,

and

Organization

ackard

specications

ackard

Company

at

further

certies

the

time

certies

that

this product met its

of shipment from the factory.

that

its calibration measurements

traceable to the United States National Institute of Standards and

to the calibration facilities of other International Standards

members.

Warranty

Regulatory information is located in the

at

the

end

of

Chapter

1,

\Specications

EMI Receiver Series Reference

and

Characteristics."

This Hewlett-Packard instrument product is warranted against defects

in material and workmanship for a period of one year from date of

shipment. During the warranty period, Hewlett-Packard Company

will, at its option, either repair or replace products which prove to be

defective.

F

or

warranty

service

shipping

shipping

pay

all

shipping

Hewlett-P

Hewlett-P

by

Hewlett-P

its

programming

instrument.

facility

charges

charges

ackard

ackard

Hewlett-P

service

designated

to

to

charges

from

warrants

ackard

instructions

or

repair

by

Hewlett-P

return

,

duties

the

another

that

for

use

with

ackard

,

this

product

Hewlett-P

ackard

and

product

,

and

taxes

country

its

software

must

be

ackard.

Buyer

Hewlett-P

to

Buyer

.

However

for

products

.

and rmware designated

an instrument will execute

when

does

properly

not

installed on that

warrant that the operation

returned

shall

ackard

returned

prepay

shall

,

Buyer

to

a

pay

shall

to

of the instrument, or software, or rmware will be uninterrupted or

error-free.

Limitation of Warranty

The foregoing warranty shall not apply to defects resulting from

improper or inadequate maintenance by Buyer, Buyer-supplied

software or interfacing, unauthorized modication or misuse,

operation outside of the environmental specications for the

product, or improper site preparation or maintenance

NO OTHER W

ARRANTY IS EXPRESSED OR IMPLIED

.

.

HEWLETT-PACKARD SPECIFICALLY DISCLAIMS THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE.

Exclusive Remedies

THE REMEDIES PROVIDED HEREIN ARE BUYER'S SOLE AND

EXCLUSIVE REMEDIES. HEWLETT-PACKARD SHALL NOT BE

LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR

CONSEQUENTIAL DAMAGES, WHETHER BASED ON CONTRACT,

TORT, OR ANY OTHER LEGAL THEORY.

iii

Assistance

Product

maintenance

agreements

assistance

Oce

.

are

,

contact

agreements

available

your

for

Hewlett-P

nearest

and

other

customer assistance

ackard products.For any

Hewlett-Packard Sales and Service

Compliance

Safety

Notes

WARNING

CA

UTION

This instrument has been designed and tested in accordance with

IEC Publication 348, Safety Requirements for Electronic Measuring

Apparatus, and has been supplied in a safe condition. The instruction

documentation contains information and warnings which must be

followed by the user to ensure safe operation and to maintain the

instrument in a safe condition.

The

following

safety

notes

are

used

throughout

this manual.

Familiarize yourself with each of the notes and its meaning before

operating this instrument.

Warning denotes a hazard. It calls attention to a procedure

which, if not correctly performed or adhered to, could result in

injury or loss of life.Do

not

proceed beyond a warning note until

the indicated conditions are fully understood and met.

Caution

denotes

a

hazard.

It

calls

attention

to a procedure that, if

not correctly performed or adhered to, would result in damage to or

destruction of the instrument. Do

not

proceed beyond a caution sign

until the indicated conditions are fully understood and met.

iv

General Safety Considerations

WARNING

CAUTION

No operator serviceable parts inside. Refer servicing to

qualied personnel. To prevent electrical shock, do not remove

covers.

If this instrument is not used as specied, the protection

provided by the equipment may be impaired. This instrument

must be used in a normal condition (in which all means for

protection are intact) only.

For continued protection against re hazard, replace line fuse

only with same type and rating ([F 5A/250V]). The use of other

fuses or material is prohibited.

Before switching on this instrument, make sure that the line voltage

selector

switch

is set to the voltage of the power supply and the

correct fuse is installed.

Always use the three-prong ac power cord supplied with this

instrument. Failure to ensure adequate earth grounding by not

using this cord may cause instrument damage.

Only

clean

the

L

instrument

The

instruction

marked

user

to

with

refer

cabinet

using

documentation

this

symbol

to

the

instructions in the documentation.

a

when

damp

symbol.

it

is

necessary

cloth.

The

product

for

the

is

Manual Conventions

CE

ISM1-A

The

CE

mark

Community

design

This

was

is

a

symbol of an Industrial Scientic and Medical

is

a registered trademark of the European

.

(If

accompanied

by a year, it is when the

proven.)

Group 1 Class A product.

CSA The CSA mark is a registered trademark of the Canadian

Standards Association.

4

Front-Panel Key

5

This represents a key physically located on the

instrument.

NNNNNNNNNNNNNNNNNNNNNNN

Softkey

This indicates a \softkey," a key whose label is

determined by the rmware of the instrument.

Screen Text

This indicates text displayed on the instrument's

screen.

v

EMI Receiver Series Documentation Description

The

the

following

receiver

documents are provided with either the EMI receiver or

RF section.

Installation

your instrument, verifying instrument operation, and customer

support.

User's Guide

measurements with your EMI receiver or receiver RF section.

Reference

error messages, and key descriptions.

Programmer's Guide

instrument conguration, creating programs, and parameters for

each of the programming commands available.

and

Verication

describes instrument features and how to make

provides specications and characteristics, menu maps,

provides information on remote control

provides information for installing

vi

Contents

1. Preparing for Use

Introducing the EMI Receiver . . . . . . . . . . . . . 1-1

Accessories Supplied ................. 1-2

InitialInspection ..... ........ ...... 1-4

Electrostatic Discharge ................ 1-5

Reducing Damage Caused by ESD ...... .... 1-6

Installation Procedures ................ 1-7

Installing the EMI Receiver ............. 1-8

Installing the Receiver RF Section . . . . . . . . . . 1-15

PowerCables..................... 1-18

2.

Operation

Safety

Before

T

est

Recording

V

erication

.

.

...... ........ ........ 2-2

Y

ou Start ...... ....... ...... 2-2

equipment you will need . . . . . . . . . . . . 2-3

the

test results . . . . . . . . . . . . . . 2-3

If the receiver doesn't meet specications ...... 2-3

Periodically verifying operation .... ....... 2-3

1. Frequency Readout and Marker Count Accuracy . 2-7

2. Frequency Span Readout Accuracy ....... 2-12

3. EMI Receiver Absolute Amplitude Accuracy . . . 2-16

4. Input Attenuator Accuracy for Receiver RF

5.

Section

Input

.

.

.

Attenuator

.

.

.

.

A

ccuracy

.

............ 2-23

for

EMI

Receiver

.

6. Scale Fidelity ................. 2-31

7. EMI Receiver Reference Level Accuracy .... 2-39

8. Receiver RF Section Reference Level Accuracy . 2-45

9. Calibrator Amplitude Accuracy . . . . . . . . . 2-51

10. Calibration Repeatability and IF Bandwidth

Uncertainty.... ........ ...... 2-55

11. Frequency Response for the Receiver RF Section 2-59

12. EMI Receiver Overload

............

13. Receiver RF Section Overload . . . . . . . . . 2-69

14. Displayed Average Noise Level for EMI Receiver 2-70

15. Displayed Average Noise Level for Receiver RF

Section . . . . . . . . . . . . . . . . . . . . 2-78

16. CISPR Pulse Response . . . . . . . . . . . . . 2-84

Operation Verication Test Record . . . . . . . . . . . 2-95

. 2-26

2-68

Contents-1

3. Customer Support

If You Have a Problem ...... ........ .. 3-1

Calling HP Sales and Service Oces .......... 3-1

Check the Basics . . . . . . . . . . . . . . . . . . . 3-2

If Your EMI Receiver Does Not Turn On ....... 3-2

If the RF Filter Section Does Not Seem to be Working . 3-2

If the EMI Receiver Cannot Communicate Via HP-IB . 3-2

Verication of Proper Operation . . . . . . . . . . . 3-2

If the RF lter section Does Not Power O . . . . . . 3-2

ErrorMessages................... 3-2

Additional Support Services . . . . . . . . . . . . . . 3-3

CompuServe

.

.

.

.

.

.

.

.

..... ....... 3-3

FAX Support Line ...... ........ ... 3-4

Returning the EMI Receiver for Service ........ 3-5

Package the EMI receiver for shipment ....... 3-5

4.

Error

Nonrecoverable

Messages

System

Errors

.

.

.......... 4-14

Index

Contents-2

Figures

1-1. EMI Receiver . . . . . . . . . . . . . . . . . . . . 1-1

1-2. Example of a Static-Safe Work Station . . . . . . . . 1-5

2-1. Frequency Readout Accuracy Test Setup . . . . . . . 2-7

2-2. 1800 MHz Frequency Span Readout Accuracy Test

Setup...................... 2-12

2-3. 10.1 MHz to 10 kHz Frequency Span Readout Accuracy

Test Setup ................... 2-14

2-4. Input 1 Absolute Amplitude Accuracy Setup ..... 2-16

2-5. Input 2 Absolute Amplitude Accuracy Setup ..... 2-19

2-6. Input Attenuator Accuracy Test Setup . . . . . . . . 2-23

2-7. Input Attenuator Accuracy Test Setup for Frequency

2-8.

2-9.

2-10.

2-11.

Selection

Input

Attenuator

Scale

Fidelity

Reference

Reference

.

T

Level

Level

.

A

est

A

A

.

.

.

ccuracy

Setup

ccuracy

ccuracy

.

...... ........ 2-26

T

est

Setup . . . . . . . . 2-27

.............. 2-31

T

est Setup ........ 2-39

T

est Setup ........ 2-45

2-12. LPF Characterization . . . . . . . . . . . . . . . . 2-52

2-13. Calibrator Amplitude Accuracy Test Setup ...... 2-53

2-14. Uncertainty Test Setup ........ ....... 2-55

2-15. Frequency Response Test Setup,50 MHz .... .. 2-59

2-16. Frequency Response Test Setup (<50 MHz) . . . . . . 2-62

2-17. Displayed Average Noise Level Test Setup-EMI receiver 2-70

2-18. Displayed Average Noise Level Specications400 kHz 2-72

2-19. Displayed Average Noise Level Test Setup ...... 2-78

2-20. Input Amplitude Calibration Test Setup ....... 2-84

2-21. Isolation Check Test Setup .. ........ ... 2-86

Contents-3

Tables

1-1. EMI Receiver Accessories Supplied . . . . . . . . . . 1-2

1-2. Static-Safe Accessories ............... 1-6

1-3. ACPower Cables Available ............. 1-19

2-1. Operation Verication Tests ...... ....... 2-1

2-2. Recommended Test Equipment ........... 2-4

2-3. Recommended Accessories ............. 2-5

2-4. Recommended Cables . . . . . . . . . . . . . . . . 2-6

2-5. Frequency Readout Accuracy for the Receiver RF

Section . . . . . . . . . . . . . . . . . . . . . 2-9

2-6. Frequency Readout Accuracy for the EMI Receiver . . 2-9

2-7. Marker Count Accuracy............... 2-11

2-8.

2-9.

2-10.

2-11.

2-12.

2-13.

Frequency

INPUT

INPUT

INPUT

INPUT

Input

Span

Readout

1

Absolute Amplitude Accuracy Preamp O . . 2-17

A

ccuracy

.

.

.

.

.

.... 2-15

1 Absolute Amplitude Accuracy Preamp On . . 2-18

2 Absolute Amplitude Accuracy Preamp O . . 2-21

2 Absolute Amplitude Accuracy Preamp On . . 2-22

Attenuator Error . . . . . . . . . . . . . . . 2-25

2-14. Input 1 Maximum Amplitude Attenuator Error . . . . 2-29

2-15. Input 1 Minimum Amplitude Attenuator Error .... 2-29

2-16. Input 2, 50 MHz Attenuator Error . . . . . . . . . . 2-30

2-17. Cumulative and Incremental Error, Log Mode .. .. 2-33

2-18. Cumulative and Incremental Error, Log Mode, Narrow

Bandwidth ................... 2-34

2-19.

Scale

Fidelity

,

Linear

Mode

.

.

.

...... .... 2-36

2-20. Scale Fidelity, Linear Mode ............. 2-36

2-21. Reference Level Accuracy, Log Mode .... .... 2-41

2-22. Reference Level Accuracy, Linear Mode ....... 2-42

2-23. Reference Level Accuracy, Log Mode for Narrow

Bandwidths . . . . . . . . . . . . . . . . . . . 2-43

2-24. Reference Level Accuracy, Linear Mode for Narrow

Bandwidths . . . . . . . . . . . . . . . . . . . 2-44

2-25. Reference Level A

2-26. Reference Level A

ccuracy, Log Mode

ccuracy, Linear Mode

....

.... 2-47

.......

2-48

2-27. Reference Level Accuracy, Log Mode for Narrow

Bandwidths . . . . . . . . . . . . . . . . . . . 2-49

2-28. Reference Level Accuracy, Linear Mode for Narrow

Bandwidths . . . . . . . . . . . . . . . . . . . 2-50

2-29. Resolution Bandwidth Switching Uncertainty . . . . . 2-57

2-30. Resolution Bandwidth Switching Uncertainty for

Narrow Bandwidths . . . . . . . . . . . . . . . 2-58

2-31. Frequency Response Band 0 (50 MHz) ....... 2-65

2-32. Frequency Response Band 1 (For an HP 85462A only) . 2-66

2-33. Frequency Response Band 0 (<50 MHz) ....... 2-67

2-34. Non-CISPR Bandwidths Input #1 Preamp O/On400

kHz .. ........ ........ .... 2-72

Contents-4

2-35. Non-CISPR Bandwidths Input #1 Preamp O/On400

kHz .. ........ ........ .... 2-74

2-36. Non-CISPR Bandwidths Input #2 Preamp O/On ... 2-75

2-37. Non-CISPR Bandwidths Input #2, 1 GHz to 6.5 GHz

Preamp O/On ................. 2-77

2-38. Displayed Average Noise Level Worksheet .... .. 2-83

2-39. Input Amplitude Calibration Worksheet ...... . 2-93

2-40. Quasi-Peak Detector Reference Accuracy Worksheet . 2-93

2-41. Quasi-Peak Detector Accuracy............ 2-94

2-42. Operation Verication Test Record . . . . . . . . . . 2-95

3-1. Hewlett-Packard Sales and Service Oces .. .... 3-6

Contents-5

Preparing for Use

Introducing the EMI Receiver

The EMI receiver includes the receiver RF section, the RF lter

section, and all the accessories you will need to prepare the system

for use.

This chapter contains information about accessories supplied, initial

inspection, electrostatic discharge, and available power cables.

In addition, installation procedures show how to install the handles,

lock the system together, set the line voltage selector switches, check

the fuses, add the front and rear cables, and set the HP-IB address.

1

Figure 1-1. EMI Receiver

Preparing for Use 1-1

Accessories Supplied

Accessory Description HP Part Number

Receiver RF Section

Table 1-1. EMI Receiver Accessories Supplied

Power cable See Table 1-3

Limit line and antenna factor

library disk

Handles 5062-3991

Adapters, Type N (m) to BNC (f) 1250-0780

Cable, BNC (m) to BNC

30 cm (12 in)

1

(m),

5010-7721

8120-1838

External Keyboard T

1

For a standalone receiver RF section only, 23 cm (9 in), HP Part Number 8120-2682.

1-2 Preparing for Use

emplate

85462-80010

RF Filter Section

Table 1-1. EMI Receiver Accessories Supplied (continued)

Accessory Description HP Part Number

Auxiliary interface cable 8120-6337

Two

sweep exible cables

ALC cable 8120-6212

Three

type-N

semi-rigid

cables

8120-8154

85460-20036

Two securing spacers 85460-60028

Preparing for Use 1-3

Table 1-1. EMI Receiver Accessories Supplied (continued)

Accessory Description HP Part Number

RF Filter Section (continued)

Handles 5062-3989

Power cable See Table 1-3

Initial

Inspection

Inspect

or

the

cushioning

shipping

material

container

is

damaged,

for

damage

keep

. If the shipping container

it until you have veried

that the contents are complete and you have tested the EMI receiver

mechanically and electrically.

Table 1-1 contains the accessories shipped with the EMI receiver.

If the contents are incomplete or if the EMI receiver does not pass

the operation verication tests in Chapter 2, notify the nearest

Hewlett-Packard oce. If the shipping container is damaged or the

cushioning material shows signs of stress, also notify the carrier. Keep

the shipping materials for the carrier's inspection. The HP oce

will arrange for repair or replacement without waiting for a claim

settlement.

If the shipping materials are in good condition, retain them for

possible future use.You may wish to ship the EMI receiver to another

location or return it to Hewlett-Packard for service. See \Returning

the EMI Receiver for Service," in Chapter 3, for more information

about shipping materials.

1-4 Preparing for Use

Electrostatic Discharge

WARNING

Electrostatic

components

at

a

static-safe work station. Figure 1-2 shows an example of a

discharge

.

All work on electronic assemblies should be performed

(ESD) can damage or destroy electronic

static-safe work station using two types of ESD protection:

Conductive table-mat and wrist-strap combination.

Conductive oor-mat and heel-strap combination.

Both types, when used together, provide a signicant level of

ESD protection. Of the two, only the table-mat and wrist-strap

combination provides adequate ESD protection when used alone.

To ensure user safety, the static-safe accessories must provide at least

1 M of isolation from ground. Refer to Table 1-2 for information on

ordering static-safe accessories.

Do not use either of the two types of ESD protection described

above for a static-safe work station when working on circuitry

with

a

voltage

potential

greater

than

500

volts

.

Figure 1-2. Example of a Static-Safe Work Station

Preparing for Use 1-5

Reducing Damage Caused by ESD

The following suggestions may help reduce ESD damage that occurs

during testing and servicing operations.

Before connecting any coaxial cable to an EMI receiver connector

for the rst time each day, momentarily ground the center and

outer conductors of the cable.

P

ersonnel

before

removing

Be

sure

a

buildup

T

able 1-2 lists static-safe accessories that can be obtained from

Hewlett-P

T

should

touching

any

that

of

be

the

assembly

all

instruments

static

charge

grounded

center

pin

from

.

with

a resistor-isolated wrist strap

of

any connector and before

the

unit.

are properly earth-grounded to prevent

ackard by using the HP part numbers shown.

able 1-2. Static-Safe Accessories

HP Part

Description

Number

9300-0797 Set includes: 3M static control mat 0.6 m21.2 m (2 ft24 ft) and 4.6

cm

(15

ft)

included.

ground

They

wire

must

.

(The

be

ordered

wrist-strap

separately

and

wrist-strap cord are not

.)

9300-0980 Wrist-strap cord 1.5 m (5 ft)

9300-1383 Wrist-strap

adjustable

9300-1169 ESD

,

color

links

heel-strap

black,

and

a

7

(reusable

stainless

steel, without cord, has four

mm post-type connection.

6

to

12

months).

1-6 Preparing for Use

Installation Procedures

This

and

applies

WARNING

Do

an

together

may

CAUTION

V

cabinet, the convection into and out of the instrument must not be

restricted. The ambient temperature (outside the cabinet) must be

less than the maximum operating temperature of the instrument

by 4C for every 100 watts dissipated in the cabinet. If the total

power dissipated in the cabinet is greater than 800 watts, then forced

convection must be used.

CA

UTION

The

Installation

respectively

section

receiver

provides procedures on how to prepare the EMI receiver

RF section for use. Refer to the procedure below that

to

your instrument.

Installing the EMI receiver

Installing the receiver RF section

not

lift

the

EMI

receiver

with

be

incurred.

entilation

EMI

receiver and receiver RF section are designed for use in

instrument

,

that

the

RF

Requirements:

Category

II and Pollution Degree 2 per IEC 1010 and 664,

by

is

, when the receiver RF section is joined

lter

section.

When installing the instrument in a

.

its

handles when it is congured as

Otherwise, personal injury

Preparing for Use 1-7

Installing the EMI Receiver

The following procedure shows how to install the EMI receiver.You

will connect the receiver RF section to the RF lter section with

securing spacers, install the handles, set the line voltage selector

switches, check the fuses, connect the front and rear cables, verify

communication between the receiver RF section and RF lter section,

and

set

the

HP-IB

1. Install the handles according to the installation procedure shipped with the handles.

address

(or

RS-232

baud

rate).

2. Set the line voltage selector switch.

1-8 Preparing for Use

3.

Check

4. Connect the power cord.

the

line

fuse

.

Note

Be sure the line switch is o when you connect the power cord. The

receiver RF section will not control the RF lter section if the receiver

RF section is turned on before the RF lter section has been turned

on.

Preparing for Use 1-9

5.

Install

procedure shipped with the handles.

the

handles

according to the installation

6.

Remove

receiver RF section by lifting tab, moving feet

toward front of instrument, then pulling feet out.

Remove front feet by lifting tab, moving feet

toward rear of instrument, then pulling feet out.

the

two

rear bottom feet from the

7. Place the receiver RF section on top of the RF

lter section so that they lock together with the

inter-locking clips on the RF lter section.

1-10 Preparing for Use

8. Connect the two securing spacers to the rear of

the EMI receiver by lifting receiver RF section

slightly, aligning screw holes in securing spacers

with holes in instruments, pushing the securing

spacers in place, and tightening the screws.

9.

Connect

the

sweep

ramp and high sweep cables.

10.

Make

auxiliary

sure

line

interface

switch is o, then connect the

cable

.

11. Set the line voltage selector switch.

Preparing for Use 1-11

12.

Check

the

line

fuse

.

13. Connect the power cord. 14. Connect and rmly tighten the three type-N

cables on the front panel.

1-12 Preparing for Use

CAUTION

Before switching on this instrument, make sure that the line voltage

selector switch is set to the voltage of the power supply and the

correct fuse is installed. Assure that the supply voltage is in the

specied range.

15.

Connect

the

ALC

cable

by

aligning red dots on

cable with red dots on connector, then pushing

cable into connector.

17. Press

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

4

INPUT

5

INPUT 2 BYPASS

.Ifthe

INPUT 1 9K-50M

softkeys appear on the screen, then communication between the receiver RF

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

,

INPUT 2 20M-2.9G

section and RF lter section has been established.

1

For an HP 8546AnHP 85462A only.

CAUTION

Do not position this instrument where it is dicult to disconnect the

power cord.

16.

Turn

the

line

switch

on.

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

,

INPUT 2 1-6.5G1,and

Preparing for Use 1-13

18. If your instrument has the HP-IB interface installed, connect the HP-IB cable to the HP-IB

connector as shown.

Note that the factory default HP-IB address is 18. To change the HP-IB address, press

N

N

N

N

N

N

N

N

NNNNNNNNNNNNNNNNNNNNNNNNNNN

More

1

of

3

, then

press

4

(ENTER)

19. If you have an RS-232 interface installed and you want to set the baud rate, press

N

N

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

More 1 of 3

5

,

N

N

N

N

N

N

N

N

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

RECEIVER

ADDRESS

.

Use

the numeric keypad to enter the desired address, then

. Note that the HP-IB address appears in the upper-left portion of the display.

N

N

NNNNNNNNNNNNNNNNNNNNNNNNNNN

BAUD RATE

, (enter baud rate using data keys),

4

ENTER

5

.

4

CONFIG

4

CONFIG

Be sure that the receiver's baud rate is the same as the baud rate of the printer or computer.

5

,

5

,

1-14 Preparing for Use

Installing the Receiver RF Section

The following procedure shows how to install the receiver RF section.

You will install the handles, set the line voltage selector switch, check

the fuse, and set the HP-IB address (or RS-232 baud rate).

1.

Install the handles according to the installation procedure shipped with the handles.

2. Set the line voltage selector switch.

Preparing for Use 1-15

3.

Check

the

line

fuse

.

4. Connect the power cord.

1-16 Preparing for Use

5. Turn the line switch on.

6.

If

your instrument has the HP-IB interface installed, connect the HP-IB cable to the HP-IB

connector as shown.

Note that the factory default HP-IB address is 18. To change the HP-IB address, press

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

More 1 of 3

press

4

(ENTER)

7. If you have an RS-232 interface installed and you want to set the baud rate, press

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

More 1 of 3

, then

5

. Note that the HP-IB address appears in the upper-left portion of the display.

,

NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN

RECEIVER ADDRESS

NNNNNNNNNNNNNNNNNNNNNNNNNNNNN

BAUD RATE

, (enter baud rate using data keys),

. Use the numeric keypad to enter the desired address, then

4

5

ENTER

.

4

CONFIG

4

CONFIG

Be sure that the receiver's baud rate is the same as the baud rate of the printer or computer.

Preparing for Use 1-17

5

,

5

,

P

ower

Cables

WARNING

The

EMI

receiver

accordance

an

appropriate

with

international

power

is

equipped

line

with two three-wire power cables,in

safety

outlet,

standards

. When connected to

these cables ground the instrument

cabinet.

This

is

a

Safety

Class

1

Product

provided with a protective

earthing ground incorporated in the power cord. The mains

plug

shall

only

be

protective

conductor

the

instrument

earth

inside

inserted

contact.

or

outside

dangerous

in

a

socket outlet provided with a

Any

interruption

of

the

.

Intentional

of

instrument

interruption

the

protective

is likely to make

is prohibited.

Various power cables are available to connect the EMI receiver to the

types of ac power outlets unique to specic geographic areas.The

cable appropriate for the area in which the EMI receiver is originally

shipped is included with the unit. You can order additional ac power

cables for use in dierent areas.Table 1-3 lists the available ac power

cables, illustrates the plug congurations, and identies the geographic

area

in

which

each

cable

is

appropriate

.

1-18 Preparing for Use