Keithley 3700 Service Manual

www.keithley.com

Series 3700 System Switch/Multimeter

Quick Start Guide

3700S-903-01 Rev. A / August 2007

A GREATER MEASURE OF CONFIDENCE

WARRANTY

Keithley Instruments, Inc. warrants this product to be free from defects in material and workmanship for a period of
one (1) year from date of shipment.

Keithley Instruments, Inc. warrants the following items for 90 days from the date of shipment: probes, cables,
software, rechargeable batteries, diskettes, and documentation.

During the warranty period, Keithley Instruments will, at its option, either repair or replace any product that proves
to be defective.

To exercise this warranty, write or call your local Keithley Instruments representative, or contact
Keithley Instruments headquarters in Cleveland, Ohio. You will be given prompt assistance and return instructions.
Send the product, transportation prepaid, to the indicated service facility. Repairs will be made and the product
returned, transportation prepaid. Repaired or replaced products are warranted for the balance of the original
warranty period, or at least 90 days.

LIMITATION OF WARRANTY

This warranty does not apply to defects resulting from product modification without Keithley Instruments’ express
written consent, or misuse of any product or part. This warranty also does not apply to fuses, software,
non-rechargeable batteries, damage from battery leakage, or problems arising from normal wear or failure to follow
instructions.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. THE REMEDIES
PROVIDED HEREIN ARE BUYER’S SOLE AND EXCLUSIVE REMEDIES.

NEITHER KEITHLEY INSTRUMENTS, INC. NOR ANY OF ITS EMPLOYEES SHALL BE LIABLE FOR ANY
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
OF ITS INSTRUMENTS AND SOFTWARE, EVEN IF KEITHLEY INSTRUMENTS, INC. HAS BEEN ADVISED IN
ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES. SUCH EXCLUDED DAMAGES SHALL INCLUDE, BUT
ARE NOT LIMITED TO: COST OF REMOVAL AND INSTALLATION, LOSSES SUSTAINED AS THE RESULT OF
INJURY TO ANY PERSON, OR DAMAGE TO PROPERTY.

A G R E A T E R M E A S U R E O F C O N F I D E N C E

Keithley Instruments, Inc.

Corporate Headquarters • 28775 Aurora Road • Cleveland, Ohio 44139

440-248-0400 • Fax: [phone] • 1-888-KEITHLEY (1-888-534-8453) • www.keithley.com

3/07

System Switch/Multimeter

Series 3700

Quick Start Guide

©2007, Keithley Instruments, Inc.

All rights reserved.

Cleveland, Ohio, U.S.A.

Document Number: 3700S-903 -01 Rev. A / August 2007

Manual Print History

The print history shown below lists the printing dates of all Revisions and Addenda created for
this manual. The Revision Level letter increases alphabetically as the manual undergoes
subsequent updates. Addenda, which are released between Revisions, contain important
change information that the user should incorporate immediately into the manual. Addenda are
numbered sequentially. When a new Revision is created, all Addenda associated with the
previous Revision of the manual are incorporated into the new Revision of the manual. Each
new Revision includes a revised copy of this print history page.

Document Number: 3700S-903-01 Rev. A ........................................ August 2007

All Keithley Instruments product names are trademarks or registered trademarks of Keithley Instruments, Inc.
Other brand names are trademarks or registered trademarks of their respective holders.

Safety Precautions

The following safety precautions should be observed before using this product an d any associated instrumentation. Although some
instruments and accessories would normally be used with non-hazardous voltages, there are situations where hazardous conditions may
be present.

This product is intended for use by qualified personnel who recognize shock hazards and are familiar with the safety precautions required
to avoid possible injury. Read and follow all installation, operation, and maintenance information carefully before using the product. Refer
to the user documentation for complete product specifications.

If the product is used in a manner not specified, the protection provided by the product warranty may be impaired.
The types of product users are:
Responsible body is the individual or group responsible for the use and maintenance of equipment, for ensuring that the equipment is

operated within its specifications and operating limits, and for ensuring that operators are adequately trained.
Operators use the product for its intended function. They must be trained in electrical safety procedures and proper use of the instrument.

They must be protected from electric shock and contact with hazardous live circuits.
Maintenance personnel perform routine procedures on the product to keep it operating properly, for example, setting the line voltage or

replacing consumable materials. Maintenance procedures are described in the user documentation. The procedures explicitly state if the
operator may perform them. Otherwise, they should be performed only by service personnel.

Service personnel are trained to work on live circuits, perform safe installations, and repair products. Only properly trained service
personnel may perform installation and service procedures.

Keithley Instruments products are designed for use with electrical signals that are rate d Measurement Category I and Measurement
Category II, as described in the International Electrotechnical Commission (IEC) Standard IEC 60664. Most measurement, control, and
data I/O signals are Measurement Category I and must not be directly connected to mains voltage or to voltage sources with high transient
over-voltages. Measurement Category II connections require protection for high transient over-voltages often associated with local AC
mains connections. Assume all measurement, control, and data I/O connections are for connection to Category I sources unless otherwise
marked or described in the user documentation.

Exercise extreme caution when a shock hazard is present. Lethal voltage may be present on cable connector jacks or test fixtures. The
American National Standards Institute (ANSI) states that a shock hazard exists when voltage levels greater than 30V RMS, 42.4V peak,
or 60VDC are present. A good safety practice is to expect that hazardous voltage is present in any unknown circuit before measuring.

Operators of this product must be protected from electric shock at all times. The responsible body must ensure that operators are
prevented access and/or insulated from every connection point. In some cases, connections must be exposed to potential human contact.
Product operators in these circumstances must be trained to protect themselves from the risk of electric shock. If the circuit is capable of
operating at or above 1000V, no conductive part of the circuit may be exposed.

Do not connect switching cards directly to unlimited power circuits. They are intended to be used with impedance-limited sources. NEVER
connect switching cards directly to AC mains. When connecting sources to switching cards, install protective devices to limit f
and voltage to the card.

Before operating an instrument, ensure that the line cord is connected to a properly-grounded power receptacle. Inspect the connecting
cables, test leads, and jumpers for possible wear, cracks, or breaks before each use.

ault current

06/07

When installing equipment where access to the main power cord is restricted, such as rack mounting, a separate main input power

!

disconnect device must be provided in close proximity to the equipment and within easy reach of the operator.
For maximum safety, do not touch the product, test cables, or any other instruments while power is applied to the circuit under test.

AL W AYS remove power from the entire test system and discharge any capacitors before: connecting or disconnecting cables or jumpers,
installing or removing switching cards, or making internal changes, such as installing or removing jumpers.

Do not touch any object that could provide a current path to the common side of the circuit under test or power line (earth) ground. Always
make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the voltage being measured.

The instrument and accessories must be used in accordance with its specifications and operating instructions, or the safety of the
equipment may be impaired.

Do not exceed the maximum signal levels of the instruments and accessories, as defined in the specifications and operating information,
and as shown on the instrument or test fixture panels, or switching card.

When fuses are used in a product, replace with the same type and rating for continued protection against fire hazard.
Chassis connections must only be used as shield connections for measuring circuits, NOT as safety earth ground connections.
If you are using a test fixture, keep the lid closed while power is applied to the device under test. Safe operation requires the use of a lid

interlock.
If a screw is present, connect it to safety earth ground using the wire recommended in the user documentation.
The symbol on an instrument indicates that the user should refer to the operating instructions located in the user documentaion.
The symbol on an instrument shows that it can source or measure 1000V or more, including the combined effect of normal and

common mode voltages. Use standard safety precautions to avoid personal contact with these voltages.
The symbol on an instrument shows that the surface may be hot. Avoid personal contact to prevent burns.
The symbol indicates a connection terminal to the equipment frame.

If this symbol is on a product , it indicates that mercur y is present in the display lamp. Please note that the lamp must be properly
disposed of according to federal, state, and local laws.

The WARNING heading in the user documentation explains dangers that might result in personal injury or death. Always read the
associated information very carefully before performing the indicated procedure.

The CAUTION heading in the user documentation explains hazards that could damage the instrument. Such damage may invalidate the
warranty.

Instrumentation and accessories shall not be connected to humans.
Before performing any maintenance, disconnect the line cord and all test cables.
T o maintain protection from electric shock and fire, replacement components in mains circuits - including the power transformer, test leads,

and input jacks - must be purchased from Keithley Instruments. Standard fuses with applicable national safety approvals may be used if
the rating and type are the same. Other components that are not safety-related may be purchased from other suppliers as long as they
are equivalent to the original component (note that selected parts should be purchased only through Keithley Instruments to maintain
accuracy and functionality of the product). If you are unsure about the applicability of a replacement component, call a Keithley Instruments
office for information.

To clean an instrument, use a damp cloth or mild, water-based cleaner. Clean the exterior of the instrument only. Do not apply cleaner
directly to the instrument or allow liquids to enter or spill on the instrument. Products that consist of a circuit board with no case or chassis
(e.g., a data acquisition board for installation into a computer) should never require cleaning if handled according to instructions. If the
board becomes contaminated and operation is affected, the board should be returned to the factory for proper cleaning/servicing.

Table of Contents

Introduction 1-1

Overview ...................................................................................................................... 1-1

Measure and switching capabilities ................................................................ ................. 1-2

Introduction .................................................................................................................... 1-2

User manual content ...................................................................................................... 1-2

Reference manual content .............................................................................................. 1-3

Warranty information .................................................................................................... 1-3

Displaying the unit's serial number .................................................................................. 1-4

Safety symbols and terms ............................................................................................ 1-4

Using the Front Panel 2-1

Front panel introduction ................................................................................................ 2-1

Display ......................................................................................................................... 2-3

Front panel keys .......................................................................................................... 2-6

Special keys and power switch ....................................................................................... 2-6

Operation keys ............................................................................................................... 2-7

Range, multifunction keys, and wheel ............................................................................. 2-8

Function keys ................................................................................................................. 2-8

Rear Panel 3-1

Rear panel summary .................................................................................................... 3-1

Rear panel connections ................................................................................................ 3-2

Analog backplane AMPS fuse ......................................................................................... 3-2

Slots .............................................................................................................................. 3-2

TSP-Link connector ........................................................................................................ 3-2

Instrument fuse .............................................................................................................. 3-2

Power connector ............................................................................................................ 3-2

Digital I/O port ................................................................................................................ 3-3

GPIB connector .............................................................................................................. 3-4

Ethernet connector (RJ-45) ............................................................................................. 3-4

USB connectors ............................................................................................................. 3-4

Analog backplane connector ........................................................................................... 3-5

Switching module installation and connections ............................................................. 3-6

Module installation ....................................................................................................... 3-7

Connections ................................................................................................................... 3-9

Pseudocards ................................................................................................................ 3-10

Channel assignments ................................................................................................... 3-10

Bus operation ............................................................................................................. 3-11

Power-up ................................................................ ................................................... 3-12

Line power connection .................................................................................................. 3-12

Power-up sequence ...................................................................................................... 3-13

Contents Series 3700 System Switch/Multimeter Quick Start Guide

Contents Document Number: 3700S-903 -01 Rev. A / August 2007

Frequently Asked Questions 4-1

General questions ................................ ................................................................ ........ 4-1

How do I power up the instrument? ................................................................................. 4-1

How do I control switches? ............................................................................................. 4-2

How do I make measurements? ...................................................................................... 4-7

How do I save data to a USB flash drive? ...................................................................... 4-10

How can I save/recall setups from the internal memory or USB drive? ........................... 4-10

Questions about web page operation ......................................................................... 4-12

How do I connect to the internal web page? .................................................................. 4-12

What am I able to do through the web page? ................................................................. 4-13

Questions about remote operation .............................................................................. 4-15

What remote interfaces can I use? ................................................................................ 4-15

How do I use Test Script Builder? ................................................................................. 4-17

TSB main sections ....................................................................................................... 4-19

How can I use TSB to make measurements? ................................................................ 4-20

How do I use other programs? ...................................................................................... 4-21

Questions about Test Script Processor interaction ...................................................... 4-24

What is a script? ........................................................................................................... 4-24

How do I run a script from the front panel? .................................................................... 4-24

How do I interact with scripts from Test Script Builder? .................................................. 4-25

Index Index - 1

List of Figures

Figure 1-1: DMM measurement capabilities ................................................................ ......... 1-2

Figure 2-1: Model 3706 System Switch/Multimeter ................................ .............................. 2-1

Figure 2-2: Model 3706-S System Switch (no DMM)............................................................ 2-2

Figure 2-3: Model 3706-NFP System Switch/Multimeter ...................................................... 2-2

Figure 2-4: Model 3706-SNFP System Switch (no DMM) ..................................................... 2-3

Figure 2-5: Active channel display example ......................................................................... 2-3

Figure 2-6: MAIN MENU display .......................................................................................... 2-6

Figure 3-1: Rear panel features ................................................................ ........................... 3-1

Figure 3-2: Digital I/O port ................................................................................................... 3-3

Figure 3-3: USB connectors ................................................................................................ 3-5

Figure 3-4: Analog backplane connector ............................................................................. 3-5

Figure 3-5: Typical module installation................................................................................. 3-8

Figure 4-1: Multiplexer card display ..................................................................................... 4-5

Figure 4-2: Matrix card display ............................................................................................ 4-6

Figure 4-3: Two-wire resistance measurements .................................................................. 4-7

Figure 4-4: Two-wire switching module resistance connection ............................................. 4-8

Figure 4-5: Setup menu....................................................................................................... 4-12

Figure 4-6: Network address example ................................................................................. 4-12

Figure 4-7: Home page ....................................................................................................... 4-14

Figure 4-8: GPIB cable ........................................................................................................ 4-16

In this section:

Overview ........................................................................................................ 1-1

Warranty information ....................................................................................... 1-3

Safety symbols and terms ............................................................................... 1-4

Section 1

Introduction

Overview

If you have any questions after reviewing this information, please contact your local
Keithley Instruments representative or call one of our Applications Engineers at
1-888-KEITHLEY (1-888-534-8453). You can also contact us through our website at
www.keithley.com.

The Series 3700 instruments offer scalable, instrument grade switching and multi-channel
measurement solutions that are optimized for automated testing of electronic products and
components. The Series 3700 includes four versions of the Model 3706 system switch
mainframe along with a growing family of plug-in switch and control cards. When the Model
3706 mainframe is ordered with the high performance multimeter, you receive a tightly
integrated switch and measurement system that can meet the demanding application
requirements in a functional test system or provide the flexibility needed in stand-alone data
acquisition and measurement applications.

Section 1: Introduction Series 3700 System Switch/Multimeter Quick Start Guide

1-2 Document Number: 3700S-903 -01 Rev. A / August 2007

Measure and switching capabilities

The basic measurement capabilities of Series 3700 systems are summarized in the following
figure.

Figure 1-1: DMM measurement capabilities

Introduction

This Quick Start Guide is intended to get a new user familiar with the operation of the
instrument. It summarizes operation for basic measurement functions and most features of the
Series 3700 instruments as well as provides answers to frequently asked questions.

NOTE In this guide, front panel controls are described. Your specific Series 3700 model may

or may not be equipped with all front panel controls and indicators shown.

User manual content

Refer to the Series 3700 User’s Manual for Series 3700 operations including a listing of

applicable Instrument Control Library (ICL) commands. The User's Manual includes important
additional information on topics covered in the Quick Start Guide, and full details on topics not
covered in this guide.

Details on the switching modules are covered in the Section 9 of the User’s Manual.

Series 3700 System Switch/Multimeter Quick Start Guide Section 1: Introduction

Document Number: 3700S-903-01 Rev. A / August 2007 1-3

Reference manual content

Refer to the Series 3700 Reference Manual for specific listing of advanced operation including:

 Range
 Digits
 Rate Bandwidth
 Filter
 Relative
 Math
 dB
 Buffer
 Scanning
 Calibration

Also included in the reference manual is a detailed listing of the Instrument Control Library (ICL)
commands.

Warranty information

Detailed warranty information is located at the front of this manual. Should your Series 3700
require warranty service, contact the Keithley Instruments representative or authorized repair
facility in your area for further information. When returning the instrument for repair, be sure to
complete the service form at the back of this manual and give it to the repair facility with all
relevant information.

NOTE The service form requires the serial number of the Series 3700. The serial number

label is located inside the unit on the bottom panel. The serial number can be viewed
by removing the slot covers and/or switching modules from the mainframe.

WARNING Before removing (or installing) switching modules, make sure you turn off

the Series 3700 and disconnect the line cord. Also, remove any other
external power connected to the instrument or switching module(s).

Failure to remove power before removing (or installing) switching

modules may result in personal injury or death due to electric shock.

Section 1: Introduction Series 3700 System Switch/Multimeter Quick Start Guide

1-4 Document Number: 3700S-903 -01 Rev. A / August 2007

Displaying the unit's serial number

To display the serial number on the front panel:

NOTE If the Series 3700 is in remote mode, press the EXIT key once to place the unit in local

mode.

1. When in local mode, press the MENU key.

2. Scroll to the SYSTEM-INFO menu and press the ENTER key.

3. On the SYSTEM INFORMATION menu, scroll to the SERIAL# and press the ENTER key.
The Series 3700 serial number will be displayed.

Safety symbols and terms

The following symbols and terms may be found on the System Switch/Multimeter or used in this
manual:

The symbol indicates that the user should refer to the operating instructions located in the
manual.

The symbol shows that high voltage may be present on the terminal(s). Use standard safety
precautions to avoid personal contact with these voltages.

The symbol on an instrument shows that the surface may be hot. Avoid personal contact to
prevent burns.

The WARNING heading used in this manual explains dangers that might result in personal
injury or death. Always read the associated information very carefully before performing the
indicated procedure.

The CAUTION heading used in this manual explains hazards that could damage the unit. Such
damage may invalidate the warranty.

In this section:

Front panel introduction ................................................................................... 2-1

Display ........................................................................................................... 2-3

Front panel keys ............................................................................................. 2-6

Item

Description

1

Special keys and power switch (quick start guide) (see "Special keys and power switch" on

page 2-6)

2

Operation keys (quick start guide) (see "Operation keys" on page 2-7)

3

Range, multifunction keys, and wheel (quick start guide) (see "Range, multifunction keys,

and wheel" on page 2-8)

4

Function keys (quick start guide) (see "Function keys" on page 2-8)

5

Display (on page 2-3)

6

USB connector (see "USB connectors" on page 3-4)

Section 2

Using the Front Panel

Front panel introduction

Typical Series 3700 front panels are shown below.

NOTE Not all models will have a DMM installed. All DMM related documentation is not

applicable to those models.

Figure 2-1: Model 3706 System Switch/Multimeter

Section 2: Using the Front Panel Series 3700 System Switch/Multimeter Quick Start Guide

2-2 Document Number: 3700S-903 -01 Rev. A / August 2007

Figure 2-2: Model 3706-S System Switch (no DMM)

NOTE If your model does not have a front panel, please refer to the reference manual for

information on how to change:

1. GPIB address with gpib.address command.

2. LAN configuration using LAN functions. To see current settings for LAN, see the
applicable lan.status.* commands (for example, to see the present IP address of the
Series 3700, send the following command: lan.status.ipaddress.

Figure 2-3: Model 3706-NFP System Switch/Multimeter

Series 3700 System Switch/Multimeter Quick Start Guide Section 2: Using the Front Panel

Document Number: 3700S-903-01 Rev. A / August 2007 2-3

Figure 2-4: Model 3706-SNFP System Switch (no DMM)

Display

The Series 3700 display provides visual information on the present active channel. The display,
with the wheel, provides a means to change the active channel or channel ranges, as well as
access to view and edit the various menus and menu items.

See the following figure for an active channel example. The display has the 4W and AUTO
range annunciators lit (1). Also, the active channel is 1004 (Slot 1 Channel 004). The present
state of the channel is open, and it has two poles (3). The present state of the attributes for this

channel (4) are: 4W function set for AUTO range, dry-circuit ohms disabled (DRY-), offset
compensation off (OC-). Other attributes, such as NPLC, are available for this specific active
channel (1004) as indicated by arrow (5) being lit. These may be viewed by turning the wheel (6)
to scroll through the attribute list.

NOTE Attribute lists, as well as menu lists, that are larger than the display, can be accessed

by turning the wheel (6). Displayed arrows (5) indicate additional attributes (or menu
items, as applicable) are available for access by turning the wheel (6) in the direction
the arrow points. If an arrow (5) is not displayed, there are no additional menu choices
in that direction.

Figure 2-5: Active channel display example

Section 2: Using the Front Panel Series 3700 System Switch/Multimeter Quick Start Guide

2-4 Document Number: 3700S-903 -01 Rev. A / August 2007

The top line of the display (1) contains the following annunciators:

Annunciator

Description

* (asterisk)

Front panel readings are being stored in the selected reading buffer.

4W

4-wire resistance or RTD temperature reading displayed.

ARM

Unit armed and ready to use.

AUTO

Auto range enabled for the selected DMM function.

EDIT

Unit in edit mode (for front panel).

FILT

Filter enabled for the selected DMM function.

LSTN

Instrument addressed to listen over GPIB.

MATH

mX+b, percent, or reciprocal (1/X) calculation enabled for the selected DMM function.

REL

Relative enabled for selected DMM function.

REM

Instrument in bus remote mode or web control mode (all interfaces, LAN, GPIB, or
USB).

SMPL

Flashes whenever the DMM has completed a reading.

SRQ

Service request over GPIB.

TALK

Instrument addressed to talk over GPIB bus.

TRIG

External triggering selected. The TRIG annunciator will blink if taking continuous
triggered readings on front panel.

Front pnel DMM atribute

Symbol

Values

range

R=

AUTO or n, here n equals the range

nplc

N=

n, where n equals the nplc

auto delay

AD

+ for ON, 1 for ONCE, or 0 for OFF

auto zero

AZ

+ for ON or – for OFF

line sync

LS

+ for ON or – for OFF

limit

LIM

+ for a limit enabled or – for limits disabled

detector bandwidth

DBW

3, 30, or 300

threshold

THR=

n, where n indicates the threshold

aperture

A=

n, where n indicates the aperture setting

dry circuit

DRY

+ for ON or – for OFF

offset compensation

OC

+ for ON or – for OFF

thermocouple sensor K

K_T/C

N/A

thermocouple sensor T

T_T/C

N/A

The bottom line of the display (4) contains the attribute symbols. The symbols that appear are
dependent on whether the attribute exists for the selected function. If the symbol has also
contains a value, the third column in the table indicates the value definition. The following table
indicates the DMM attribute symbols that may appear on the front panel.

Series 3700 System Switch/Multimeter Quick Start Guide Section 2: Using the Front Panel

Document Number: 3700S-903-01 Rev. A / August 2007 2-5

Front pnel DMM atribute

Symbol

Values

thermocouple sensor E

E_T/C

N/A

thermocouple sensor R

R_T/C

N/A

thermocouple sensor S

S_T/C

N/A

thermocouple sensor B

B_T/C

N/A

thermocouple sensor N

N_T/C

N/A

thermistor

THRM

N/A

three-wire RTD

3RTD

N/A

four-wire RTD

4RTD

N/A

simulated reference junction

RJ_SIM

N/A

internal reference junction

RJ_INT

N/A

external reference junction

RJ_EXT

N/A

NOTE To access the main menu, press the MENU key.

See the following figure for a menu example. In the example, the MAIN MENU is displayed.
Turn the wheel (6) or press the cursor keys, to scroll through the available menu items. In the
following figure's first display, there is a right arrow indicator. This indicates there are additional
menu items to the right. In figure's second display, both right and left arrows are active indicating
there are additional items in both directions. To select the highlighted (flashing) menu item,
press the wheel (or press the ENTER key).

Section 2: Using the Front Panel Series 3700 System Switch/Multimeter Quick Start Guide

2-6 Document Number: 3700S-903 -01 Rev. A / August 2007

Figure 2-6: MAIN MENU display

POWER switch:

Press this switch to turn the Series 3700 on (I); press it again to turn it off (O).

DISPLAY key:

Press this key to toggles between main and user display modes.

CONFIG key:

Use this key to access the an attribute menu that enables you to configure
channels, channel patterns, DMM functions, or settings, reading buffer,
scans, and other operations. Refer to the user's manual for additional
information the CONFIG key.

RESET switch:

Use this switch to restore the Series 3700 factory default LAN settings. Refer
to the reference manual LAN functions (lan.config.x, where x represents the
specific command) for factory default information.

Front panel keys

Special keys and power switch

Series 3700 System Switch/Multimeter Quick Start Guide Section 2: Using the Front Panel

Document Number: 3700S-903-01 Rev. A / August 2007 2-7

Operation keys

CHAN key:

Pressing this key opens the CHANNEL ACTION MENU that contains the
following menu items: OPEN, CLOSE EXCLOSE, EXSLOTCLOSE, and
RESET.

PATT key:

Pressing this key opens the PATTERN ACTION MENU that contains the
following menu items: OPEN, CLOSE, EXCLOSE, EXSLOTCLOSE,
CREATE, VIEW, DELETE, and RESET.

SLOT key:

Press this key to display installed card(s) and instrument information, as well
as main system information. The information displayed includes firmware
revisions of both main and installed components. After pressing this key,
scroll through all available instruments, including the internal DMM.

SCAN key:

If a scan list is present, this key opens the SCAN ACTION MENU that
contains the following menu items: EXECUTE, CREATE, LIST, CLEAR, and
RESET.

DMM key:

Opens the DMM ACTION MENU that contains the following menu items:
MEASURE, COUNT, LOAD, SAVE, OPEN, CLOSE, RESETFUNC,
RESETALL, and CONNECT.

LIMIT key:

Pressing this key will cycle through the four combinations of limit state
settings (Limit1 and Limit2 off, Limit1 on and Limit2 off, Limit1 off and Limit2
on, Limit1 and Limit2 on).

REL key:

Pressing this key enables/disables relative for selected function. Causes REL
annunciator to light when enabled. Also see Relative in the reference manual.

FILTER key:

Pressing this key enables/disables filter for selected function. When the filter
is enabled, the FILT annunciator will light. Also see Filter in the reference
manual.

FUNC key:

Pressing this key selects the active DMM function for the channel. Related
ICL command: dmm.func

LOAD key:

Pressing this key loads user-defined scripts, along with Lua chunks added
with display.loadmenu.add for execution. This key opens the LOAD TEST
menu which contains the following menu items: USER and SCRIPTS.

RUN key:

Pressing this key runs last selected script or load menu item.

INSERT key:

Pressing this key appends the present channel to the scan list.

DELETE key:

Pressing this key deletes the present channel (including function) from the
scan list. If the present channel is not contained in the scan list, no error is
reported.

TRIG key:

Pressing this key triggers a measurement equivalent to the dmm.measure
command.

MENU key:

Pressing this key opens the MAIN MENU that contains the following menu
items: SCRIPT, SETUP, GPIB, LAN, TSPLINK, UPGRADE, CHANNEL,
DISPLAY, DIGIO, BEEPER, and SYSTEM-INFO.

EXIT key:

Cancels the selection and moves back to the measurement display.

ENTER key:

Pressing this key accepts selection, moves to next choice, or back to
measurement display.