Emerson CSI 2140 User manual

User Guide
MHM-97432, Rev 1
October 2013
CSI 2140 Machinery Health™ Analyzer
User Guide

Copyright
© 2013 by Emerson Process Management. All rights reserved.
No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any
language in any form by any means without the written permission of Emerson.
Disclaimer
This manual is provided for informational purposes. EMERSON PROCESS MANAGEMENT MAKES NO WARRANTY OF ANY KIND WITH
REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE. Emerson Process Management shall not be liable for errors, omissions, or inconsistencies that may be
contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.
Information in this document is subject to change without notice and does not represent a commitment on the part of Emerson
Process Management. The information in this manual is not all-inclusive and cannot cover all unique situations.
Trademarks and Servicemarks
See http://www2.emersonprocess.com/siteadmincenter/PM%20Central%20Web%20Documents/marks.pdf
ME'scopeVES is a trademark of Vibrant Technology, Inc.
Bluetooth is a registered trademark of the Bluetooth SIG, Inc.
All other marks are property of their respective owners.
Patents
The product(s) described in this manual are covered under existing and pending patents.
CE Notice
Emerson Process Management products bearing the symbol on the product or in the user’s manual are in compliance with
applicable EMC and Safety Directives of the European Union. In accordance with CENELEC standard EN 50082-2, normal intended
operation is specified as follows: 1. The product must not pose a safety hazard. 2. The product must not sustain damage as a result
of use under environmental conditions specified in the user documentation. 3. The product must stay in or default to an operating
mode that is restorable by the user. 4. The product must not lose program memory, user-configured memory (e.g., routes), or
previously stored data memory. When apparent, the user may need to initiate a reset and/or restart of a data acquisition in
progress. A Declaration of Conformity certificate for the product is on file at the appropriate Emerson Process Management office
within the European Community.

Contents
Chapter 1 CSI 2140 Machinery Health Analyzer ................................................................................. 1
1.1 CSI 2140 Machinery Health Analyzer overview ................................................................................ 1
1.2 User Guide overview ....................................................................................................................... 1
1.3 User Guide conventions ..................................................................................................................1
1.4 Precautions and general maintenance ............................................................................................ 2
1.5 Technical support ........................................................................................................................... 3
Chapter 2 Introduction to the analyzer ..............................................................................................5
2.1 Standard equipment ....................................................................................................................... 5
2.2 Front view ....................................................................................................................................... 6
2.3 Using the stand ............................................................................................................................... 7
2.4 Attach the shoulder strap ................................................................................................................8
2.5 Battery pack ....................................................................................................................................8
2.6 Turn the analyzer on or off ............................................................................................................ 13
2.7 Home screen .................................................................................................................................14
2.8 Backlight .......................................................................................................................................17
2.9 Touchscreen ................................................................................................................................. 17
2.10 Menu navigation .......................................................................................................................... 18
2.11 Settings ........................................................................................................................................ 21
2.12 Memory card .................................................................................................................................24
2.13 Bluetooth ......................................................................................................................................25
2.14 Utilities ......................................................................................................................................... 28
2.15 Clean the analyzer .........................................................................................................................32
2.16 CSI 2140 Four-Channel Input Adapter ........................................................................................... 32
2.17 Multiple inputs ..............................................................................................................................33
Chapter 3 Transfer files with CSI 2140 ............................................................................................. 35
3.1 AMS Machinery Manager Data Transfer .........................................................................................35
3.2 AMS Machinery Manager Standalone Data Transfer application .................................................... 35
3.3 Communication setup .................................................................................................................. 36
3.4 Routes and jobs .............................................................................................................................46
3.5 Analyzer firmware and programs .................................................................................................. 52
3.6 Screen captures ............................................................................................................................ 54
3.7 Splash screens ...............................................................................................................................55
3.8 Printing .........................................................................................................................................56
Chapter 4 Route ............................................................................................................................. 59
4.1 Route overview ............................................................................................................................. 59
4.2 Manage routes ..............................................................................................................................62
4.3 Set data collection and display parameters ................................................................................... 66
4.4 Tachometers .................................................................................................................................72
4.5 Multiple inputs and measurements ...............................................................................................74
4.6 Collect route data .........................................................................................................................75
4.7 Notes ........................................................................................................................................... 79
4.8 Plot data ....................................................................................................................................... 81
4.9 Run Analyze to collect data for a route measurement point .......................................................... 81
4.10 View the measurement point setup and history ............................................................................ 82
4.11 Route reports ................................................................................................................................84
Contents
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Chapter 5 Plots ............................................................................................................................... 87
5.1 View a full screen version of the plot .............................................................................................87
5.2 Select an active plot ...................................................................................................................... 87
5.3 Switch the plot type ...................................................................................................................... 88
5.4 Add or remove a cursor ................................................................................................................. 88
5.5 Change the cursor type ................................................................................................................. 89
5.6 Change the scale of the x and y axis ...............................................................................................89
5.7 Expand or compress the X axis ...................................................................................................... 90
5.8 View the highest frequency peaks on the spectrum plot ............................................................... 90
5.9 Set RPM ........................................................................................................................................ 90
5.10 View fault frequencies ...................................................................................................................91
Chapter 6 Analyze and Advanced Analyze ....................................................................................... 93
6.1 Analyze overview .......................................................................................................................... 93
6.2 Manage jobs ................................................................................................................................. 97
6.3 Set display parameters ................................................................................................................100
6.4 Multi-input measurements ......................................................................................................... 101
6.5 Sensors and inputs ...................................................................................................................... 101
6.6 Tachometers ...............................................................................................................................103
6.7 Common data collection parameters ..........................................................................................105
6.8 Collecting data using an Analysis Expert ......................................................................................111
6.9 Collect data using Manual Analyze .............................................................................................. 125
6.10 Listen to live vibration data in Analyze .........................................................................................144
6.11 Redo a measurement ..................................................................................................................146
6.12 Store data to a route or a job .......................................................................................................146
6.13 Review collected data ................................................................................................................. 147
6.14 Print an Analyze plot to AMS Machinery Manager ........................................................................147
6.15 Print an Analyze plot to a memory card ....................................................................................... 147
6.16 Reset Analyze defaults ................................................................................................................ 148
Chapter 7 Advanced Transient ...................................................................................................... 149
7.1 Advanced Transient overview ..................................................................................................... 149
7.2 Manage jobs ............................................................................................................................... 153
7.3 Sensors and inputs ...................................................................................................................... 155
7.4 Tachometers ...............................................................................................................................157
7.5 Select a section of the full transient waveform ............................................................................159
7.6 Set the number and type of plots to display ................................................................................ 161
7.7 Set data collection parameters ....................................................................................................161
7.8 Collect transient data ..................................................................................................................163
7.9 Plot data ..................................................................................................................................... 164
Chapter 8 ODS/Modal ................................................................................................................... 167
8.1 ODS/Modal overview ..................................................................................................................167
8.2 Manage jobs ............................................................................................................................... 171
8.3 Sensors and inputs ...................................................................................................................... 173
8.4 Tachometers ...............................................................................................................................175
8.5 Set up the plots ...........................................................................................................................178
8.6 Set up the job ..............................................................................................................................179
8.7 Collect ODS/Modal data ..............................................................................................................183
8.8 Display the data for a measurement point ...................................................................................186
8.9 Print an ODS/Modal plot to AMS Machinery Manager ..................................................................186
8.10 Print an ODS/Modal plot to a memory card ................................................................................. 187
Contents
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Chapter 9 Balance ......................................................................................................................... 189
9.1 Balance overview ........................................................................................................................ 189
9.2 Manage jobs ............................................................................................................................... 194
9.3 Job Setup .................................................................................................................................... 197
9.4 Sensor Setup ...............................................................................................................................204
9.5 Measurement Plane Setup ..........................................................................................................208
9.6 Weight Plane Setup .....................................................................................................................211
9.7 Acquire Data ............................................................................................................................... 214
9.8 Balance correction ...................................................................................................................... 224
9.9 Trim run ......................................................................................................................................226
9.10 One-run balance job ....................................................................................................................230
9.11 Notes .......................................................................................................................................... 231
9.12 Balance summary reports ............................................................................................................232
9.13 Review balance data ................................................................................................................... 235
9.14 Manually enter balance job data ..................................................................................................236
9.15 Calculator Mode ..........................................................................................................................236
9.16 Tips and additional information .................................................................................................. 247
9.17 Balance accessories .....................................................................................................................252
Appendices and reference
Appendix A Technical specifications ................................................................................................ 263
A.1 Hardware specifications ..............................................................................................................263
A.2 Measurement specifications ....................................................................................................... 264
A.3 Input specifications .....................................................................................................................265
A.4 Connecting to a computer .......................................................................................................... 266
A.5 Waste Electrical and Electronic Equipment ..................................................................................267
Glossary ........................................................................................................................................... 269
Index ................................................................................................................................................275
Contents
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Contents
iv

1 CSI 2140 Machinery Health Analyzer
Topics covered in this chapter:
•CSI 2140 Machinery Health Analyzer overview
•User Guide overview
•User Guide conventions
•Precautions and general maintenance
•Technical support
1.1 CSI 2140 Machinery Health Analyzer overview
The CSI 2140 Machinery Health Analyzer is a portable vibration analyzer that lets you
quickly and easily collect data from rotating equipment in process plants, do an on-site
analysis of the machine, and export results to the AMS Suite: Machinery Health Manager
software for storage and further analysis. You can also collect data using PeakVue™
technology. The analyzer supports up to four-channels to make collecting data faster and
more efficient.
You can add additional programs to the analyzer to further expand your analysis and
troubleshooting capabilities. Add the Advanced Analyze, Balance, ODS/Modal, and Advanced
Transient programs at any time.
1.2 User Guide overview
The CSI 2140 Machinery Health Analyzer User Guide is written for Vibration Analysts,
Reliability Data Collection Technicians, and Reliability Engineers who monitor rotating
machines in a process plant environment.
The User Guide describes how to set up the analyzer, take route and job-based
measurements, review the data, and transfer the data to AMS Machinery Manager for
storage and analysis. The User Guide is written for the single-channel, dual-channel, and
four-channel versions of the CSI 2140. Any differences are noted.
1.3 User Guide conventions
The following conventions are used throughout this User Guide.
Note
A note paragraph contains special comments or instructions.
CSI 2140 Machinery Health Analyzer
1

CAUTION!
A caution paragraph alerts you to actions that may have a major impact on the equipment or
stored data.
WARNING!
A warning paragraph alerts you to actions that may have extremely serious consequences for
equipment and/or personnel.
1.4 Precautions and general maintenance
Any maintenance, repair, or replacement of components not listed below must be
performed by specially trained personnel at Emerson authorized service centers. Any
damage to the product caused by misuse, abuse, neglect, carelessness or modifications
performed by anyone other than Emerson may void the warranty.
Following the precautions listed below, you can perform common maintenance
procedures on the CSI 2140 and its accessories.
WARNING!
•An electrostatic discharge is possible when you clean the equipment exterior. When
cleaning the equipment exterior, do not use any abrasive or corrosive chemicals or
materials. Do not use petroleum distillates and ketone solvents, for example, acetone,
gasoline and kerosene. Use a dry, lint-free towel or cloth dampened with a mild soap
and water solution. Clean the analyzer only in a non-hazardous area.
•Charge, remove, and replace the battery pack only in a non-hazardous area.
•Use only Emerson's battery packs with the CSI 2140. The analyzer will not function if a
non-Emerson battery pack is used. Lithium-Ion batteries have very specific charging
requirements. Emerson-supplied power supplies and chargers are designed to work
with Emerson's Lithium-Ion battery pack. Using battery packs other than Emerson's
approved battery packs could not only void the warranty, but could also be hazardous.
Precautions
•To prevent permanent damage to the touchscreen on the CSI 2140, never use sharp
objects or excessive pressure with your fingers or stylus. Lightly tap the screen.
•Use only Emerson's power supplies and chargers approved for use with the CSI 2140
and Emerson's battery packs. Using any power supplies and chargers other than
Emerson's approved power supplies and battery packs could not only void the
warranty, but will also most likely damage the analyzer or the battery pack.
•Do not change or remove the battery pack in the CSI 2140 with the power supply
connected to the analyzer. The CSI 2140 or battery pack may be damaged.
•Do not use Emerson's battery packs, power supplies, and chargers with any product
other than their corresponding Emerson product.
CSI 2140 Machinery Health Analyzer
2

•When charging the CSI 2140 with the battery pack or the battery pack by itself,
ensure the ambient temperature where the analyzer is located is 50° F to 95° F (10° C
to 35° C).
•When operating the CSI 2140 with the battery pack, ensure the ambient
temperature where the analyzer is being used is -4° F to 122° F ( -20° C to 50° C).
Prevent battery degradation
When storing the CSI 2140 with the battery pack or storing the battery pack by itself for a
prolonged period of time:
•Ensure the ambient temperature where the battery pack is located is -4° F to 95° F
( -20° C to 35° C). Due to the chemical composition of Lithium-Ion battery
technology, over time there will be some degradation that results in a reduced
charge capacity and performance. This degradation is unavoidable and irreversible.
Prolonged storage at temperatures outside this range, especially temperatures
above the high end, speeds up the degradation process.
•Ensure the battery capacity is approximately 40 percent and periodically recharge
the battery pack (to approximately 40 percent charge capacity) during storage to
ensure the battery does not drain to low levels.
•Disconnect the power supply from the CSI 2140 or the battery pack.
Prevent damage
To prevent damage to the analyzer:
•Do not connect a signal larger than 0 to 24 volts into the Accel input of the CSI 2140.
•Do not connect a signal larger than +/- 24 volts into the Volts / Tach input of the CSI
2140.
1.5 Technical support
If you have a problem, explain the exact nature of your problem. For example, what are the
error messages? (If possible, take a screen capture of the error message.) When do they
occur? Know what you were doing when the problem occurred. For example, what mode
were you in? What steps did you go through? Try to determine before you call whether the
problem is repeatable.
Hardware Technical Help
Please have the number of the current version of your firmware ready when you call. To
view the firmware version of the CSI 2140, select Home > ALT > F1 Version.
Software Technical Help
Please provide the software version numbers of your Microsoft® Windows operating
system and AMS Suite: Machinery Health Manager. In AMS Machinery Manager, select Help
> About.
Please be at your computer when you call. We can serve you better when we can work
through the problem together.
CSI 2140 Machinery Health Analyzer
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Software Technical Support
Emerson provides technical support through the following for those with an active support
agreement:
•Telephone assistance and communication via the Internet.
•Mass updates that are released during that time.
•Interim updates upon request. Please contact Emerson Technical Support for more
information.
Contact us
For Emerson Technical Support and Customer Service Toll Free numbers, email addresses,
and hours of operation, please visit http://www.sureservice.com/TechnicalSupport.
CSI 2140 Machinery Health Analyzer
4

2 Introduction to the analyzer
Topics covered in this chapter:
•Standard equipment
•Front view
•Using the stand
•Attach the shoulder strap
•Battery pack
•Turn the analyzer on or off
•Home screen
•Backlight
•Touchscreen
•Menu navigation
•Settings
•Memory card
•Bluetooth
•Utilities
•Clean the analyzer
•CSI 2140 Four-Channel Input Adapter
•Multiple inputs
2.1 Standard equipment
Unpack the analyzer and compare the contents of the package to the list below. If you find
a discrepancy, contact your local sales representative immediately.
•Firmware media
•Micro USB cable to connect to AMS Machinery Manager
•Power supply to charge the battery pack
•Screen protector
•Shoulder strap
Note
The CSI 2140 does not support cables with 25-pin connectors or cables that connect to the Volts/
Tach input from previous CSI vibration analyzers.
Introduction to the analyzer
5

2.2 Front view
CSI 2140 front panelFigure 2-1:
A. Home key - Return to the Home screen from any program.
B. Reset key - Return to the main menu in a program.
C. Function keys - Display menu options.
D. Enter key - Select a menu or option.
E. Keypad backlight key - Turn on the backlight under the keys.
F. LCD backlight key - Set the backlight for the LCD touchscreen.
G. Help key - Display Help text for a key.
H. Power key -Turn the analyzer on or off, or put the analyzer in standby.
I. Battery LED - Display a green LED if the battery pack is charged, or an orange LED if the battery pack
is charging.
J. Status LED - Flash a blue LED each time you press a key or option. The LED is solid blue when the
analyzer is in standby.
K. Arrow keys - Move through menus.
L. ALT key - Display an alternate screen, if available.
M. Back key - Back up to the main menu in a program.
Introduction to the analyzer
6

2.2.1 Top view
ConnectorsFigure 2-2:
A. Power supply connector.
B. Ethernet port.
C. Micro USB port.
D. Wireless LED.
E. Bluetooth® LED.
CAUTION!
To prevent damage to the analyzer:
•Do not connect a signal larger than 0 to 24 volts into the Accel input of the CSI 2140.
•Do not connect a signal larger than +/- 24 volts into the Volts / Tach input of the CSI
2140.
2.3 Using the stand
1. To put the stand in the upright position, grab the stand and pull up until the stand
locks.
2. To release the stand, place the analyzer face down, grab the base of the stand, and
gently pull.
The lock releases, and you can push the stand toward the analyzer.
Introduction to the analyzer
7

Release the standFigure 2-3:
2.4 Attach the shoulder strap
1. Press and hold the button on the strap connector, and insert it into the connectors
on the sides of the analyzer or the CSI 2140 Four-Channel Input Adapter, if attached.
2. To release the strap, press and hold the button on the connector and then pull.
2.5 Battery pack
A rechargeable Lithium-Ion battery pack powers the analyzer. A typical charge should last
for more than 8 hours of continuous use. The analyzer displays a low-battery warning
when the remaining charge reaches a set level; the default is 15 percent. If the battery
pack fully discharges, you do not lose any data or settings.
You do not need to discharge or calibrate the battery pack. The hardware optimizes
battery pack performance. Contact technical support if you experience any problems or
for instructions to replace the battery pack.
WARNING!
Use only Emerson battery packs with the CSI 2140. The analyzer will not function if a non-
Emerson battery pack is used. Lithium-Ion batteries have very specific charging requirements.
Emerson power supplies and chargers are designed to work with the Emerson Lithium-Ion
battery pack. Using battery packs other than approved Emerson battery packs could not only
void the warranty, but could also be hazardous.
Introduction to the analyzer
8

2.5.1 Access the battery pack
The battery pack is located on the back of the analyzer. To access the battery, remove the
six screws that attach it to the analyzer.
Six battery pack screwsFigure 2-4:
WARNING!
Remove the battery pack only in a non-hazardous area.
2.5.2 Battery pack and power supply precautions
Understand and follow the precautions below before using the battery pack and power
supply.
•Do not use Emerson's battery packs, power supplies, and chargers with any product
other than their corresponding Emerson product.
Introduction to the analyzer
9

•Use only Emerson's power supplies and chargers approved for use with the CSI 2140
and Emerson's battery packs. Using any power supplies and chargers other than
Emerson's approved power supplies and battery packs could not only void the
warranty, but will also most likely damage the analyzer or the battery pack.
•Do not change or remove the battery pack in the CSI 2140 with the power supply
connected to the analyzer. The CSI 2140 or battery pack may be damaged.
•When charging the CSI 2140 with the battery pack or the battery pack by itself,
ensure the ambient temperature where the analyzer is located is 50° F to 95° F (10° C
to 35° C).
•When operating the CSI 2140 with the battery pack, ensure the ambient
temperature where the analyzer is being used is -4° F to 122° F ( -20° C to 50° C).
WARNING!
•Use only Emerson's battery packs with the CSI 2140. The analyzer will not function if a
non-Emerson battery pack is used. Lithium-Ion batteries have very specific charging
requirements. Emerson-supplied power supplies and chargers are designed to work
with Emerson's Lithium-Ion battery pack. Using battery packs other than Emerson's
approved battery packs could not only void the warranty, but could also be hazardous.
•Charge, remove, and replace the battery pack only in a non-hazardous area.
2.5.3 View the battery charge level
View the remaining charge level from the analyzer Home screen or from the LEDs on the
battery pack.
Procedure
Do one of the following:
•From the Home screen, view the remaining battery charge on the lower left side of the
screen.
•Press the button on the inside of the battery pack. Each LED indicates 20 percent
remaining charge.
Introduction to the analyzer
10

Check the remaining charge from the battery packFigure 2-5:
2.5.4 Charge the battery pack
The analyzer is fully operational during charging. As a best practice, charge the battery
pack frequently. Emerson recommends you charge the battery pack the night before you
intend to use it.
WARNING!
•Use only Emerson-supplied power supplies and chargers approved for use with the CSI
2140 and Emerson battery packs. Using any power supplies and chargers other than
approved Emerson power supplies and battery packs could not only void the warranty,
but will also most likely damage the analyzer or the battery pack.
•When charging the CSI 2140 with the battery pack or the battery pack by itself, ensure
the ambient temperature where the analyzer is located is 50° F to 95° F (10° C to 35° C).
•Charge the battery pack only in a non-hazardous area.
Procedure
1. Remove the rubber plug on the top of the analyzer.
2. Insert the power supply connector into the analyzer. The analyzer can be powered
on or off.
3. Plug the AC connector on the power supply into a standard AC outlet, ranging from
100 VAC to 250 VAC, 50-60 Hz. A full recharge may take four hours.
Introduction to the analyzer
11

The back of the analyzer may feel warm during charging. The power supply can
remain connected to the analyzer after charging completes. You cannot overcharge
the battery pack.
2.5.5 LED for charging the battery pack
The battery pack LED on the front of the analyzer shows the progress when charging the
battery pack. The LED is located to the right of the Power key.
LED color Battery pack status
Orange Charging
Green Fully charged
2.5.6 Remove or change the battery pack
The analyzer gives you unlimited usage by changing the battery pack with a fully charged
spare battery pack. When you change the battery pack, the data saved in the analyzer is
not affected.
CAUTION!
Do not remove or change the battery pack with the power supply connected to the analyzer.
Damage may occur to the analyzer or the battery pack.
WARNING!
•Use only Emerson's battery packs with the CSI 2140. The analyzer will not function if a
non-Emerson battery pack is used.
•Remove or change the battery pack only in a non-hazardous area.
Procedure
1. Turn off the analyzer and remove the power supply, if connected.
2. Set the analyzer face down on a level surface.
3. Lift up the stand.
4. On the back of the analyzer, remove the six screws that attach the battery pack to
the analyzer.
5. Carefully remove the battery pack from the battery compartment.
6. Insert the new battery pack and ensure it aligns with the contacts inside the battery
compartment on the analyzer.
7. Insert and tighten the six screws on the back panel.
Introduction to the analyzer
12

2.5.7 Battery pack maintenance
To prevent any significant loss of the battery capacity when storing the analyzer with the
battery pack or storing the battery pack by itself for a prolonged period of time:
•Ensure the ambient temperature where the battery pack is located is -4° F to 95° F
( -20° C to 35° C). Due to the chemical composition of Lithium-Ion battery
technology, over time there will be some degradation that results in a reduced
charge capacity and performance. This degradation is unavoidable and irreversible.
Prolonged storage at temperatures outside this range, especially temperatures
above the high end, speeds up the degradation process.
•Ensure the battery capacity is approximately 40 percent and periodically recharge
the battery pack (to approximately 40 percent charge capacity) during storage to
ensure the battery does not drain to low levels.
•Disconnect the power supply from the CSI 2140 or the battery pack.
2.5.8 Conserve battery pack power
•Set timers to automatically put the analyzer in standby or turn off the backlight after
a set period of inactivity, such as not pressing any keys or not collecting data. You
can also put the analyzer into standby mode by quickly pressing the power key.
•Set the LCD backlight intensity to "medium". If you use the "High" setting, Emerson
recommends setting the backlight timer to 30 seconds.
These options are available on the General Analyzer Setup screen. Press Home > ALT > F2
General Setup.
2.6 Turn the analyzer on or off
You can set the number of seconds to hold the power key to shut down the analyzer. See
Section 2.11.6.
Procedure
Press and hold the power key to turn the analyzer on or off.
The Home screen appears when you turn on the analyzer. If you were working in a
program before shutting down, that program appears.
2.6.1 Hard reboot
Do a hard reboot only if the analyzer is unresponsive.
Procedure
Press and hold the power key for approximately 10 seconds until the analyzer shuts
down.
Introduction to the analyzer
13

2.6.2 Standby
Standby is similar to the standby mode on a computer. The analyzer is powered on, but the
backlight is off to conserve battery power. You can use standby mode to lock the
touchscreen and keys when you are carrying the analyzer. You can manually put the
analyzer in standby, or you can wait for the standby timer. See Section 2.11.2. The standby
timer also shuts off the keypad backlight.
Note
After 60 minutes in standby, the analyzer shuts down. You do not lose any data when this occurs.
Procedure
1. To enter standby, quickly press (1 second) the power key , or wait for the
standby timer to expire.
The LCD backlight and keypad backlight turn off. The blue LED on the analyzer's
front panel is lit.
2. To leave standby, quickly press the power key .
2.7 Home screen
The Home screen appears when you turn on the analyzer by pressing the power key.
Introduction to the analyzer
14