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Electronic Test System
User Manual
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3M Electronic Test System User Manual

Electronic Test System
Copyright © 2019, 3M. All rights reserved.
Table of Contents
1 Preface ....................................................................................................... 6
1.1 General System Description ............................................................................ 6
1.1.1 Intended Use .................................................................................. 6
1.1.2 Compatibility ................................................................................... 7
1.1.3 Safety ............................................................................................. 8
1.1.4 Warranty ......................................................................................... 8
1.1.5 Service ........................................................................................... 8
1.1.6 Approvals ....................................................................................... 8
1.1.7 Disposal .......................................................................................... 9
1.2 Conditions for Sale .......................................................................................... 9
1.2.1 Disclaimer ....................................................................................... 9
1.2.2 Intellectual Property ........................................................................ 9
1.2.3 Distribution ..................................................................................... 9
1.2.4 No Copy, Disassembly and Decryption .......................................... 9
2 ETS Sensing Unit .................................................................................................... 10
2.1 General Description ....................................................................................... 10
2.2 Technical Data .............................................................................................. 11
2.3 Instructions for Use ....................................................................................... 12
2.3.1 Identification System .................................................................... 12
2.3.2 Operation ...................................................................................... 12
2.3.2.1 Bowie and Dick Mode .................................................. 12
2.3.2.2 Data Logger Mode ....................................................... 13
2.3.3 Results and Status ....................................................................... 14
2.3.3.1 Retrieval of Results and Status ................................... 14
3 ETS USB Data Reader ............................................................................................ 15
3.1 General Description ....................................................................................... 15
3.2 Technical Data .............................................................................................. 16
3.3 Installation ..................................................................................................... 16
4 ETS PC Software 4110............................................................................................ 17
4.1 General Description ....................................................................................... 17
4.2 Technical Data .............................................................................................. 17
4.3 Installation ..................................................................................................... 17
4.4 Starting the Software ..................................................................................... 17
4.5 Logging on..................................................................................................... 18
4.6 Configuration ................................................................................................. 18
5 LED Guides ..................................................................................................... 19
5.1 Appearance of Coloured LEDs ...................................................................... 19
5.2 Result ..................................................................................................... 20
5.3 Status ..................................................................................................... 21
5.4 Special ..................................................................................................... 22
5.5 ETS USB Data Reader .................................................................................. 23
6 Graphical User Interface ........................................................................................ 24
6.1 Screen Layout ............................................................................................... 24
6.1.1 Customizing the Layout ................................................................ 24
6.1.1.1 Resizing Windows ....................................................... 25
6.1.1.2 Fixing and Auto Hiding Windows ................................. 25
6.1.1.3 Repositioning Windows ............................................... 26
6.1.1.4 Selecting Data Tabs .................................................... 27
6.2 Navigation ..................................................................................................... 28
6.2.1 Open and Close Sub Sections ..................................................... 28
6.2.2 Auto Hide Navigation .................................................................... 28
6.2.3 Selecting Functions from the Navigation Bar ................................ 28
6.3 Menu Bar ..................................................................................................... 29
6.4 Icon Bar ..................................................................................................... 29
6.5 View Data ..................................................................................................... 29
6.5.1 Graph ........................................................................................... 30
6.5.1.1 Modifying the graph ..................................................... 30
6.5.1.1.1 Showing and Hiding Data Records ....... 31
6.5.1.1.2 Showing and Hiding Curves .................. 31
6.5.1.1.3 Showing and Hiding the Legend ........... 32
6.5.1.1.4 Showing and Hiding Sterilization
Temperature Band ................................ 32
6.5.1.1.5 Showing and Hiding the Grid ................ 32
6.5.1.1.6 Zooming the Graph ............................... 32
6.5.1.1.7 Moving the Graph.................................. 34
6.5.2 Test Information ........................................................................... 34
6.5.3 Logbook ........................................................................................ 35
6.5.4 Evaluating Data ............................................................................ 35
6.5.5 Print .............................................................................................. 36
6.5.5.1 Printing Graph and Information .................................... 36
6.5.5.2 Printing the Graph only ................................................ 36
6.5.5.3 Printing the Logbook .................................................... 36
6.6 Status Bar ..................................................................................................... 37
7 Data Management ................................................................................................... 38
7.1 File System.................................................................................................... 38
7.2 IT consideration ............................................................................................. 38
7.2.1 Access Rights ............................................................................... 38
7.2.2 Shares on Servers ........................................................................ 38
7.3 Logbook ..................................................................................................... 39
7.3.1 Logbook File Location .................................................................. 39
7.3.2 Data Records ............................................................................... 39
7.3.3 Opening Data Records ................................................................ . 39
7.3.4 Sorting Columns ........................................................................... 40
7.3.5 Importing ETS Files to Data Records ........................................... 40
7.3.6 Setting a Filter for Specific Data Record Properties ..................... 41
7.3.7 Recovery and Synchronising of Data ........................................... 42
7.4 Saving the Graph .......................................................................................... 42
7.5 Copying the Graph ........................................................................................ 42
7.6 Saving Comments and Approvals ................................................................. 43
7.7 Exporting ..................................................................................................... 43
7.7.1 Exporting the Table ...................................................................... 43
7.7.2 Exporting the Control Points ......................................................... 43
7.7.3 Exporting Data Records to Files ................................................... 43
7.7.4 Exporting the Summary ................................................................ 44
7.7.5 Exporting the Software Settings ................................................... 44
7.8 Data Transfer ................................................................................................ 45
7.8.1 Typical Procedure......................................................................... 45
7.8.2 Status of the System before, during and after Data Transfer ....... 46
7.8.3 Test Identification ......................................................................... 46
7.8.4 Trace ability, Authenticity and Data Integrity ................................ 48
8 Data Analysis ..................................................................................................... 49
8.1 Master Overlay (Tab "Master") ...................................................................... 49
8.1.1 Typical Procedure......................................................................... 49
8.1.2 Designating a Data Record as Master Record ............................. 49
8.2 Control Points (Tab "Control Points") ............................................................ 49
8.2.1 Condensed List with Control Points .............................................. 50
8.2.2 Control Points in Table ................................................................. 50
8.2.3 Differences between ETS and Sterilizer ................................ ....... 51
8.2.3.1 Setting a Filter for Control Point Recognition ............... 51
8.3 Table (Tab "Table") ....................................................................................... 51
8.3.1 Add or Remove Columns ............................................................. 51
8.4 EN 285 Leak Rate Test (Tab "Leake Rate") .................................................. 52
8.4.1 Definition of the Test..................................................................... 52
8.4.2 Typical Procedure......................................................................... 52
8.4.3 Leak Rate Test Pass and Fail Critera ........................................... 53
8.4.4 Changing the Leak Rate Test Criteria .......................................... 54
8.4.5 Storing the EN 285 Leak Rate Test .............................................. 54
8.5 Pressure Change Rate (Tab "Pressure Change") ......................................... 55
8.5.1 Definition of the Test..................................................................... 55
8.5.2 Typical Procedure......................................................................... 55
8.6 Dilution ..................................................................................................... 56
8.6.1 Overall Dilution Factor ................................................................ .. 56
8.6.2 Continuous Dilution Factor ........................................................... 57
8.7 Residual Air ..................................................................................................... 57
8.7.1 Residual Air as Single Value ........................................................ 57
8.7.2 Residual Air as Curve or Table ..................................................... 57
8.8 F0 Lethality .................................................................................................... 57
8.8.1 Formula ........................................................................................ 57
8.8.2 Change Temperature for Calculation............................................ 57
8.9 Sterilization (Tab Sterilization) ....................................................................... 58
8.9.1 Sterilization Temperature Band .................................................... 58
8.9.2 Sterilization Parameter Indication ................................................. 58
8.9.3 Evaluation Period ......................................................................... 58
8.9.3.1 Typical Procedure ........................................................ 59
8.9.4 Residual Air at Start of Sterilization .............................................. 60
8.10 Data Scanner ................................................................................................ 60
8.10.1 Selecting a Point of Interest .......................................................... 60
8.10.2 Showing / Hiding Data Scanner Information ................................. 60
8.11 Theoretical Temperature ............................................................................... 61
8.12 Vacuum Pump Efficiency .............................................................................. 61
8.13 Generating a Summary ................................................................................. 62
9 Setting up the software .......................................................................................... 63
9.1 Installing the Software ................................................................................... 63
9.2 Configuring the Software ............................................................................... 63
9.2.1 First Time ..................................................................................... 63
9.2.2 Showing and Hiding Diagnostic Data ........................................... 64
9.2.3 Language ..................................................................................... 64
9.2.4 File Locations ............................................................................... 64
9.2.5 Internet ......................................................................................... 65
9.2.6 Locations ................................ ................................ ...................... 65
9.2.7 21 CFR part 11 ............................................................................. 65
9.2.8 Sterilizers ...................................................................................... 66
9.2.9 Preset Values ............................................................................... 66
9.2.10 Assigning an ETS Sensing Unit to a Sterilizer .............................. 67
9.2.11 Units ............................................................................................. 67
10 Operating Mode ..................................................................................................... 68
10.1 Bowie and Dick Mode .................................................................................... 68
10.2 Data Logger Mode ......................................................................................... 68
11 User Administration ............................................................................................... 69
11.1 Logon Password ............................................................................................ 69
11.2 Creating a New User Account ....................................................................... 69
11.3 Group Membership ........................................................................................ 70
11.4 Editing an Existing User Account .................................................................. 71
11.5 Deleting a User Account ................................................................................ 71
11.6 Password Expiry ............................................................................................ 72
11.7 Change Password ......................................................................................... 72
11.8 Logon Timout ................................................................................................ 72
11.9 Disabling / Enabling an Account .................................................................... 72
12 Electronic Signature - 21 CFR Part 11 .................................................................. 73
12.1 Adding Comments ......................................................................................... 73
12.2 Adding Approvals / Rejections....................................................................... 73
12.3 Audit Trail ..................................................................................................... 73
13 Index ..................................................................................................... 74
Remark: The term “ETS Sensing Unit” in this document always includes ETS Sensing Unit 4108, ETS Sensing Unit 4208 and ETS Sensing Unit 4308. The term “ETS USB Data Reader” always includes ETS Data Reader 4109 and ETS Data Reader 4309
1 Preface
1.1 General System Description
The Electronic Test System (ETS) is an easy to use electronic test system that provides the user with comprehensive objective information on the physical variables of a steam sterilizer.
In addition to providing an alternative to the Bowie and Dick test, a number of other important functions and tests can be performed by the device.
Its performance is highly reproducible and equivalent in terms of the performance of a standard Bowie and Dick test pack as described in EN 285 and EN ISO 11140-3. It is tested in accordance with the methods described in EN ISO 11140-4.
It therefore satisfies the requirements for a daily steam penetration test as prescribed in EN ISO 17665-1.
An "Early Warning" indication is given to further qualify the pass result of a Bowie and Dick test cycle.
A "Fail" result is indicated if there is sufficient residual air within the chamber to create a Bowie and Dick test failure as described in EN 285. A "Fail" result will also be indicated if the fundamental sterilization parameters defined in EN 285 and by the WHO (134°C / 3 min) are not met.
The main component is the ETS Sensing Unit which functions as a stand-alone measurement system, providing clear "Pass" or "Fail" results and, if applicable, the "Early Warning" indication.
The system can be further enhanced by using the optional ETS USB Data Reader. The ETS USB Data Reader enables data transfer from the ETS Sensing Unit to a computer.
In combination with the optional ETS PC Software 4110, additional information on the sterilizer's performance can be obtained, such as the Leak Rate Test (EN 285), Dilution factor, F
0
Integration and Sterilization Parameter Indication (according to EN 285 and WHO 134°C for 3 min). The software also offers diagnostic functions such as a cycle comparison. This important function helps to identify process variations and supports finding causes of failure(s) and recommendations for possible remedial action.
Additionally, the ETS PC Software 4110 provides a secure and easy to use digital archive in which all relevant information is stored required for full trace ability.
_
Note: To facilitate the installation process for the entire system it is recommended to
install and start the ETS PC Software 4110 first. The installation (connection) of the ETS USB Data Reader shall be the second step.
This procedure provides also the benefit of access to the full documentation
available in the on-line help of the software package. The ETS Sensing Unit requires no installation.
1.1.1 Intended Use
The primary function of the ETS Sensing Unit is to monitor the air removal stage and the sterilization phase of a steam sterilization cycle as required by EN ISO 17665-1.
The ETS Sensing Unit can be used as alternative to the Bowie and Dick test as described in EN 285. Furthermore, data logged by the ETS Sensing Unit can be used for calculation of a Leak Rate in accordance to EN 285.
The ETS Sensing Unit can also be set in Data Logging Mode for use in steam sterilization cycles operating at temperatures other than 134°C for 3 minutes. When used in this mode the software allows individual interpretation of sampled data. No Bowie and Dick result will be available then.
_The ETS Sensing Unit offers the following functions and features:
• Daily steam penetration test (Bowie and Dick test)
• Early Warning (as part of steam penetration test result)
• SPI (Sterilization Parameter Indication)
_ In combination with the ETS USB Data Reader and the ETS PC Software 4110:
_
All of the above plus:
• Complete trace ability information
• 21 CFR part 11 compliance
• Dilution factor / Residual air calculation
• Master Overlay evaluation
• Multiple test comparison
• Pressure control points detection
• Superheated steam detection (via theoretical temperature curve calculation)
• Sterilization period evaluation
• SPI evaluation
• F0 Integration
• Calibration check
• Data logging
• Leak Rate test
• Pressure change rate test
• Intelligent data handling, logbook, sorting and filtering
1.1.2 Compatibility
The Electronic Test System contains a number of technical upgrades. These upgrades are implemented in the ETS Sensing Unit, the ETS USB Data Reader and the ETS PC Software 4110 latest revision. All three components are fully compatible with each other.
ETS Sensing Unit All ETS Sensing Units (4108 (old) / 4208 (current) / 4308 (new)) can be used in
combination with the ETS PC Software 4110 latest revision and ETS USB Data Reader 4109 / 4309.
Note: The user can keep using the ETS Sensing Units 4108 and 4208 until the 400
uses are reached.
ETS USB Data Reader The ETS USB Data Reader is compatible with computers that have a free USB port and
operating system Microsoft Windows 10 and previous versions. The ETS USB Data Reader is a Human Interface Device and requires no additional USB
driver installation. The required driver is available in Windows.
ETS PC Software 4110 The ETS PC Software 4110 is compatible with operating system Microsoft Windows 10
and previous versions. New or special operating systems must be tested and validated before.
Files from a previous ETS PC Software version: All historical ETS files can be imported into the ETS PC Software 4110 data base. New ETS data records generated with the new system can be exported to original ETS
files (*.ets).
1.1.3 Safety
The ETS Sensing Unit is only to be used according to the User Manual. Only those parts which are listed and described in Section 2.3 Instructions for Use on
Page 12 shall be used.
Caution: After usage in a sterilizer cycle, the ETS Sensing Unit will be hot.
Protective gloves shall be worn when handling the ETS Sensing Unit.
After activation the switch will return to its start position. If for whatever reason, the switch stays in the pulled position the ETS Sensing Unit should not be used.
The product was tested under EN 61010-1 and EN 50081-1. After switching on, do not use compressed air etc. to e.g. dry the ETS Sensing Unit. The ETS Sensing Unit shall only be used in the environment as described in the Section
2.2 Technical Data on Page 11.
1.1.4 Warranty
This product has a warranty of two years or 400 uses, whichever is earlier. In case of a legitimate complaint, 3M's sole obligation as regards warranties shall be to
either replace the defective product or refund the purchase price.
1.1.5 Service
The ETS Sensing Unit does not require any dedicated or routine service, e.g. no battery change. In case of any malfunction, please contact your local 3M representative.
1.1.6 Approvals
The product meets the basic requirements of the RoHS directive 2011/65/EU and is therefore CE marked.
1.1.7 Disposal
WEEE (Waste Electrical and Electronic Equipment) symbol
Do NOT dispose your products as unsorted municipal waste! The crossed-out wheeled bin symbol indicates that all EEE (Electrical and Electronic Equipment), batteries and accumulators must be disposed of according to local law by the use of available return and collection systems. By separating a marked item from household waste, you will help reduce the volume of waste sent to incinerators or land-fill and minimize any potential negative impact on human health and the environment.
Thank you for your assistance in complying with this regulation and contributing to environmental stewardship. If you have further questions, please contact your local 3M subsidiary or sales rep.
1.2 Conditions for Sale
1.2.1 Disclaimer
ETS PC Software 4110 Copyright © 2007, 3M Company. All Rights Reserved. You shall carefully read the following terms and conditions before using this software. Your use of this software indicates your acceptance of the limitations and disclaimers
detailed below.
ETS PC Software 4110 is supplied as is. 3M Company disclaims all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose. 3M Company assumes no liability for damages, direct or consequential, which may result from the use of ETS PC Software 4110.
Any liability of 3M Company will be limited exclusively to product replacement or refund of the purchase price.
1.2.2 Intellectual Property
This program is owned by 3M Company and is protected by U.S. and international copyright laws. Violation of copyright is an offense.
1.2.3 Distribution
The ETS PC Software 4110 shall not be distributed without the expressed prior written permission of 3M Company.
1.2.4 No Copy, Disassembly and Decryption
You may not copy, disassemble, decompile or decrypt the software without the expressed prior written permission of 3M Company.
2 ETS Sensing Unit
2.1 General Description
The ETS Sensing Unit (Figure 1) is a battery powered, stand-alone measurement system for the physical parameters of a steam sterilizer. It can be used as an alternative to the Bowie and Dick test. It consists of a data logger for time, temperature, pressure and air removal efficiency. It contains embedded evaluation software which provides a simple "Pass / Fail" decision based on the measured and recorded data.
The configuration has defined thermal characteristics in order to simulate the standard steam penetration tests, described in EN 285, EN ISO 11140-3 and EN ISO 11140-4.
_
_
Figure 1: ETS Sensing Unit
1 – Data transfer LEDs (Light Emmiting Diodes) 2 – Switch 3 – Sensing Unit core 4 – Handle 5 – Bottom ring 6 – Top ring
_
The design of the ETS Sensing Unit consists of an outer handle arrangement (Figure 1 – # 4, 5
and 6) with the ETS Sensing Unit core (Figure 1 – #3) placed in the centre. On top of the ETS
Sensing Unit is a switch (Figure 1 - #2) and indicator LED's (Figure 1 - #1) are located. The indicator LEDs provide result and status information. Data transfer is achieved via the transmitter and receiver LEDs and the optional ETS USB Data Reader using infra-red technology.
The ETS Sensing Unit is a reusable device capable of 400 test cycles. A LED code will indicate when 20 test cycles remain. This allows the operator to re-order a new ETS Sensing Unit to ensure uninterrupted usage.
2.2 Technical Data
_
Dimensions:
Height: 268 mm Diameter: 200 mm Weight: ~2900 g Life cycle: 400 test cycles Power supply: build-in battery _
Technical specification of pressure sensor:
Scale range: 0 mbar to 4000 mbar (0 kPa-400 kPa absolute) Resolution: 1 mbar (100 Pa) Accuracy: +/- 20 mbar / 0.5% (FS) @ 20°C
+/- 20 mbar /@ 121°C at 2.1 bar
-10/+ 30 mbar /@ 134°C at 3.1 bar Accuracy includes temperature drift and long-term drift.
_
Technical specification of temperature sensors (3x Pt1000):
Scale range: 0°C to 150°C Resolution: 0.01°C Accuracy: +/- 0.2°C (at operating temperature)
Accuracy includes temperature drift and long-term drift.
_
Technical specification of time measurement (crystal oscillator):
Scale range: 1 second to 60 minutes Resolution: 1 second Accuracy: +/- 0.2% FSD (Full Scale Deflection) (at operating temperature)
Accuracy includes temperature drift and long-term drift.
_
Environmental operation limitations:
Temperature: Maximum 140°C for 60 minutes Pressure: Maximum 4000 mbar
_
Environmental storage limitations:
Temperature: 0 - 50°C Humidity: 20 - 80% RH
_
Note: The ETS Sensing Unit will only provide a Bowie and Dick test result when
the internal starting temperature is below 35°C. If the unit is stored above 35°C or when the unit is still hot due to a recently conducted test the unit has to be cooled down below 35°C before use in the Bowie and Dick Test Mode.
2.3 Instructions for Use
2.3.1 Identification System
You may want to dedicate an ETS Sensing Unit to a specific sterilizer. A tag can be attached to one of the handle bars or the upper ring of the ETS Sensing Unit. The adherance of labels to the silicon material of the ETS Sensing Unit may be poor. This may cause loss of identification.
2.3.2 Operation
2.3.2.1 Bowie and Dick Test Mode
• The Bowie and Dick Test Mode is activated by pulling the switch on top of the ETS Sensing Unit once in the indicated direction (Figure 2). Ensure that the switch returns to its original position. The status of the unit is shown.
_Figure 2: Actuation of the ETS Sensing Unit switch
• _Check status before use. See Section 5 LED Guides on Page 19.
• When a single flashing yellow LED is shown place the ETS Sensing Unit in
the centre of the steam sterilizer at a height of about 10 cm above the base.
• Start the Bowie and Dick test cycle on your sterilizer. Ensure that the cycle starts within 5 minutes after switching on the ETS Sensing Unit otherwise it will switch off automatically to save energy.
• After the Bowie and Dick test cycle is completed remove the ETS Sensing Unit from the sterilizer, holding it by the handles.
Caution: Wear protective gloves, as the ETS Sensing Unit will still be hot.
• Check the LEDs on top of the ETS Sensing Unit: if a single yellow flashing LED (Figure 3 - #3) is seen, the unit is still logging. Pull the switch (Figure 2) to stop the unit. All LED's shall be off. Wait 15 seconds for the unit to calculate the result and pull the switch once again to see the result. If no LED is on or flashing after removal from the sterilizer, pull the switch once. If no immediate result indication occurs, wait 15 seconds and pull switch again.
The result is shown and held for 30 seconds. See Section 5 LED Guides on
Page 19.
Note: Allow the ETS Sensing Unit to cool down at room conditions for
at least 2 hours (preferably longer) before re-use in a Bowie and Dick test cycle. The ETS Sensing Unit will indicate if the temperature is low enough when the black switch is pulled. See
Section 5 LED Guides on Page 19.
2.3.2.2 Data Logger Mode
_
The following applications can only be enabled by using the ETS PC Software
4110.
_
This mode allows the ETS Sensing Unit to be used in the following applications:
• Leak Rate Test
• Testing steam sterilization cycles other than those operating at 134°C for 3
minutes or longer.
• A number of special functions.
_
Procedure:
• Set the ETS Sensing Unit in Data Logger Mode using the procedure described in Section 10.2 Data Logger Mode on Page 68. Data logging will continue for a maximum of 60 minutes.
_
Note: Do not activate the switch or put the ETS USB Data Reader on
top of the ETS Sensing Unit before you are sure data logging shall be stopped.
_
• Check status before use. See Section 5 LED Guides on Page 19.
• Place the ETS Sensing Unit in the steam sterilizer chamber.
• Operate the cycle to be tested.
• Remove the ETS Sensing Unit from the sterilizer after completion of the
cycle.
Caution: Wear protective gloves, as the ETS Sensing Unit will still be hot.
_
• Activate the black switch to stop data logging (the ETS Sensing Unit will automatically stop data logging after 60 minutes).
• Transfer data to the PC using the ETS USB Data Reader. See Section 7.8.1
Typical Procedure on Page 45.
_
Note: A Bowie and Dick test result is not available in the Data Logger
Mode.
2.3.3 Results and Status
The result of a Bowie and Dick test and the status of the ETS Sensing Unit are indicated by four coloured LEDs (Light Emitting Diods).
_
Figure 3: Light Emmiting Diods (LEDs)
1: Red LED 2: Green LED 3: Yellow 1 LED 4: Infrared receiver LED 5: Yellow 2 LED 6: Infrared transmitter LED
2.3.3.1 Retrieval of Results and Status
The ETS Sensing Unit will always contain the result of the latest test cycle. The result only changes potentially when a new test cycle is performed.
_Figure 4: Actuation of the ETS Sensing Unit switch
To retrieve the test result and status:
• Pull the switch once (Figure 4) for result read-out after a Bowie and Dick test cycle. The result will be indicated for 30 seconds maximum.
• Pull the switch (Figure 4) once more for status read-out. The status will be indicated for 10 seconds maximum. Status indication can be read-out any time during or after result indication.
• The status indication is shown every time the switch is pulled once towards the centre of the top plate.
• The previous result indication can be recalled at any time by pulling the switch (Figure 4) three times within three seconds.
See also Section 5 LED Guides on Page 19.
3 ETS USB Data Reader
3.1 General Description
The ETS USB Data Reader enables data transfer from the ETS Sensing Unit to a computer. It consists of a reader and a special (RJ12) / Standard (A-B) USB cable (Figure 5a and 5b).
_
_ Figure 5a: Special USB Cable for 4109 Figure 5b: Standard USB Cable for 4309
_
The ETS USB Data Reader is designed to fit exactly into the top ring of the ETS Sensing Unit. This ensures good alignment of the infrared transmitter and receiver LEDs.
The data set logged by the ETS Sensing Unit is transferred by the ETS USB Data Reader to the computer using infrared technology.
Note: The ETS USB Data Reader contains a magnet. Do not place disks or other
magnetic storage media on or near the ETS USB Data Reader. Stored data may become corrupted. Also keep the ETS USB Data Reader away from the computer display since it may have a distorting effect.
Figure 6a: ETS USB Data Reader 4109 Figure 6b: ETS USB Data Reader 4309
_
1: LED 1 2: LED 2 3: Switch to start data transfer 4: Special (RJ12) USB cable (4109) / Standard (A-B) USB cable (4309)
The two LEDs on the ETS USB Data Reader indicate its status:
• LED 1 shows the status of the connection to the PC.
• LED 2 shows the status of connection to the ETS Sensing Unit.
To perform data transfer, the ETS PC Software 4110 is required. This software package controls the data communication between the ETS Sensing Unit, ETS USB Data Reader and the computer.
3.2 Technical Data
_
Dimensions Reader:
Height: 55 mm Diameter: 93 mm
_
USB Cable:
Length: 1,8 - 2.0 m _
Environmental conditions:
Temperature: 0 - 50°C Humidity: 20 - 80% RH
3.3 Installation
_
The ETS USB Data Reader is a HID (Human Interface Device) type. Therefore, it requires no installation of a specific USB driver on the Microsoft™ Windows™ operating system. Other typical HID devices are a computer keyboard, computer mouse and display devices.
_
Note: As soon as the ETS USB Data Reader is connected to the computer text balloons
will appear in the windows taskbar indicating that new hardware has been found. This happens only when a connection is made on a USB port which has not been used before to connect the ETS USB Data Reader. These balloons will automatically disappear. Alternatively, the balloons can be closed by clicking the cross in the upper right corner. Either way the USB driver installation is handled completely by windows and requires no user interaction.
_
Procedure:
• Connect the special connector (RJ12) or the Standard (A-B) USB-plug of the supplied cable to the ETS USB Data Reader. When the connector snaps into place it is propperly connected.
• Locate a free USB port on the computer and plug-in the other side of the supplied cable.
• For the first installation on a selected USB port of the computer, MS Windows will
automatically install the standard HID USB driver for the ETS USB Data Reader. User interaction is not required.
• Check the status of the LED. See Section 5.5 ETS USB Data Reader on Page 23.
• Verify if the LED indication matches the connection status of your system.
• Data transfer is only possible when the ETS PC Software 4110 is running.
• When LED 1 is GREEN and LED 2 is RED the ETS USB Data Reader is ready to be used.
For a complete overview of the ETS USB Data Reader LED indications and their significance see Section 5.5 ETS USB Data Reader on Page 23.
4 ETS PC Software 4110
4.1 General Description
The ETS PC Software 4110 package enables data transfer from the ETS Sensing Unit via ETS USB Data Reader to your computer. The stored data provides the possibility for further analysis, graphical representation and structured digital archiving of data on your computer or server.
4.2 Technical Data
Minimum system requirements
Operating System: Windows RAM: 512Mb Required Hard Disk Space: 50Mb CD ROM drive: 6 speed Screen Resolution: 1024 x 768, 65536 colours (16 Bit) USB Interface: USB 1.1, 2.0, 3.0
_
The typical file size per test is 33 Kilobyte. (exported file).
4.3 Installation
_
The PC Software is provided on a CD (compact disc). It contains an automated installation program. If your computer is setup to automatically play the CD the installation program starts automatically. If not locate the setup file (setup.exe) in the root directory of the CD and run it.
The installation requires a minimum of user interaction. The installation program guides you through the steps necessary for a successful installation of the software. See Section 9.1
Installing the Software on Page 63.
_
Note: The users of the software need appropriate access rights to run the software and to
save, open and add information to data records. You may wish to consult your IT department to assure alignment with your local IT policy.
4.4 Starting the Software
_
To start the software:
• Click the desktop Application Icon for ETS PC Software 4110.
• Click Start - All Programs - Application line for ETS PC Software 4110.
4.5 Logging on
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As soon as the software has started the Logon window opens:
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1 - First time logon A default administrator is available in the software To start using the software:
• Enter Admin in the User Name field.
• Enter Admin as Password.
• Click OK to confirm.
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A second logon window opens that requests to a change the password. See Section 11.7
Change Password on Page 72.
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Note: The administrator shall now complete the configuration described in Section 9.2
Configuration the Software on Page 63.
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To provide access to the software for other administrators and / or users the administrator shall add the required accounts in the User Administration tool. See Section 11.2 Creating a New
User Account on Page 69.
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2 - First time Logon for users and additional administrators To start using the software:
• Enter your User Name. (provided by administrator).
• Enter your preliminary Password. (provided by administrator).
• Click OK to confirm.
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A second logon window opens in which requests to a change the password. See Section 11.7
Change Password on Page 72.
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3 - Normal Logon
• Enter your User Name.
• Enter your Password.
• Click OK to confirm.
4.6 Configuration
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See Section 9.2 Configuring the Software on Page 63.
5 LED Guides
5.1 Appearance of Coloured LEDs
ETS Sensing Unit - Appearance of the Coloured LEDs
A
Off
No illumination
B
On
Continuous illumination
C
Flash
Intermittent illumination
D
Double flash
Intermittent illumination, two flashes in quick succession
E
Small flash (slow)
Intermittent illumination, but dimmed (1 flash per second)
F
Small flash (fast)
Intermittent illumination, but dimmed (3 flashes per 2 seconds)
5.2 Result
ETS Sensing Unit - Result (30 seconds visible)
5.3 Status
ETS Sensing Unit - Status (10 seconds visible)
5.4 Special
ETS Sensing Unit – Special
5.5 ETS USB Data Reader
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