natus Madsen AccuScreen User manual

Madsen® AccuScreen
OAE & ABR Screener
User Manual
Doc. No. 7-50-0920-GB/14
Part No. 7-50-09200-GB

2
Natus Medical Denmark ApS
Hoerskaetten 9
2630 Taastrup
Denmark
[phone]
natus.com
Rx only
Copyrightnotice
© 2010, 2021 Natus Medical Denmark ApS. All rights reserved. ® Natus, the Natus Icon, Aurical,Madsen, HI-PRO 2, Otoscan,ICS and HORTMANN are registered trademarks of
Natus MedicalDenmarkApSin the U.S.A.and/orother countries.
Version release date
11-05-2021 (217915)
Technical support
Please contact yoursupplier.

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Table of Contents
TABLE OF CONTENTS.......................................................................................................................3
1INTRODUCTION........................................................................................................................5
1.1 Brief description .............................................................................................................................................5
1.2 Docking station............................................................................................................................................... 5
1.3 AccuLink software program ............................................................................................................................5
1.4 Printing ..........................................................................................................................................................5
1.5 Intended Use / Clinical Benefit........................................................................................................................6
1.6 Physical operating principle ............................................................................................................................6
1.7 Typographical conventions .............................................................................................................................6
1.8 General Safety Information ............................................................................................................................6
1.9 Safety Information .........................................................................................................................................7
1.10 Safety Information - docking station...............................................................................................................8
1.11 About this manual...........................................................................................................................................8
1.12 Device symbols...............................................................................................................................................9
2UNPACKING AND INSTALLATION ...........................................................................................11
2.1 Unpacking .................................................................................................................................................... 11
2.2 AccuScreen Overview ................................................................................................................................... 11
2.3 Storage......................................................................................................................................................... 16
2.4 Assembly...................................................................................................................................................... 16
2.5 Powering...................................................................................................................................................... 16
3GETTING STARTED WITH ACCUSCREEN ..................................................................................20
3.1 Switch on AccuScreen................................................................................................................................... 20
3.2 Patienthandling in AccuScreen...................................................................................................................... 23
4PREPARING FOR TESTING.......................................................................................................27
4.1 Preparing AccuScreen ................................................................................................................................... 27
4.2 Preparing the equipment.............................................................................................................................. 27
4.3 Preparing the test environment .................................................................................................................... 30
4.4 Preparing the patient.................................................................................................................................... 30
5TESTING WITH ACCUSCREEN..................................................................................................35
5.1 Ready to test................................................................................................................................................ 35
5.2 TEOAE test.................................................................................................................................................... 36
5.3 DPOAE test ................................................................................................................................................... 40
5.4 ABR test........................................................................................................................................................ 44
5.5 Optionsin the test result screens ................................................................................................................... 49
5.6 Adding comments to a test ............................................................................................................................ 50
5.7 Continuing testing on the other ear............................................................................................................... 51
5.8 Viewing a patient’s test record...................................................................................................................... 51
5.9 Test View ..................................................................................................................................................... 51
5.10 Test View screen........................................................................................................................................... 52
6QUICK TEST ............................................................................................................................53
6.1 Performing a Quick Test................................................................................................................................ 53

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7PRINTING ...............................................................................................................................54
7.1 Printing from AccuScreen ............................................................................................................................. 54
7.2 Printoutsfrom label printer........................................................................................................................... 57
8QUALITY TESTS.......................................................................................................................58
8.1 Performing Quality Tests............................................................................................................................... 58
8.2 Probe test ..................................................................................................................................................... 58
8.3 Electrode cable test ...................................................................................................................................... 60
8.4 Ear coupler cable test.................................................................................................................................... 61
8.5 Combined (Electrode Cable - Ear Coupler Cable)............................................................................................ 63
9ACCUSCREEN SETTINGS..........................................................................................................65
9.1 Date/Time.................................................................................................................................................... 65
9.2 Language / Sound......................................................................................................................................... 65
9.3 Display Brightness......................................................................................................................................... 66
9.4 System Info................................................................................................................................................... 66
10 HANDLING DATA IN ACCUSCREEN ......................................................................................67
10.1 Entering data in AccuScreen .......................................................................................................................... 67
10.2 Function buttons........................................................................................................................................... 67
10.3 General buttons ............................................................................................................................................ 68
10.4 Deleting data ................................................................................................................................................ 68
10.5 Memory full ................................................................................................................................................. 68
11 MAINTENANCE AND CLEANING..........................................................................................69
11.1 Probe tip and probe body ............................................................................................................................. 69
11.2 Eartips.......................................................................................................................................................... 71
11.3 Ear coupler cable.......................................................................................................................................... 71
11.4 Cleaning AccuScreen..................................................................................................................................... 72
11.5 Battery safety and maintenance.................................................................................................................... 73
APPENDIX 1 STANDARDS AND SAFETY .....................................................................................75
1.1Warranty...................................................................................................................................................... 75
1.2 Repair, after-sales service and regular checks................................................................................................ 75
1.3 Manufacturer responsibility ......................................................................................................................... 75
APPENDIX 2 STATUS AND ERROR MESSAGES............................................................................76
2.1 Device related messages............................................................................................................................... 76
APPENDIX 3 TECHNICAL SPECIFICATIONS..................................................................................78
3.1 Accessories................................................................................................................................................... 78
3.2 Measurementtechniques ............................................................................................................................. 78
3.3 Device .......................................................................................................................................................... 79
3.4 Power supply and battery............................................................................................................................. 82
3.5 1077 docking station..................................................................................................................................... 82
3.6 OAE probe.................................................................................................................................................... 83
3.7 ABR electrode cable...................................................................................................................................... 83
3.8 ABR ear coupler cable (optional)................................................................................................................... 83
3.9 Notes on EMC (Electromagnetic Compatibility).............................................................................................. 84

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1Introduction
1.1 Brief description
Thank you for purchasing the AccuScreen handheld Otoacoustic Emissions and Automated ABR
Screener.
Note: This manual is your guide to the use and maintenance of AccuScreen. We strongly
recommend that you read it carefully before using AccuScreen for the first time.
You should take particular note of the cleaning and maintenance instructions. Failure to use and
maintain AccuScreen correctly may void your warranty.
AccuScreen is a fast, reliable, easy to use, and lightweight hearing screener, optimized for
neonatal screening.
AccuScreen provides for easy navigation using its touchscreen function.
1.2 Docking station
AccuScreen is supplied with a docking station that provides for:
•recharge of the battery
•data transfer between AccuScreen and PC
•label print
1.3 AccuLink software program
AccuLink is a software program providing data management handling with result review and configuration capabilities in a
single PC application.
From AccuLink you can create, edit, view, and print data relating to patients and tests, users, sites and connected locations
and facilities.
From AccuLink you can configure AccuScreen to suit your purposes. This includes defining mandatory fields in patient hand-
ling, defining which screens are to be shown in AccuScreen, and uploading and downloading data.
AccuScreen is operated independently of AccuLink, although additional features and configuration value are provided by the
AccuLinks user interface.
Note: You can review the procedures for installing and setting up the AccuLink software in the AccuLink Management
Software User Manual.
Note: You must select a data exchange system during AccuLink installation to be able to import or export data from or to
a data exchange system and AccuLink software.
1.4 Printing
For printing instructions see Printing on pg. 54.
AccuScreen
With AccuScreen you can upload data to AccuLink and print test results from the PC, or you can place AccuScreen in the
docking station and print directly to a label printer connected to the docking station.

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1.5 Intended Use / Clinical Benefit
The Type 1077 device is indicated for use in the recording and automated analysis of human physiological data (screening
auditory brainstem responses and/or otoacoustic emissions) necessary for the diagnosis of auditory and hearing-related dis-
orders.
Distortion Product Otoacoustic Emissions and Transient Evoked Otoacoustic Emissions:
The Type 1077 DPOAE module and TEOAE module can be used for patients of all ages, from children to adults, including
infants and geriatric patients. It is especially indicated for use in testing individuals for whom behavioral audiometric
results are deemed unreliable, such as infants, young children, and cognitively impaired adults.
Auditory Brainstem Response:
The Type 1077 ABR module is especially intended for infants from 34 weeks (gestational age) up to 6 months of age.
When the device is used to screen infants, they should be asleep or in a quiet state at the time of screening.
The device is intended for use by audiologists, ENT's and other healthcare professionals.
Note: Natus Medical Denmark ApS does not guarantee the accuracy of the test results or the tests themselves, if accessories
other than those supplied by Natus Medical Denmark ApS are used for this device (e.g., eartips, electrodes, ear couplers, etc.).
1.6 Physical operating principle
AccuScreen uses TEOAE (Transiently Evoked Otoacoustic Emissions) and DPOAE (Distortion Product Otoacoustic Emissions)
technologies, which are highly effective for neonatal hearing screening. Otoacoustic Emissions measure cochlear
mechanics and indicate whether the cochlea is functioning correctly or not. Children's emissions are typically strong, which
makes them easy and fast to detect. Emission strength usually decreases with age or hearing impairment.
Automated ABR (Auditory Brainstem Response) is available in AccuScreen. This technology measures responses to sound in
the auditory pathways. It provides a valuable supplement to TEOAE and DPOAE screening, and is an essential tool for
screening infants with a risk of hearing loss.
The simple yet reliable technology ensures that hearing loss can be detected and that intervention can be implemented at
an early age. With early intervention, hearing-impaired children are given the possibility of developing normal speech and
language skills.
1.7 Typographical conventions
The use of Warning, Caution, and Note
To draw your attention to information regarding safe and appropriate use of the device or software, the manual uses
precautionary statements as follows:
Warning: Indicates that there is a risk of death or serious injury to the user or patient.
Caution: Indicates that there is a risk of injury to the user or patient or risk of damage to data or the device.
Note: Indicates that you should take special notice.
Navigating this Manual
Menus, icons and functions to select are shown in bold type. Press OK ( ).
eIFU
Note: Instructions to Access the eIFU: A copy of the Instructions for Use in PDF format is in the associated product area:
https://newborncare.natus.com/products-services/accuscreen
Note: All required information, per applicable regulations, is included in this User Guide.
1.8 General Safety Information
Note: Any serious incident that has occurred in relation to the device should be reported, to the manufacturer and the
competent authority of the Member State in which the user and/or patient is established.

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1.9 Safety Information
Warning: The following conditions or practices might present possible injury or danger to the patient and/or the user:
•Do not connect any external device (e.g., printer) to AccuScreen during testing.
•If AccuScreen is used during surgery, the probe and connectors must not touch conductive items including ground.
•AccuScreen must not be used during the application of:
–HF surgical devices
–cardiac pacemakers
–defibrillators
–other electrical stimulators
•AccuScreen must not be used during the application of HF surgical devices as this may result in burns at the site of the
electrical stimulator of the biopotential input part electrodes and possible damage to the electrical stimulator
or biological amplifiers.
•Conductive parts of electrodes and their connectors including the neutral electrode are not to contact
other conductive parts and earth.
•Avoid accidental contact between connected but unused applied parts and other conductive parts including
those connected to protective earth.
•Do not use the instrument in the presence of flammable anesthetics (gases).
•For safety reasons and due to effects on EMC, accessories connected to the equipment's outlet fittings must be
identical to the type supplied with the system.
•We recommend that the device should not be stacked with other equipment or placed in a poorly ventilated space as
this may affect the performance of the device. If it is stacked or placed adjacent to other equipment, make sure that
the operation of the device is not affected.
•AccuScreen’s RF emissions are very low and are not likely to cause any interference in nearby electronic equipment,
but negative effect or loss of functionality of other local devices may occur if they are placed in close vicinity of
AccuScreen.
•Make sure that the PC and the docking station are not within patient reach.
•When assembling an electro-medical system, the person carrying out the assembly must take into account that other
connected equipment which does not comply with the same safety requirements asthis product may lead to a reduction
in the overall safety level of the system.
•If you suspect your AccuScreen OAE & ABR Screener might be defective, do not use it.
•Any PC connected to the device or used in the proximity of the patient must comply with IEC 60950-1:2005 and IEC
62368-1:2020.
•The AccuScreen OAE & ABR Screener and any device to be connected that has its own power supply should be turned
off before any connections are established.
Caution: The following conditions or practices might present possible injury to the user or patient. Or there may be risk of
damage to the data or the device.
•Do not store or operate AccuScreen at temperatures and humidity exceeding those stated in Technical Specifications,
Operating environment.
•No parts may be eaten, burnt, or in any way used for purposes other than the applications defined in the Intended
Use section of this manual.
•Disposable accessories, such as eartips, should not be reused and must be replaced between patients to prevent
cross-infection.
•This class of equipment is allowed in domestic establishments when used under the jurisdiction of a health care
professional.
•Choking hazard! Do not leave eartips unsupervised within the reach of children.
•This device is intended for use by audiologists, ENT's, and other healthcare professionals.
•To prevent injury to the ear canal when inserting the probe, use slight pressure, twisting the probe slightly as you
insert it.

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1.10 Safety Information - docking station
Warning: Use only the power supplies specified in Technical Specifications, Power adapter.
1.11 About this manual
The menu selections and screenshots in this manual may not reflect the configuration of your test device.
This manual contains a description of the main functions of AccuScreen. We recommend that you make yourself
familiar with the following items:
Installation
See Unpacking and Installation, 11 and Preparing for testing, 27 for information on setting up AccuScreen.
Safety
This manual contains information and warnings which must be followed to ensure the safe performance of AccuScreen.
Note: Local government rules and regulations, if applicable, should also be followed at all times.
See the device labeling overview in AccuScreen Overview, 11 and read the safety information in Introduction, 5.
Training
You should read this manual before operating AccuScreen so that you become familiar with the device before testing on
a client.
Note: To obtain a free printed copy of the user documentation, contact Natus Medical Denmark ApS (www.natus.com).
Maintenance and cleaning
For instructions on how and when to clean AccuScreen and accessories, see Maintenance and Cleaning, 69.

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1.12 Glossary of Symbols
Symbol
Standard Reference
Standard Title
Symbol Title
Explanation
XXXX
93/42/EEC
EU Medical Device Regulation
Medical Device Directive
CE marking
Signifies European
technical conformity.
(Notified body
number appears
under symbol.)
Rx only
21 CFR
801.109(b)(1)
Labeling-Prescription devices
Prescription only
Indicates that the
product is authorized
for sale by or on the
order of a licensed
healthcare
practitioner.
UL Listing
N/A
N/A
Nationally
Recognized
Testing Laboratories
(NRTL) certifications
IEC 60417
Table D.1 #20
Medical electrical equipment —Part 1:
General requirements for basic safety
and Essential performance
Type BF applied
part
Identifies a type BF
applied part
complying with IEC
60601-1.
IEC 60601-1,
Table D.2 #10
Medical electrical equipment –Part 1:
General requirements for basic safety
and essential performance
Follow instructions
for use
Refer to instruction
manual/Booklet.
NOTE on ME
EQUIPMENT
“Follow Instructions
for use”.
ISO 15223-1, Symbol
5.4.3
Medical devices –Symbols to be used
with medical device labels, labelling,
and information to be supplied
Consult instructions
for use
Indicates the need
for the user to
consult the
instructions for use.
2012/19/EU
Waste Electrical and Electronic
Equipment (WEEE)
Disposal at the end
of operating life
instructions
Indicates that
electrical and
electronic equipment
waste should not be
discarded together
with unseparated
waste but must be
collected separately.
ISO 15223-1
Symbol 5.2.8
Medical devices –Symbols to be used
with medical device labels, labelling,
and information to be supplied
Do not use if
package
is damaged
Indicates that the
medical device
should not be used if
the package has
been damaged or
opened.
ISO 15223-1, Clause
5.2.7
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Non sterile
Indicates that the
medical device that
has not been
subjected to a
sterilization process.
ISO 15223-1
Symbol 5.4.2
Medical devices –Symbols to be used
with medical device labels, labelling,
and information to be supplied
Do not re-use
Indicates that the
medical device is
intended for one
use, or for use on a
single patient during
a single procedure.
IEC 60601-1,
Table D.1 #4
Medical electrical equipment —Part 1:
General requirements for basic safety
and Essential performance
Direct current
Indicates on the
rating plate that the
equipment is
suitable for direct
current only; to
identify relevant
terminals.
Not applicable
Not applicable
An indication of
Medical Device
This product is a
medical device.

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Symbol
Standard Reference
Standard Title
Symbol Title
Explanation
ISO 15223-1
Symbol 5.1.6
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Catalogue number
Indicates the
manufacturer’s
catalogue number
so that the medical
device can be
identified.
ISO 15223-1 Symbol
5.1.7
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Serial number
Indicates the
manufacturer's serial
number so that a
specific medical
device can be
identified.
ISO 15223-1
Symbol 5.1.3
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Date of
manufacture
Indicates the date
when the medical
device was
manufactured.
ISO 15223-1
Symbol 5.1.1
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Manufacturer
Indicates the
medical device
manufacturer.
ISO 15223-1
Symbol 5.3.8
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Humidity limitation
Indicates the range
of (storage) humidity
to which the medical
device can be safely
exposed.
ISO 15223-1
Symbol 5.3.9
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Atmospheric
pressure limitation
Indicates the
acceptable upper
and lower limits of
atmospheric
pressure for
transport and
storage.
ISO 15223-1
Symbol 5.3.7
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Temperature limit
Indicates the
(storage)
temperature limits to
which the medical
device can be safely
exposed.
IEC 60601-1
Table D.2 #2
Medical electrical equipment —Part 1:
General requirements for basic safety
and Essential performance
General warning
sign
Indicates a hazard of
potential personal
injury to patient or
operator.
ISO 15223-1
Symbol 5.4.4
Medical devices —Symbols to be used
with medical device labels, labelling and
information to be supplied
Caution
Indicates the need
for the user to
consult the
instructions for use
for important
cautionary
information such as
warnings and
precautions that
cannot, for a variety
of reasons, be
presented on the
medical device itself.
IEC 60601-1
Table D.1 #10
Medical electrical equipment —Part 1:
General requirements for basic safety
and essential performance

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2Unpacking and Installation
2.1 Unpacking
1. Unpack the device carefully.
When you unpack the device and accessories, keep the packing material in which they were delivered. If you need to
send the device in for service, the original packing material will protect against damage.
2. Visually inspect the equipment for possible damage. If damage has occurred, do not put the device into operation. Contact
your local distributor for assistance.
3. Check with the packing list to make sure that you have received all necessary parts and accessories. If your package is
incomplete, contact your local distributor.
2.2 AccuScreen Overview
2.2.1 Front and rear of AccuScreen
A. On/Off switch
D. Test cavity
B. Touchscreen
E. Button for opening battery compartment
C. Power and charging status light indicator
F. Cover on battery compartment with serial number label

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2.2.2 Top and bottom of MADSEN AccuScreen
Top
A. Electrode cable socket
B. Probe socket and ear coupler cable socket
Bottom
C. Docking Station connectors
2.2.3 The docking station
Front Indicators
POWER
Lit when power is supplied to the docking station.
DATA TRANSFER. Lit when data is being transferred as follows:
•during transfer of data between AccuScreen and AccuLink
•during printing from label printer
USB
Lit when docking station is connected to the PC via a USB cable.

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Rear Sockets
PC/USB
USB connection to the PC socket
Printer/Modem
Printer/modem connection socket
Power adapter socket
2.2.4 Display
The touchscreen display has icons and fields.
Note: Never use any type of sharp instrument on the display. If you do, reliable operation of AccuScreen can no longer be
guaranteed.

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2.2.5 Ear probe
A. Probe tip
B. Probe body
C. Probe cable
Probe cable plug

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2.2.6 Electrode cable (ABR only)
A. Electrode cable plug
B. Electrode clips
C. Electrode cable
2.2.7 Ear coupler cable
A. Cable connector
B. Ear coupler cable
C. Blue ear coupler adapter for left ear
D. Red ear coupler adapter for right ear
Ear couplers

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2.3 Storage
Store AccuScreen and accessories in the soft case provided to protect the equipment from damage. See also Operating
environment in Technical Specifications.
2.4 Assembly
Before you connect the probe perform the following steps:
1. Insert the battery in the battery compartment. See Inserting the battery in AccuScreen, 17.
You should place AccuScreen in the docking station and charge the battery fully before use. See Charging the battery
from the docking station, 19.
2. Turn on AccuScreen. See Switch on AccuScreen, 20.
3. Set the date on the device. See Date / Time, 65.
Connect the probe, the ear coupler cable, and the electrode cable as needed. See Preparing for testing, 27.
2.5 Powering
AccuScreen is powered by a rechargeable battery. The battery is charged:
•when AccuScreen is placed in the docking station. See Charging the battery from the docking station, 19.
•by the AccuScreen external charger (optional accessory). See Charging the battery with the external charger, 19.
2.5.1 The battery
The battery used in AccuScreen:
•is a Lithium-Ion rechargeable battery
•has a high capacity
•is lightweight
•has a low rate of self discharge
•can be charged continuously
•guarantees approximately 8 hours of operating time
On delivery, the battery is charged approximately 50%. You should charge the battery fully before starting to test.
Note: Use only the battery type and docking station stated in 3.4 Power supply and battery, 82 and 3.5 1077
docking station, 82. See Battery safety and maintenance, 73.
Battery Storage
If the battery is to be stored for a long time, you should store it with approximately 50% remaining battery capacity and in
a dry and cool place. Storing the battery in a refrigerator can be recommended.
If the battery is stored with full battery capacity and at room temperature or warmer, the battery will permanently
degrade at a rate of 10-20% after one year.

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2.5.2 Inserting the battery in AccuScreen
1. Push the button of the battery compartment upwards.
The battery compartment pops out.
2. If needed, remove the battery.
3. Place a new, charged battery in the compartment.
–Hold the battery so that the arrow with the text Insert this direction points
downward toward the compartment bottom.
4. Close the compartment.

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2.5.3 Battery status
•The battery symbol is shown in the top right corner of the display, enabling you to view the status of the battery at all
times.
•When less than 25% of the battery capacity remains, you should change the battery and recharge it as soon as
possible.
•When the battery level drops below 10%, test results can be viewed, however testing is no longer possible.
Symbol Remaining battery capacity
100 - 75%
The battery is fully charged.
75- 50%
50 - 25%
25 - 10%
The battery should be charged.
10 - 0%
The battery is very low and testing is not possible.
If the necessary minimum voltage should drop, AccuScreen switches off automatically. Recharge or change the battery
as soon as possible.

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2.5.4 Powering the docking station
The AccuScreen docking station is powered through an adapter from the mains outlet.
To comply with the safety requirements for a medical device system, connection to the docking
station must always be done outside the patient area (min. 1.5 meters/5 ft from the patient).
You will find an adapter plug kit when you unpack AccuScreen. The adapter plug kit contains arange of adapter plugs you
can choose from to fit your mains outlet.
Connecting to the mains supply
1. Select the adapter plug appropriate to your mains outlet and fit it on the adapter.
2. Connect the adapter to the docking station and the mains supply. The POWER indicator will illuminate green.
Warning: Electrical equipment must be positioned so that there is easy access to disconnect the power supply from the
mains.
Disconnecting from the mains supply
To disconnect AccuScreen docking station from the mains supply, remove the adapter plug from the mains outlet.
2.5.5 Charging the battery from the docking station
The battery in AccuScreen charges automatically when you place AccuScreen in the docking station.
Place AccuScreen in the docking station. The light indicator on the front of AccuScreen will illuminate.
Note: Do not remove the device from the docking station until data transfer has been completed.
Front light indicator
Green
Fully charged
Orange - steady
Charging
Orange - flashing
During start-up
When there is a battery error, for example:
–No battery inserted
–Battery inserted incorrectly
–Defective battery
Charging a fully discharged battery from the docking station takes approximately:
½ hours | 80% charged
6 hours | Fully charged
2.5.6 Charging the battery with the external charger
Caution: Use only the charger supplied by Natus Medical Denmark ApS.
The battery for AccuScreen can be charged by an external charger (optional accessory).
Note: See the charger manufacturer’s documentation for specifications and instructions for use.

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3Getting Started with AccuScreen
In the following, you will find quick instructions for how to use AccuScreen:
•Switching on AccuScreen
•Adding new patients
•Finding patients
•Editing patient data
You will find detailed instructions for preparing and testing in:
•Preparing for testing, 27
•Testing with AccuScreen, 35
3.1 Switch on AccuScreen
1. Switch on AccuScreen: Press the On/Off switch.
A start-up screen is shown, while AccuScreen performs a self-test.
A. On/Off switch
The start-up screen shows the name of the device.
The AccuScreen name is configurable (see the AccuLink User Manual).
3.1.1 Power-saving mode and automatic power-off
If you do not use AccuScreen for a certain period, AccuScreen will first switch to power-saving mode, and finally switch off
automatically. These periods are configurable (see the AccuLink User Manual).
•When AccuScreen is in power-saving mode, the display goes black and the power indicator lights up green.
•Touch the screen to reactivate AccuScreen.