Mortara ELI 380 User manual

1
REF 9516-189-50-ENG Rev E1
ELI 380
RESTING ELECTROCARDIOGRAPH
SERVICE MANUAL
Manufactured by Mortara Instrument, Inc., Milwaukee, Wisconsin U.S.A.
CAUTION: Federal law restricts this device to sale by or on the order of a physician.

Copyright © 2018
by Mortara Instrument, Inc.
7865 N. 86th Street
Milwaukee, Wisconsin 53224
E-mail: [e-mail]
This document contains confidential information that belongs to Mortara Instrument, Inc. No part of this document
may be transmitted, reproduced, used, or disclosed outside of the receiving organization without the express written
consent of Mortara Instrument, Inc. Mortara is a registered trademark of Mortara Instrument, Inc. AM12, AM15,
ELI, and WAM are trademarks of Mortara Instrument, Inc.

TABLE OF CONTENTS
TECHNICAL SUPPORT AND SERVICE SECTION 1
Technical Support and Service......................................................................................................................................1
NOTICES SECTION 2
Manufacturer’s Responsibility.......................................................................................................................................2
Responsibility of the Customer......................................................................................................................................2
Equipment Identification ...............................................................................................................................................2
Copyright and Trademark Notices.................................................................................................................................2
Other Important Information .........................................................................................................................................2
WARRANTY INFORMATION SECTION 3
Your Mortara Warranty.................................................................................................................................................3
USER SAFETY INFORMATION SECTION 4
Warnings........................................................................................................................................................................4
Cautions.........................................................................................................................................................................7
FCC Compliance Statements for the WAM ..................................................................................................................8
Industry Canada Compliance Statement........................................................................................................................8
Notes..............................................................................................................................................................................8
Wireless Data Transmission ........................................................................................................................................10
WLAN.........................................................................................................................................................................10
EQUIPMENT SYMBOLS AND MARKINGS SECTION 5
Symbol Delineation.....................................................................................................................................................12
Display Icons and Keyboard Buttons ..........................................................................................................................13
GENERAL CARE SECTION 6
Precautions ..................................................................................................................................................................14
Inspection ....................................................................................................................................................................14
Cleaning Lead Wires and Cables, Patient Acquisition Device and Electrocardiograph..............................................14
ELECTROMAGNETIC COMPATIBILITY (EMC) SECTION 7
Guidance and Manufacturer’s Declaration: Electromagnetic Emissions....................................................................15
Guidance and Manufacturer’s Declaration: Electromagnetic Immunity ....................................................................16
Guidance and Manufacturer’s Declaration: Electromagnetic Immunity ....................................................................17
Recommended Separation Distances Between Portable and Mobile RF Communications Equipment and the
Equipment................................................................................................................................................................... 18
PREVENTATIVE MAINTENANCE SECTION 8
Preventive Maintenance Schedule...............................................................................................................................19
Preventive Maintenance Procedure .............................................................................................................................19

TABLE OF CONTENTS
Power Testing..............................................................................................................................................................21
Functional Testing.......................................................................................................................................................22
Cleaning Exterior Surfaces and Patient Acquisition Device........................................................................................25
Cleaning the Thermal Printer.......................................................................................................................................26
Safety Testing..............................................................................................................................................................26
ELI 380 Preventative Maintenance Record.................................................................................................................27
UNIT DISASSEMBLY SECTION 9
Cautions and Special Instructions................................................................................................................................29
Tools Required ............................................................................................................................................................29
Battery Removal..........................................................................................................................................................30
Upper Housing Removal .............................................................................................................................................31
Thermal Writer Removal.............................................................................................................................................34
Hinge Cover Removal .................................................................................................................................................35
Rear Cover Removal ...................................................................................................................................................36
Display Removal .........................................................................................................................................................38
Mother Board Removal ...............................................................................................................................................41
Power Supply Board Removal.....................................................................................................................................43
Battery Connector Board and Retainer Removal.........................................................................................................46
Speaker and Battery Wire Removal.............................................................................................................................47
Item Identification, Table 1 .........................................................................................................................................48
Thermal Writer Disassembly.......................................................................................................................................58
Gearbox and Motor......................................................................................................................................................64
Cue Sensor Replacement.............................................................................................................................................65
Print Head Replacement ..............................................................................................................................................66
ELI 380 Writer A4/Smart paper Spacer ......................................................................................................................67
Item Identification, Table 2 .........................................................................................................................................68
Unit Disassembly (ERGO) version .............................................................................................................................73
Cautions and Special Instructions................................................................................................................................73
Tools Required ............................................................................................................................................................73
Cover Disassembly......................................................................................................................................................74
Cable Removal ............................................................................................................................................................79
WLAN Antenna Removal ...........................................................................................................................................81
CONFORMANCE TESTING SECTION 10
Conformance Testing ..................................................................................................................................................83
Power Testing..............................................................................................................................................................83
Functional Testing.......................................................................................................................................................84
ELI 380 Conformance Test Data Record ....................................................................................................................87
TROUBLESHOOTING SECTION 11
System Troubleshooting Chart ....................................................................................................................................89
ECG Troubleshooting Chart........................................................................................................................................89
Transmission Troubleshooting Chart...........................................................................................................................90
Display Troubleshooting Chart....................................................................................................................................91
Printer Troubleshooting Chart.....................................................................................................................................92
Patient Cable Troubleshooting Chart...........................................................................................................................93

TABLE OF CONTENTS
SPECIAL FUNCTIONS SECTION 12
Configuration Settings.................................................................................................................................................95
Advanced Settings.......................................................................................................................................................96
Service Settings ...........................................................................................................................................................98
Calibrate Cue...............................................................................................................................................................98
Auto Test.....................................................................................................................................................................99
Firmware......................................................................................................................................................................99
Config Files .................................................................................................................................................................99
Options File .................................................................................................................................................................99
Dump Log Files...........................................................................................................................................................99
Dump Records.............................................................................................................................................................99
Erase Records..............................................................................................................................................................99
First Time Boot..........................................................................................................................................................100
Writer Test.................................................................................................................................................................100
Test Config................................................................................................................................................................100
Clear Flags.................................................................................................................................................................100
Fill Directory .............................................................................................................................................................100
Battery Info................................................................................................................................................................100
Enter Serial Number..................................................................................................................................................101
USB Device...............................................................................................................................................................101
Dump Config File......................................................................................................................................................101
Battery Log File Contents..........................................................................................................................................101
COMMUNICATION OPTIONS SECTION 13
Communication Options............................................................................................................................................103
Communication Option Installation/Upgrades ..........................................................................................................103

1
TECHNICAL SUPPORT AND SERVICE
SECTION 1
Headquarters
Mortara Instrument, Inc.
7865 North 86th Street
Milwaukee, WI 53224
U.S.A.
Tel: [phone]
Tel: [phone]
Fax: [phone]
Internet: http://www.mortara.com
European Union
Representative
Mortara Instrument Europe s.r.l.
(European Headquarters)
Via Cimarosa 103/105
40033 Casalecchio di Reno (BO)
Italy
Tel: [phone]
Fax: [phone]
Service/Technical
Support Group
Mortara Instrument, Inc.
7865 North 86th Street
Milwaukee, WI 53224
U.S.A.
Tel: [phone]
Service: 888.MORTARA
(888.667.8272)(USA)
Fax: [phone]
E-mail: [email protected]m
24-hour Technical Support
Same-day Shipment of Replacement Parts
Biomedical Training Classes
Extended Warranties/Service Contracts
Sales Support/
Supplies & Accessories
Mortara Instrument, Inc.
7865 North 86th Street
Milwaukee, WI 53224
U.S.A.
Tel: [phone]
Fax: [phone]
E-mail: [email protected]m
Hospital Customers: [email protected]m
Physician Practice: [email protected]m
U.S. Distribution: [email protected]m
Mortara Instrument Germany
Bonifaciusring 15
45309 Essen
Germany
Tel: [phone]
Fax: [phone]
Mortara Instrument Netherlands
Postbus 324
5680 AH Best
Industrieweg 160b
5683 CG Best
Netherlands
Tel: [phone]
Fax: [phone]
Mortara Instrument Australia
PO Box 7568
Baulkham Hills NSW 2153
Unit 28, 9 Hoyle Avenue
Castle Hill NSW 2154
Australia
Tel: [phone]
Fax: [phone]
Mortara Instrument UK Ltd
Units 11 & 12, Scion House
Stirling University Innovation Park
Stirling FK9 4NF
Scotland
Tel: [phone]
Fax: [phone]

NOTICES
SECTION 2
2
Manufacturer’s Responsibility
Mortara Instrument, Inc. is responsible for the effects on safety and performance only if:
• Assembly operations, extensions, readjustments, modifications, or repairs are carried out only by persons
authorized by Mortara Instrument,Inc.
• The device is used in accordance with the instructions foruse.
Responsibility of the Customer
The user of this device is responsible for ensuring the implementation of a satisfactory maintenance schedule.
Failure to do so may cause undue failure and possible health hazards.
This manual must be kept in a safe place to prevent its deterioration and/or alteration. The user and Mortara
Instrument, Inc. authorized personnel must have access to this manual at any time.
The user of this device must periodically check the accessories, their functionality and integrity.
Equipment Identification
Mortara Instrument, Inc. equipment is identified by a serial and reference number on the bottom of the device. Care
should be taken so that these numbers are not defaced.
Copyright and Trademark Notices
This document contains information that is protected by copyright. All rights are reserved. No part of this
document may be photocopied, reproduced, or translated to another language without prior written consent of
Mortara Instrument, Inc.
Other Important Information
The information in this document is subject to change without notice.
Mortara Instrument, Inc. makes no warranty of any kind with regard to this material including, but not limited to,
implied warranties of merchantability and fitness for a particular purpose. Mortara Instrument, Inc. assumes no
responsibility for any errors or omissions that may appear in this document. Mortara Instrument, Inc. makes no
commitment to update or to keep current the information contained in this document.

WARRANTY INFORMATION
SECTION 3
3
Your Mortara Warranty
MORTARA INSTRUMENT, INC. (hereafter referred to as “Mortara”) warrants that components within Mortara
products (hereafter referred to as “Product/s”) will be free from defects in workmanship and materials for the
number of years specified on documentation accompanying the product, or previously agreed to by the purchaser
and Mortara, or if not otherwise noted, for a period of twenty-four (24) months from the date of shipment.
Consumable, disposable or single use products such as, but not limited to, PAPER or ELECTRODES are warranted
to be free from defects in workmanship and materials for a period of 90 days from the date of shipment or the date
of first use, whichever is sooner.
Reusable product such as, but not limited to, BATTERIES, BLOOD PRESSURE CUFFS, BLOOD PRESSURE
HOSES, TRANSDUCER CABLES, Y-CABLES, PATIENT CABLES, LEAD WIRES, MAGNETIC STORAGE
MEDIUMS, CARRY CASES or MOUNTS, are warranted to be free from defects in workmanship and materials for
a period of 90 days. This warranty does not apply to damage to the Product/s caused by any or all of the following
circumstances or conditions:
a) Freight damage;
b) Parts and/or accessories of the Product/s not obtained from or approved by Mortara;
c) Misapplication, misuse, abuse, and/or failure to follow the Product/s instruction sheets and/or information
guides;
d) Accident; a disaster affecting theProduct/s;
e) Alterations and/or modifications to the Product/s not authorized by Mortara;
f) Other events outside of Mortara’s reasonable control or not arising under normal operating conditions.
THE REMEDY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT WITHOUT
CHARGE FOR LABOR OR MATERIALS, OR ANY PRODUCT/S FOUND UPON EXAMINATION BY
MORTARA TO HAVE BEEN DEFECTIVE. This remedy shall be conditioned upon receipt of notice by Mortara
of any alleged defects promptly after discovery thereof within the warranty period. Mortara’s obligations under the
foregoing warranty will further be conditioned upon the assumption by the purchaser of the Product/s (i) of all
carrier charges with respect to any Product/s returned to Mortara’s principal place or any other place as specifically
designated by Mortara or an authorized distributor or representative of Mortara, and (ii) all risk of loss in transit. It
is expressly agreed that the liability of Mortara is limited and that Mortara does not function as an insurer. A
purchaser of a Product/s, by its acceptance and purchase thereof, acknowledges and agrees that Mortara is not liable
for loss, harm, or damage due directly or indirectly to an occurrence or consequence therefrom relating to the
Product/s. If Mortara should be found liable to anyone under any theory (except the expressed warranty set forth
herein) for loss, harm, or damage, the liability of Mortara shall be limited to the lesser of the actual loss, harm, or
damage, or the original purchase price of the Product/s whensold.
EXCEPT AS SET FORTH HEREIN WITH RESPECT TO REIMBURSEMENT OF LABOR CHARGES, A
PURCHASER’S SOLE EXCLUSIVE REMEDY AGAINST MORTARA FOR CLAIMS RELATING TO THE
PRODUCT/S FOR ANY AND ALL LOSSES AND DAMAGES RESULTING FROM ANY CAUSE SHALL BE
THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCT/S TO THE EXTENT THAT THE DEFECT IS
NOTICED AND MORTARA IS NOTIFIED WITHIN THE WARRANTY PERIOD. IN NO EVENT,
INCLUDING THE CLAIM FOR NEGLIGENCE, SHALL MORTARA BE LIABLE FOR INCIDENTAL,
SPECIAL, OR CONSEQUENTIAL DAMAGES, OR FOR ANY OTHER LOSS, DAMAGE, OR EXPENSE OF
ANY KIND, INCLUDING LOSS OF PROFITS, WHETHER UNDER TORT, NEGLIGENCE OR STRICT
LIABILITY THEORIES OF LAW, OR OTHERWISE. THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO THE IMPLIED
WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR
PURPOSE.

4
USER SAFETY INFORMATION
SECTION 4
Warning: Means there is the possibility of personal injury to you orothers.
Caution: Means there is the possibility of damage to thedevice.
Note: Provides information to further assist in the use of the device.
NOTE: This manual may contain screen shots and pictures. Any screen shots and pictures are provided
for reference only and are not intended to convey actual operating techniques. Consult the actual screen in
the host language for specific wording.
 This manual gives important information about the use and safety of this device. Deviating from operating
procedures, misuse or misapplication of the device, or ignoring specifications and recommendations could
result in increased risk of harm to users, patients and bystanders, or damage to the device.
 Device captures and presents data reflecting a patient’s physiological condition that when reviewed by a trained
physician or clinician can be useful in determining a diagnosis; however, the data should not be used as a sole
means for determining a patient’s diagnosis.
 Users are expected to be licensed clinical professionals knowledgeable about medical procedures and patient
care, and adequately trained in the use of this device. Before attempting to use this device for clinical
applications, the operator must read and understand the contents of the user manual and other accompanying
documents. Inadequate knowledge or training could result in increased risk of harm to users, patients and
bystanders, or damage to the device. Contact Mortara service for additional training options.
 To ensure that electrical safety is maintained during operation from AC (~) power, the device must be plugged
into a hospital-grade outlet.
 Only use parts and accessories supplied with the device and/or are available through Mortara Instrument, Inc.
 Mortara acquisition modules intended for use with the device include series resistance (9 Kohm minimum) in
each lead for defibrillation protection. Acquisition modules should be checked for cracks or breakage prior to
use.
 The ELI 380 uses lithium-ion batteries. The following precautions should be taken regarding the batteries:
o Do not immerse the device in water.
o Do not heat or throw the device in fire.
o Do not leave the device in conditions over 60 ºC or in a heatedcar.
o Do not attempt to crush or drop the device.
o Only use the approved Mortara battery pack with the ELI380.
o Follow the disposal instructions in the ELI 380 Service Manual when the device is taken out of service.
 The ELI 380 battery/batteries must be initially fully charged prior to use. Ideally, the battery/batteries must be
fully charged and fully discharged several times to allow for optimalperformance.

SECTION 4
5
 Conductive parts of the acquisition module(s), electrodes, and associated connections of type CF applied parts,
including the neutral conductor of the acquisition module(s) and electrodes, should not come into contact with
other conductive parts including earth ground.
 ECG electrodes could cause skin irritation; patients should be examined for signs of irritation or inflammation.
 To avoid the possibility of serious injury or death during patient defibrillation, do not come into contact with the
device or acquisition module(s). Additionally, proper placement of defibrillator paddles in relation to the
electrodes is required to minimize harm to thepatient.
 This device does not automatically switch between direct or wireless acquisition modules. Clinician must
choose the type of acquisition module before ECG acquisition. If your device is equipped with a receiver for a
wireless acquisition module, always make sure that you are receiving data from the expected module.
 This device was designed to use the electrodes specified in the user manual. Proper clinical procedure must
be employed to prep the electrode sites and to monitor the patient for excessive skin irritation,
inflammation, or other adverse reactions. Electrodes are intended for short-term use and should be removed
from the patient promptly following testing.
 To avoid potential for spread of disease or infection, single-use disposable components (e.g., electrodes) must
not be reused. To maintain safety and effectiveness, electrodes must not be used beyond their expiration date.
 A possible explosion hazard exists. Do not use the device in the presence of a flammable anesthetic mixture.
 Where the integrity of external protective earth conductor arrangement is in doubt, the device shall be operated
from its internal electrical powersource.
 Medical devices have been designed to have a higher degree of protection against electric shock than, for
instance, information technology equipment because patients often are connected to multiple devices and also
may be more prone to the adverse effect of electric currents than healthy persons. All equipment that is
connected to the patient, can be touched by the patient, or can be touched by another person while that person
touches the patient at the same time, should have the same level of protection against electric shock as medical
equipment. The ELI 380 is a medical device that has been designed to be connected to other devices for the
purpose of receiving and transmitting data. Certain measures must be taken to prevent the risk of excessive
electric current flow through the operator or patient whenconnected:
 All electrical equipment that is not medical electrical equipment must be placed outside of the “patient
environment,” defined by applicable safety standards to be at least 1.5 meters (5 feet) from the patient.
Alternatively, non-medical equipment may be provided with additional protection such as an additional
protective earthconnection.
 All medical electrical equipment that has a physical connection to the ELI 380 or the patient, or is in the
patient environment must comply with applicable safety standards for medical electrical devices.
 All electrical equipment that is not medical electrical equipment and has a physical connection to the
ELI 380 must comply with applicable safety standards, such as IEC 60950 for information technology
equipment. This includes information network equipment connected through the LAN connector.
 Conductive (metal) parts that can be touched bythe operator in normal use and that are connected to non-
medical equipment should not be brought into the patient environment. Examples are connectors for
shielded Ethernet or USB cables.

6
SECTION 4
 If multiple devices are connected to each other or to the patient, device chassis and patient leakage currents
may be increased, and should be measured for compliance with applicable standards for medical electrical
systems.
 Avoid the use of portable multiple socket outlets. If used and not compliant with medical electrical
device standards, an additional protective earth connection isrequired.
 To prevent electric shock due to unequal ground potentials that may exist between points of a distributed
network system or fault conditions in external network connected equipment, network cable shielding
(where used) must be connected to protective earth ground appropriate to the area where the device is used.
 The device has not been designed for use with high-frequency (HF) surgical equipment and does not provide a
protective means against hazards to thepatient.
 When the 40 Hz filter is used, the frequency response requirement for diagnostic ECG equipment cannot be
met. The 40 Hz filter significantly reduces high-frequency components of the ECG and pacemaker spike
amplitudes, and is recommended only if high-frequency noise cannot be reduced by proper procedures.
 Other medical equipment, including but not limited to defibrillators and ultrasound machines, may cause
interference with the ECG signals recorded by thedevice.
 For proper operation and the safety of users or patients and bystanders, equipment and accessories must be
connected only as described in this manual. Do not connect a telephone line cable to the LAN connector.
 Some Mortara electrocardiographs can be equipped with a wireless LAN (WLAN) module for transmitting
ECG records. Device labeling will indicate if your device is equipped with such a module. If so equipped, the
following notices apply:
 The WLAN identification can be found on a label on the bottom of thedevice.
 Quatech, Inc. Model WLNN-AN-MR551
(model subject to change withoutnotice)
 Use of the WLAN module may interfere with other equipment operating in the vicinity. Check with local
authorities or spectrum management officials in your facility to determine if restrictions apply to the use of this
feature in your area.
 To ensure compliance with current regulations limiting both maximum RF output power and human exposure to
radio frequency radiation, a separation distance of at least 20 cm must be maintained between the device and the
head and body of the user and any nearby persons at alltimes.
 The WLAN module complies with applicable RF safety standards including standards and recommendations for
the protection of public exposure to RF electromagnetic energy that have been established by governmental
bodies and other qualified organizations, such as thefollowing:
 Federal Communications Commission(FCC)
 Directives of the European Community
 Directorate General V in Matters of Radio Frequency ElectromagneticEnergy

7
SECTION 4
 Do not attempt to clean the device or acquisition module by submersing into a liquid, autoclaving, or steam
cleaning as this may damage equipment or reduce its usable life. Use of unspecified cleaning/disinfecting
agents, failure to follow recommended procedures, or contact with unspecified materials could result in
increased risk of harm to users, patients and bystanders, or damage to thedevice.
 No user-serviceable parts inside. Screw removal by qualified service personnel only. Damaged or suspected
inoperative equipment must be immediately removed from use and must be checked/repaired by qualified
service personnel prior to continued use.
 The rechargeable internal battery is a sealed lithium-ion type. If the battery appears to become defective, refer
to Mortara Technical Support.
 Do not pull or stretch the acquisition module lead wires and cable as this could result in mechanical and/or
electrical failures.
 Proper functioning backup items such as spare lead wires, front-end device, and other equipment are
recommended on hand to prevent delayed treatment due to an inoperabledevice.
 The WAM will only work with receiving devices that are equipped with the appropriate option.
 No user-serviceable parts are inside the WAM. Damaged or suspected inoperative equipment must be
immediately removed from use and must be checked/repaired by qualified service personnel prior to continued
use.
 This WAM is not recommended for use in the presence of imaging equipment such as Magnetic Resonance
Imaging (MRI) and Computed Tomography (CT) devices, etc.
 The following equipment may cause interference with the WAM RF channel: microwave ovens, diathermy
units with LANs (spread spectrum), amateur radios, and governmentradar.
 When necessary, dispose of the device, its components and accessories (e.g., batteries, cables, electrodes),
and/or packing materials in accordance with localregulations.
 AA batteries are known to leak their contents when stored in unused equipment. Remove battery from WAM
when not used for an extended period of time.
 Be careful to insert the connector block into the appropriate input connector by matching the lead wire labels to
the WAM, AM12 or AM15E label.

8
SECTION 4
FCC Compliance Statement for the WAM
In the United States use of this device is regulated by the Federal Communications Commission (FCC). The WAM
with its antenna complies with FCC’s RF exposure limits for general population/uncontrolled exposure.
FCC Warning (Part 15.21): Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the device.
WAM FCC ID: HJR-WAM2500
UTK FCC ID: HJR-UTK2500
These devices comply with Part 15 of the FCC rules. Operation is subject to the following conditions:
1. This device may not cause harmful interference,and
2. This device must accept any interference received, including interference that may cause undesired operation.
Industry Canada Compliance Statement
These devices comply with RSS-210 of the Industry Canada rules. Operation is subject to the following two
conditions:
1. This device may not cause interference,and
2. This device must accept any interference, including interference that may cause undesired operation of the device.
WAM IC: 3758B-WAM2500
UTK IC: 3758B-UTK2500
The term “IC:” before the certification/registration number only signifies that the Industry Canada technical
specifications were met.
Notes
 Patient movement may generate excessive noise that may affect the quality of the ECG traces and the proper
analysis performed by thedevice.
 Proper patient preparation is important to proper application of ECG electrodes and operation of the device.
 The algorithm detecting electrode reversal is based on normal physiology and ECG lead order, and tries to
identify the most likely switch; however, it is advisable to check the other electrode positions in the same group
(limb or chest).
 There is no known safety hazard if other equipment, such as pacemakers or other stimulators, is used
simultaneously with the device; however, disturbance to the signal mayoccur.
 The WAM LEDs will automatically start flashing if the batteries have been discharged below 1.0 volts.
 During normal WAM/AM12/AM15E operation, the green LED will displaycontinuously.

9
SECTION 4
 If the WAM battery cover is opened during transmission, the device will stop transmitting. The battery must be
reinserted and the cover must be applied to resumeoperation.
 The WAM will automatically turn off (LEDs off) if the battery has been severely discharged.
 The WAM will automatically turn off when the electrocardiograph is powered down.
 The display of absent waveform while using the WAM wireless acquisition module could be due to the WAM
being turned off or having no battery, or the WAM being out of range or experiencing a calibration error.
Review the LED indicator on the WAM to ensure the unit is turned on and has proper battery level. Ensure the
WAM is paired correctly and is within recommended proximity of the electrocardiograph, and/or power cycle
the WAM to re-calibrate.
 The display of absent waveform display while using the AM12 or AM15E acquisition module could be due to
an improper auto-calibration. Reconnect the AM12/AM15E or power cycle the electrocardiograph.
 Square waves on the display and rhythm printout could be due to the WAM or the AM12/AM15E lead wires
not being connected to thepatient.
 As defined by IEC 60601-1 and IEC 60601-2-25, the device is classified as follows:
 Class I equipment or internally powered.
 Type CF defibrillation-proof applied parts.
 Ordinary equipment.
 Equipment not suitable for use in the presence of a flammable anesthetic mixture.
 Continuous operation.
NOTE: From a safety perspective, per IEC 60601-1 and derivative standards/norms, this device is
declared to be “Class I” and uses a three-prong inlet to ensure an earth connection is made along with
mains. The ground terminal on the mains inlet is the only protective earth point in the device. Exposed
metal accessible during normal operation is double insulated from mains. Internal connections to earth
ground are functional earth.
 This device is intended to be used in a hospital or doctor’s office setting, and should be used and stored
according to the environmental conditions specifiedbelow:
Operating temperature: +10° to +40°C (+50° to +104°F)
Operating humidity: 10% to 95% RH, non-condensing
Storage temperature: -40° to +70°C (-40° to +158°F)
Storage humidity: 10% to 95% RH, non-condensing
Atmospheric pressure: 500 hPa to 1060 hPa
 The device will automatically turn off (blank screen) if the batteries have been severely discharged and the AC
mains is disconnected from the device.
 After operating the device using battery power, always reconnect the power cord. This ensures that the batteries
will be automatically recharged for the next time you use the device. A light next to the on/off switch will
illuminate indicating that the device ischarging.

10
SECTION 4
 When using the WAM, it must be paired to electrocardiograph beforeoperation.
 The device is UL classified:
WITH RESPECT TO ELECTRIC SHOCK,
FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH
AAMI ES 60601-1(2005), CAN/CSA C22.2 No. 60601-1(2008), IEC
60601-1(2005), AND IEC 60601-2-25(2011)
 The WAM is UL classified:
WITH RESPECT TO ELECTRIC SHOCK,
FIRE AND MECHANICAL HAZARDS ONLY IN ACCORDANCE WITH
UL2601-1, IEC60601-1, CAN/CSA CC22.2 No. 601.1, IEC60601-2-25,
Wireless Data Transmission
 ELI 380 electrocardiographs are equipped with a wireless data transmission module (WLAN). This technology
uses radios to transmit data to a Mortara receiving application. Due to the nature of radio transmissions, it’s
possible that, due to the characteristics of the environment where the device is located, some other RF sources
may interfere with the transmission generated by the device. Mortara Instrument has tested the coexistence of
the device with other devices that can interfere such as devices using WLAN, Bluetooth radio, and/or cell
phones. Although the current technology allows a very successful rate of transmission, it’s possible that in
some rare occurrences, the system may not perform at its best resulting in a “failed transmission”. When this
occurs, patient data will not be erased from the device nor stored in the receiving application, ensuring that
partial or corrupted data are not made available to the receiving station. If the failure mode persists the user
should move to a position where the WLAN signals may propagate better to allow successful transmissions.
WLAN
 Wireless options transmit in the 2.4 GHz or 5 GHz range. Other nearby wireless devices in the same frequency
range may cause interference. If possible, move or turn off other devices to minimize potential interference.
 The Wireless LAN module used is compliant with the IEEE 802.11 a, b, g and n standards.
 Access Points used should respect IEEE 802.11 standards as well as local Radio Frequency regulations. The
device will scan the available channels and connect to the Access Point on the channel where the SSID that is
configured on the device is available.

11
SECTION 4
 The following table shows the radio channels allocated in different geographic areas in the world. For bands
802.11b and g, only channels 1, 6, 11 and 14 (Japan only) are non-overlapping; for band 802-11a, channels
shown represent non-overlapping channelnumbers.
Band
Typical
Power
Region
Frequency
Range (GHz)
No. of
channels
Channel numbers
802.11b
15 dBm /
32 mW
USA/Canada
2.401 - 2.473
11
1 –11
Europe
2.401 - 2.483
13
1 –13
Japan
2.401 - 2.495
14
1 –14
802.11g
13 dBm /
18 mW
USA/Canada
2.401 - 2.473
11
1 –11
Europe
2.401 - 2.483
13
1 –13
Japan
2.401 - 2.483
13
1 –13
802.11a
17 dBm /
50 mW
USA/Canada
5.15 - 5.35,
5.725 - 5.825
13
36,40,44,48,52,56,60,64,149,153,157,
161,165
Europe
5.15 - 5.35,
5.47 - 5.725
19
36,40,44,48,52,56,60,64,100,104,108,
112,116,120,124,128,132,136,140
Japan
4.91 –4.99,
5.15 - 5.35,
5.47 - 5.725
23
36,40,44,48,52,56,60,64,100,104,108,
112,116,120,124,128,132,136,140,184
188,192,196
China
5.725 - 5.825
5
149,153,157,161,165
 In order to achieve the best transmission rate, it is necessary that the facility where the device is operated can
provide good area coverage. Please consult the IT personnel of the facility to verify the proper WLAN
availability in the area where the device will beused.
 RF wave propagation may be blocked or reduced by the environment where the device is used. Most common
areas where this may occur are: shielded rooms, elevators, underground rooms. In all such situations it is
recommended to move the device to a proper location where the WLAN frequencies are available.

EQUIPMENT SYMBOLS AND MARKINGS
SECTION 5
12
Symbol Delineation
Caution
Consult accompanying documents
Alternating current
Protective earth symbol (appears on inside of unit)
Fuse symbol (appears on inside of unit)
Network (LAN)
Universal Serial Bus (USB)
Defibrillator-proof type CF applied part
Patient Cable Input
ON/OFF (power)
Shift key (to enter upper case text on keyboard)
Do not dispose as unsorted municipal waste. Per European Union
Directive 2002/96, requires separate handling for waste disposal according
to national requirements
Indicates compliance to applicable European Union directives

13
SECTION 5
Display Icons and Keyboard Buttons
Patient information
ECG Acquisition
Rhythm Print
Synchronize
Configuration
Home
Full disclosure page up
Full disclosure ECGAcquisition
Full disclosure page down

14
GENERAL CARE
SECTION 6
Precautions
 Turn off the device before inspecting or cleaning.
 Do not immerse the device in water.
 Do not use organic solvents, ammonia-based solutions, or abrasive cleaning agents which may damage
equipment surfaces.
Inspection
Inspect your equipment daily prior to operation. If you notice anything that requires repair, contact an authorized
service person to make the repairs.
 Verify that all cords and connectors are securelyseated.
 Check the case and chassis for any visibledamage.
 Inspect cords and connectors for any visible damage.
 Inspect keys and controls for proper function and appearance.
Cleaning Lead Wires and Cables, Patient Acquisition Device and
Electrocardiograph
1. Remove cables and lead wires from device before cleaning. Disconnect the power source.
2. For general cleaning of device, display, cables and lead wires, use a soft, lint-free cloth lightly
moistened with a mild soap and water solution. Wipe and airdry.
3. For disinfecting the device, wipe exterior with a soft, lint-free cloth using a solution of Sodium
Hypochlorite (10% household bleach and water solution) minimum 1:500 dilution (minimum 100 ppm
free chlorine) and maximum 1:10 dilution, or a 3% hydrogen peroxidesolution.
4. For disinfecting the cables and lead wires, wipe exterior with a soft, lint-free cloth using the same
solutions as for the device, or use highly concentrated (> 70%) isopropanol orethanol.
5. Use caution with excess liquid as contact with metal parts maycause corrosion.
6. Do not immerse cable ends or lead wires; immersion can cause metalcorrosion.
7. Do not use excessive drying techniques such as forcedheat.
WARNING: Prevent liquid from penetrating the device and do not attempt to clean/disinfect
the device or patient cables by submerging into a liquid, autoclaving, or steam cleaning. Never expose
cables to strong ultra-violet radiation. Do not sterilize the device or ECG lead wires with Ethylene
Oxide (EtO) gas.
WARNING: Use of unspecified cleaning/disinfecting agents or failure to follow recommended
procedures could result in increased risk of harm to users, patients and bystanders, or damage to the
device.
NOTE: Mortara does not endorse any specific off-the-shelf wipes or liquids. However, products that only
contain the disinfecting agents mentioned above are likely to be compatible with the device. Some products
contain a mixture of agents and may have a detrimental effect if used intensively and frequently. Check the
Material Safety Data Sheet of the product used for the list of ingredients.

ELECTROMAGNETIC COMPATIBILITY (EMC)
SECTION 7
15
Electromagnetic compatibility with surrounding devices should be assessed when using the device. An electronic
device can either generate or receive electromagnetic interference. Testing for electromagnetic compatibility (EMC)
has been performed on the device according to the international standard for EMC for medical devices (IEC 60601-
1-2). This IEC standard has been adopted in Europe as the European Norm (EN 60601-1-2).
The device should not be used adjacent to, or stacked on top of other equipment. If the device must be used adjacent
to or stacked on top of other equipment, verify that the device operates in an acceptable manner in the configuration
in which it will be used.
Fixed, portable, and mobile radio frequency communications equipment can affect the performance of medical
equipment. See the appropriate EMC table for recommended separation distances between the radio equipment and
the device.
The use of accessories, transducers, and cables other than those specified by Mortara Instrument may result in
increased emissions or decreased immunity of the equipment.
Guidance and Manufacturer’s Declaration: ElectromagneticEmissions
The equipment is intended for use in the electromagnetic environment specified in the table below. The customer or
the user of the equipment should ensure that it is used in such an environment.
Emissions Test
Compliance
Electromagnetic Environment: Guidance
RF Emissions
CISPR 11
Group 1
The equipment uses RF energy only for its internal function.
Therefore, its RF emissions are very low and not likely to cause
any interference in nearby electronic equipment.
RF Emissions
CISPR 11
Class A
The equipment is suitable for use in all establishments other
than domestic and those directly connected to the public low-
voltage power supply network that supplies buildings used for
domestic purposes.
Harmonic Emissions
IEC 61000-3-2
Complies
Voltage Fluctuations/
Flicker Emissions
IEC 61000-3-3
Complies