GE MAC 600 SPY User manual

2047426-002 Revision G
GE Healthcare
MAC™600
Service Manual
Product Code SPY

T-2 MACTM 600 Revision G
2047426-002 23 February 2017
The information in this manual only applies to MACTM 600 SPY. Due to continuing product innovation,
specifications in this manual are subject to change without notice.
Marquette, MUSE, MAC, MULTI-LINK, Hookup Advisor, 12SL, Mactrode, and Baby MAC are trademarks
owned by GE Medical Systems Information Technologies, a General Electric Company going to market as GE
Healthcare. All other marks are owned by their respective owners.
© 2009, 2012, 2016, 2017 General Electric Company. All rights reserved.
To access other GE Healthcare Diagnostic Cardiology manuals, go to the Common Documentation Library
(CDL), located at
www.gehealthcare.com/documents, and click Cardiology.
To access Original Equipment Manufacturer (OEM) manuals, go to the device manufacturer's Web site.
Ordering Information
www.gehealthcare.com or your local GE representative
India Headquarters
No.4, Kadugodi Industrial Area
Bangalore - 560 067
Karnataka
India
Tel: + 91 80 21 2845 2923/25/26
Fax: + 90 80 28452924
India service:
Tel: [phone]
India Toll free number:
1 800 114567 (BSNL)
1 800 425 8025 (BSNL)
1 800 425 7255 (BSNL)
1 800 102 7750 (Airtel)

Revision G MACTM 600 i
2047426-002
Contents
1Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Manual Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Manual Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Contraindications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Warnings, Cautions, and Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Responsibility of the Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Equipment Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Service Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . .1-5
Equipment Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
Serial Number Label Format . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
Serial Number Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
Product Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8
2Equipment Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
Back View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Side View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5
Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7
3Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
General Fault Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Power-up Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Poor Quality ECGs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
Performing Diagnostic Tests . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Accessing the System Diagnostics Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
Testing the System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

ii MACTM 600 Revision G
2047426-002
Testing the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7
Testing the Buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
Testing the Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9
Writer Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11
Battery Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-12
Communication Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-12
Acq. Module Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13
SD Card Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
PWA Connector Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
Equipment Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Paper Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-16
Paper Moving But Not Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-17
Printer Door Open Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-18
Printing Only Baselines . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
Battery Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-20
Unit Not Turning ON in Battery Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21
External Power LED Not Lighting Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22
External Power LED Lights Up But Unit Not Switching ON . . . . . . . . . . . . . . . . .3-23
Data Does Not Print on Upper and Lower Edges of Paper . . . . . . . . . . . . . . . . .3-24
Blank or Unstable Display With Color Patches . . . . . . . . . . . . . . . . . . . . . . . . . .3-25
4Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Preparing System for FRU Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Required Tools and Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
PWA Connector Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Replacing the Thermal Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
Opening the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8
Reworking the Power Supply (Class II to Class I) . . . . . . . . . . . . . . . . . . . . . . . .4-11
Earth Cable Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
Changing the Product Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13
Replacing the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15
Replacing the Main PCB Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-17
Adding Ferrite to the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-17
Replacing the main PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18
Replacing the Daughter PCB assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-19
Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20
Recommended Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20
Functional Checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-22
Check out Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
Operational Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-23
Diagnostic Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-23
Electrical Safety Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-23
Electrical Safety Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24
Recommended Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24
Recommended Test Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24

Revision G MACTM600 iii
2047426-002
Ground Resistance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24
Leakage Current Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-24
Earth Leakage (AC line) Current Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-25
Patient Leakage Current Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-26
Patient Leakage Current to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-26
Patient Leakage Current, Mains on Applied Part . . . . . . . . . . . . . . . . . . . . . . . . .4-27
Saving Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Print Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Restoring Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Serial Number Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-30
Application Software Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-31
BOOT Software Update . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-32
System Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-32
Programming MAC 600 Device Without User Interface . . . . . . . . . . . . . . . . . . . .4-33
Substitute Master Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-33
5Parts and Replacements . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Ordering Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Accessory Kits . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-3
Patient Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Electrodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-4
Consumable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
Writer Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
Service Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
Operator’s Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
QRG P/Ns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
Power Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8
MAC 600 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-8
Field Replaceable Units (FRUs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9
2066456-001 FRU - Power Supply Medical Class I (For China Only) . . . . . .5-9
2047328-002 FRU EXTERNAL POWER SUPPLY - CLASS I . . . . . . . . . . .5-10
Mechanical FRU Kit 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11
FRU - CKT BD MAC 600 CPU Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11
LCD FRU Kit (NEC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12
LCD FRU Kit (KOE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13
FRU - LCD Module Holder - Expedition (NEC) . . . . . . . . . . . . . . . . . . . . . .5-14
FRU - LCD Module Holder - Expedition (KOE) . . . . . . . . . . . . . . . . . . . . . .5-15
FRU - Cover Battery - Expedition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16
FRU - Daughter Board for LCD Module - EXPD'N (NEC) . . . . . . . . . . . . . .5-17
FRU - Daughter Board for LCD Module - EXPD'N (KOE) . . . . . . . . . . . . . .5-18
Printer Door FRU Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19
Cover Top FRU Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-20
Cover Bottom FRU Kit . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-21
Mechanical FRU Kit 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22
FRU Printer Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22

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FRU Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23
FRU Software Update - SD Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23
FRU Cable Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-24
FRU Serial Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .5-25
Technical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Electromagnetic Compatibility . . . . . . . . . . . . . . . . . . . . .B-1
Guidance and Manufacturer’s Declaration-Electromagnetic Emissions . . . . . . . B-3
Guidance and Manufacturer’s Declaration-Electromagnetic Immunity . . . . B-4
Recommended Separation Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-6
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Index-1

Revision G MACTM 600 1-1
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1Introduction

1-2 MACTM 600 Revision G
2047426-002
Introduction: Manual Information
Manual Information
Revision History
Each page of the document has the document part number and revision
letter at the bottom of the page. The revision letter identifies the
document’s update level. The revision history of this document is
summarized in the following table.
Manual Purpose
This manual provides technical information for service representatives
and technical personnel to maintain the equipment to the assembly level.
Use it as a guide for maintenance and electrical repairs considered field
repairable. The manual identifies additional sources of relevant
information and technical assistance. See the operator’s manual for
operating instructions.
Intended Audience
This manual is written for clinical professionals and others who use,
maintain, and troubleshoot the MAC 600. The person using the MAC 600
is expected to have a working knowledge of appropriate medical
procedures, practices, and terminology used in the treatment of patients.
Table 1-1. Revision history, PN 2047426-002
Revision Date Comment
A25 September 2009 Initial release of document
B31 July 2012 Update classification to DCAR products.
C26 March 2013 Updated photos in Equipment Identification and
BackView.Theproductandserialnumberlabels
were updated. Added the Class I Power Supply
to the FRU Part List. In Technical Specifications
the Input Current rating was updated.
D17 April 2013 Include attachment in Agile.
E3 December 2013 Updating product labels and power supply
FRUs.
F20 July 2016 Updated product labels, connectors, and the
new product code to SP5. Updated the block
diagram and the mainboard photo.
G23 February 2017 Updated product code to SPY and added KOE
Display FRUs.

Revision G MACTM 600 1-3
2047426-002
Introduction: Manual Information
Contraindications
This system is not intended for use as a vital signs physiological
monitor or for use during patient transport.
This device is not intended for use with high-frequency surgical
units. Disconnect the device from the patient before using the high-
frequency surgical units.
This device is not intended for use with direct cardiac applications.
Warnings, Cautions, and Notices
The terms DANGER, WARNING, CAUTION and NOTICE are used
throughout this manual to point out hazards and to designate a degree or
level or seriousness. Familiarize yourself with their definitions and
significance. Hazard is defined as a source of potential injury to a person.
Conventions
Table 1-2. Hazard terms
Term Definition
DANGER Indicates an imminent hazard which, if not avoided, will result in death or
serious injury.
WARNING Indicates a potential hazard or unsafe practice, which, if not avoided, could
result in death or serious injury.
CAUTION Indicates a potential hazard or unsafe practice, which, if not avoided, could
result in minor personal injury or product/property damage.
NOTICE Indicates a potential hazard or unsafe practice, which, if not avoided, could
result in the loss or destruction of property or data.
Table 1-3. Conventions
Bold text Indicateskeysonthekeypad,texttobeentered,orhardwaretermssuch
asbuttonsorswitchesontheequipment.
Italicized text Indicatestermsthatidentifymenuitemsoroptionsinthesystem display.

1-4 MACTM 600 Revision G
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Introduction: Safety Messages
Safety Messages
Additional safety messages provide appropriate safe operation
information.
DANGER
Do not use in the presence of flammable anesthetics.
WARNING
CONNECTION TO MAINS – This is class I equipment.
The mains plug must be connected to an appropriately
grounded power supply.
NOTICE
All shipments of MAC 600 devices to China are Class I.
However, for all other countries, the MAC 600 installed
base is Class II if the serial number is less than
SF713500001PA.
WARNING
BATTERY OPERATION – If the integrity of the earth
conductor is in doubt, operate the unit from its battery.
CAUTION
This equipment contains no user serviceable parts. Refer
servicing to qualified service personnel.
U.S. Federal law restricts this device for sale by or on the
order of a physician.
Responsibility of the Manufacturer
GE Healthcare is responsible for the effects of safety, reliability, and
performance only if:
Assembly operations, extensions, readjustments, modifications, or
repairs are carried out by persons authorized by us.
The electrical installation of the relevant room complies with the
requirements of the appropriate regulations.
The equipment is used in accordance with the instructions for use.

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General
Failure on the part of the responsible individual, hospital, or
institutional users of this equipment to implement a satisfactory
maintenance schedule could cause equipment failure and health
hazards.
To ensure patient safety, use only parts and accessories manufactured or
recommended by GE Healthcare.
Contact GE Healthcare before connecting any devices to this equipment
that are not recommended in this manual.
Parts and accessories used must meet the requirements of the applicable
IEC 60601 series safety standards, and/or the system configuration must
meet the requirements of the IEC 60601-1-1 medical electrical systems
standard.
The use of accessory equipment not complying with the equivalent safety
requirements of this equipment may lead to a reduced level of safety of
the resulting system.
Considerations relating to the choice include:
Use of the accessory in the patient vicinity.
Evidence that the safety certification of the accessory has been
performed in accordance to the appropriate IEC 60601-1 and/or IEC
60601-1-1 harmonized national standard.
Equipment Symbols
See the MAC 600 operator’s manual for information about the symbols
used on this product and its packaging.
Service Information
Service Requirements
Refer equipment servicing to GE Healthcare authorized service
personnel only. Any unauthorized attempt to repair equipment under
warranty voids that warranty. It is the user’s responsibility to report the
need for service to GE Healthcare or an authorized agent.
Equipment Identification
Every GE Healthcare device has a unique serial number. The serial
number appears on the device label and is formatted as shown.

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Serial Number Label Format
The serial number label is located on the bottom cover beside the product
label.
Table 1-4. Equipment Identification
Item Description
AProduct label
BSerial number label
Table 1-5. Serial Number Label Details
Item Description
AProduct part number
BManufacture date in YYYY-MM format
CSerial number barcode
D Serial Number

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Serial Number Format
The serial number appears as follows:
Table 1-6. Serial Number Format
Item Description
AThe product code for MAC 600 system is SPY
BYear Manufactured (00-99)
00 = 2000
01 = 2001
02 = 2002
CFiscal Week Manufactured
DProduction Sequence Number
EManufacturing Site
FMiscellaneous Characteristic

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Product Label
The product label is located on the back of the device next to the external
power input.
NOTE
Your product label may vary.
Table 1-7. Product Label
Item Description
AProduct name (MAC 600)
BManufacturing Site
CInput power rating
DSymbols
See the “MAC 600 Operator’s Manual” for a description of the symbolsused on this label.

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For your notes

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2Equipment Overview

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General Description
The MAC 600 Resting ECG Analysis System is a 10-lead, 12-channel
device with an integrated 4.3 inch WQVGA color display and three-inch
thermal printer. This is a portable device with a lithium ion battery and
smart charger. This device supports AC operation with a 12V ACDC
medical grade adaptor. The device can support communication and
external storage through serial port and SD card options.
Top View
Table 2-1. Top view
Name Description
AWriter/Printer Prints ECG Reports
BDisplay ViewECGsofdifferentlead/leadgroup,heartrate,modeofoperation,
speed,gain,andfiltersettings.
CKeypad Keystopoweronthesystem,changeoperating parametersorcontrol
operations.

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Back View
WARNING
SYSTEM LEAKAGE CURRENT – Keep leakage current
within acceptable limits when connecting auxiliary
equipment to this device. Total system leakage must not
exceed 300 microamperes (110V system) or 500
microamperes (220V-250V system).
Table 2-2. Back view
Legend Name Description
ADC In Socket Input socket for connecting external ACDC
adaptor.
BSD Card slot Slot for using the SD card.
CProduct Label Displays product name, site of manufacture,
power specification, and relevant symbols.
DSerial Port Port for connecting serial cable.
ESerial Number Label Displays product number, date of manufacture,
barcode and serial number of the product.

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Side View
Table 2-3. Side View
Legend Name Description
AECG signal input connector Connector for patient cable