TABLE OF CONTENTS
ii Model 7600/7800 Operation Manual
9.0 ECG MONITORING ................................................................................................................................. 23
9.1 Safety Considerations ................................................................................................................... 23
9.2 Patient Connections ...................................................................................................................... 24
9.3 ECG Electrodes ............................................................................................................................ 25
9.4 Impedance Measurement (Model 7800 Only) ............................................................................ 26
9.5 ECG Waveform Amplitude (Size)............................................................................................... 27
9.6 ECG Notch Filter.......................................................................................................................... 27
9.7 Lead Selection ............................................................................................................................... 28
9.8 Low Signal Message ..................................................................................................................... 29
9.9 Pacemaker ..................................................................................................................................... 29
9.10 Alarm Limits ................................................................................................................................. 30
10.0 SYSTEM INTERLOCK OPERATION ................................................................................................. 31
10.1 X-Ray Status Messages (Model 7800 Only)................................................................................ 31
11.0 ECG DATA STORAGE AND TRANSFER ........................................................................................... 32
11.1 ECG Data Transfer Using the USB Port (Model 7800 Only) ................................................... 32
11.2 USB Port........................................................................................................................................ 32
12.0 RECORDER OPERATION ................................................................................................................... 33
12.1 Changing Paper ............................................................................................................................ 33
12.2 Recorder Modes ............................................................................................................................ 34
12.3 Recorder Speed ............................................................................................................................. 35
12.4 Sample Printouts .......................................................................................................................... 35
13.0 ALARM MESSAGES .............................................................................................................................. 36
13.1 Reminder Signals .......................................................................................................................... 36
13.2 Patient Alarms .............................................................................................................................. 36
13.3 Technical Alarms .......................................................................................................................... 37
13.4 Informatory Messages .................................................................................................................. 37
14.0 MONITOR TESTING .............................................................................................................................. 38
14.1 Internal Test .................................................................................................................................. 38
14.2 ECG Simulator ............................................................................................................................. 38
15.0 TROUBLESHOOTING ........................................................................................................................... 40
16.0 MAINTENANCE AND CLEANING ...................................................................................................... 41
16.1 The Monitor .................................................................................................................................. 41
16.2 Patient Cables ............................................................................................................................... 41
16.3 Preventive Maintenance ............................................................................................................... 41
17.0 ACCESSORIES ........................................................................................................................................ 42
18.0 DISPOSAL ................................................................................................................................................ 43
18.1 WEEE Directive 2012/19/EU ....................................................................................................... 43
18.2 RoHS Directive 2011/65/EU ......................................................................................................... 43
18.3 Standard of the Electronics Industry of the People’s Republic of China SJ/T11363-2006 .... 43
19.0 SPECIFICATIONS .................................................................................................................................. 44