User's Manual

Charging batteries ....................................................................................................................................................................................... 29
Recharge time ............................................................................................................................................................................................. 29
Recalibration ............................................................................................................................................................................................... 30
What is recalibration and why is it needed? ................................................................................................................................................. 30
 Portable unit ............................................................................................................................................................................................... 30
Powering ..................................................................................................................................................................................................... 30
Top side ....................................................................................................................................................................................................... 30
Front side .................................................................................................................................................................................................... 31
Bottom side ................................................................................................................................................................................................. 31
 Installation .................................................................................................................................................................................................. 31
 Turning on and off the unit .......................................................................................................................................................................... 31
 Warm up ..................................................................................................................................................................................................... 31
 Calibration gas cylinder ............................................................................................................................................................................... 31
 Install / replace the O
2
sensor ............................................................................................................................................................................. 32
 Installation .................................................................................................................................................................................................. 32
 Replacement ............................................................................................................................................................................................... 32
 Install / replace the battery ................................................................................................................................................................................ 33
 Installation .................................................................................................................................................................................................. 33
 Replacement ............................................................................................................................................................................................... 33
 Patient’s preparation ......................................................................................................................................................................................... 34
 Assemble the mask and the flowmeter ........................................................................................................................................................ 34
 Fixing the K5 to the subject ......................................................................................................................................................................... 34
Fixing HR elastic belt on the subject ............................................................................................................................................................. 35
Fixing the mask to the subject’s face ............................................................................................................................................................ 35
Positioning ECG electrodes (if an ecg is used) ............................................................................................................................................... 35
 Connecting the K5 to the PC ............................................................................................................................................................................... 37
 Bluetooth connection .................................................................................................................................................................................. 37
 USB connection ........................................................................................................................................................................................... 37
 How to contact COSMED ..................................................................................................................................................................................... 38
Complaints, feedback and suggestions ........................................................................................................................................................ 38
K5 Operation ...................................................................................................................................................................................... 39
 K5 Operating modes ........................................................................................................................................................................................... 40
 Holter Data Recorder ................................................................................................................................................................................... 40
 Telemetry Data Transmission ....................................................................................................................................................................... 40
 Laboratory Station ....................................................................................................................................................................................... 40
 User interface ..................................................................................................................................................................................................... 41
 The four keys ............................................................................................................................................................................................... 41
 Settings.............................................................................................................................................................................................................. 42
 International ............................................................................................................................................................................................... 42
 System ........................................................................................................................................................................................................ 42
 IntelliMET (option) ...................................................................................................................................................................................... 42
 Utility ................................................................................................................................................................................................................. 43
 Database ..................................................................................................................................................................................................... 43
Search into the database ............................................................................................................................................................................. 43
Backup the database ................................................................................................................................................................................... 43
Erase the database ...................................................................................................................................................................................... 43
Consult the database status ......................................................................................................................................................................... 43
4 - Table of contents - Important notices