Taking a measurement.

1. Dry Thumb Conduction Electrodes.

Open the cover of ReadMyHeart.	Press  once to start measuring. (Allow 30 memories)	LCD screen will display the parameters after measurement.

1. Dry Thumb Conduction Electrodes

Steps	Descriptions
1.	Wash and dry your hands before use. Sit down and place your hands comfortably on a table or on your laps. Hold ReadMyHeart in your hands steadily. Calm and relax yourself with regular breathing.
2.	Press  once and place right and left thumbs gently on the conduction electrodes to start measurement. ■ During measurement, a timer will be displayed at the right bottom corner of LCD screen. ■ During the 25 seconds of measurement, avoid talking and keep a steady but gentle contact of the thumbs to the conduction electrodes. ■ ReadMyHeart can store up to a maximum of 30 data files. The device will stop recording. If you want to do the next measurement, you need to transfer data to PC, or erase the memory. Record number will start to flash at 26th data files to remind you that memory is almost full. ■ Three parameters of the measured results will be displayed on the LCD screen. To start another measurement, simply press again. Please note that ReadMyHeart cannot be powered off during recording.

2. Optional External Electrode Cable

Steps	Descriptions
1.	Slide the socket cover to expose the optional electrode cable socket and connect one end of the cable to the device. Connect the split ends of the cable to the adhesive ECG electrode pads. (Users can buy qualified electrode pads from qualified medical device and pharmacy stores.)
2.	Place the RED electrode on the right arm and the BLUE electrode on the left arm as shown. Do NOT put your thumbs on the dry conduction electrodes when using this method.

NOTE: Both auxiliary electrode and USB sockets on the device are to be used only with the standard accessories provided. Warranty will NOT cover damages that result from failure to comply with these instructions.