User's Manual

Delete all records:
Press the 'MEM' button to enter the memory
mode, then press and hold the 'SET' button.
The LCD will display and flash 'dEL ALL'.
1.
2. Press the 'SET' or 'MEM' button to toggle
between deleting all readings (dEL ALL) or
not (dEL no).
3. If you do wish to delete all memories, then
press the "START/STOP" button when the
screen is flashing "dEL ALL". All the readings
will disappear and the LCD will display "dEL
donE".
After step 3 the right picture will show
automatically. Press “START/STOP”
button to turn off the monitor, otherwise
it will turn off automatically after about
1 minute.
Note: If you replace the batteries, all the
records will disapear, and the LCD will display
the same as the right picture.
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INFORMATION FOR USERDATA MANAGEMENT
Tips for Measurement
Measurements may be inaccurate if taken in the following
circumstances.
Within 1 hour
after dinner or drinking
Within 20 minutes
after taking a bath
In a very cold environment
Immediate measurement
after tea, coffee, smoking
When talking or moving your fingers
When you need to use the toilet