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2. Position your right index finger so that the padded
portion over the pulse sensor .
3. Maintain a steady position, holding too forcefully or
too lightly may result in an incorrect reading.
4. After several seconds a pulse rate will display.
Note: When your finger is positioned properly, the
heart icon on the display will flash. This indicates that
the unit is reading a pulse. The unit will display the
number of beats per minute of your heart.
If, for some reason, the unit cannot read a pulse within
a 60-second period of time unit will automatically
return to the previous display mode.
Press [PULSE] and try taking your pulse again.
5. To exit pulse-mode display, press [PULSE] followed
by [MODE] to toggle between clock and count-up /
down timer modes.
Sensor
THE ELECTRO-LUMINESCENT BACKLIGHT
The electro-luminescent (EL) back light illuminates the
LCD for easy nighttime viewing.
For nighttime viewing:
Press [
ADV]. The LCD will illuminate for approximately
5-seconds.
Note: During the 5-second interval when the EL
backlight is active, press any button and the back
light will remain on. The light will remain for 5-
seconds from the last press.
MAINTENANCE
1. Do not immerse the unit in water. If the unit comes in
contact with water, dry it immediately with a soft lint-
free cloth.
2. Do not clean the unit with abrasive or corrosive
materials. Abrasive cleaning agents may scratch the
plastic parts and corrode the electronic circuit.
3. Do not subject the unit to excessive: force, shock,
dust, temperature, or humidity. Such treatment may
result in malfunction, a shorter electronic life span,
damaged batteries, or distorted parts.
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