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Average function
Press the average button
(5) to show last 3 readings average on LCD.
Erasing data
Switch off the device, press and hold memory button
M
(2) for
more than 5 seconds, LCD display will blink “dEL ALL”. Ensure
that the correct user; A or B, is selected before use.
Press memory button
M
(2) again, LCD will display “---” to show
all the stored data of corresponding user have been deleted.
Irregular heart beat detector
The appearance of this symbol
signifies that a certain pulse irregularity was detected during the
measurement. Talking, moving, shaking or an irregular pulse during the measurement can result in the
appearance of this icon. Usually this is not a cause for concern, however if the symbol appears often,
we recommend you seek medical advice. The device does not replace a cardiac examination, but
serves to detect pulse irregularities at an early stage.
Low battery indicator
When the low battery indicator
flashes on the display, it means the battery is low and all four
batteries need to be replaced with alkaline LR6 (AA) batteries.
** After replacing batteries, ExactFit 3 will go into time-setting mode automatically and show
the last measurement time on screen. Please set the current date / time before taking the next
measurement to get correct average result.
Storage and cleaning
• ALWAYS keep the unit in the carrying case after its use.
• DO NOT put the item directly under the sunlight, in high temperature or humid and dusty places.
• DO NOT store in extremely low (less than -4°F (-20°C)) or high (more than 140°F (60°C)) temperature.
• Use a piece of cloth with water or mild cleansing agent to clean the case and then use a piece of dry
cloth to wipe it dry. Use a piece of dry cloth to wipe the cuff when it is dirty.
• NEVER use abrasive cleaning agents, thinners, or benzene for cleaning, and NEVER immerse the unit
in water or other cleaning liquids.
• When the unit is not to be used for a long time, remove the batteries.
(Batteries may leak or cause harm).
• DO NOT modify the device. NEVER open the device! This will void the manufacturer’s warranty.
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