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B
E
D
C
F
AC
Sensor cover
Open
Close
Fiter
TROUBLESHOOTING
If a trouble or malfunction occurs, check the following before seeking
technical support.
Trouble/Check Items/Remedy
Buttons do not change the display.
Is the unit in the power saving function?
Press any button for more than 1 second and release this
function.
No display appears. Or the display disappears when the
button is pressed.
Has the battery worn out? Or is it about to wear out?
Replace it with a new one (CR2032). (*After replacing the
battery, be sure to press the
reset the scale and clock time again.)
Incorrect data appears.
Static electricity may cause an incorrect readings.
Press the
clock time again.
The unit does not measure altitude.
Is there anything clogged in the sensor cover?
Clean it off according to "Daily Care". (If the cleaning still
doesn't work, press the
the scale and clock time again.)
The current altitude data is incorrect.
Is the correction of the current altitude appropriately done?
The altitude is influenced by the change of the pressure.
Correct it before each use.
The liquid crystal screen is dark and unusual display appears.
Was it left for a long time under direct sunlight?
It returns to normal by being left in the shades. The data will
not be affected.
Display response is slow.
Is it the temperature under 0°C or 32°F?
It returns to normal when the temperature rises. The will not
be affected.
DAILY CARE
If the sensor cover is clogged with mud etc., the unit doesn't measure
altitude. After each use, check the situation of the sensor cover and
take care according to the following instruction.
1. Turn the sensor cover counterclockwise with a screwdriver, and
take it off.
2. Carefully take out the filter inside, and wash the sensor cover and
the filter with clean water.
3. Put the filter back as it was, and close the sensor cover.
Note: The altitude sensor is located under the filter. Be sure not to
insert pins or sharp objects.
SPARE ACCESSORIES
The following parts are available separately.
#166-5150
Lithium Battery (CR2032)
#169-9880
Sensor Cover/Filter
#239-9990/239-9991
Wrist Band / Long Band
#166-5150
13
AC (All Clear) button and to
AC (All Clear) button and reset the scale and
AC (All Clear) button and reset
#169-9880
Light
#239-9990/239-9991
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