CARE OF YOUR STOPWATCH:
WATER-RESISTANCE
The stopwatch is designed to withstand
accidental contact with water such as
splashes or rain, but it, is not designed
for use in water. Do not operate the
buttons when the stopwatch is wet.
TEMPERATURE
Do not leave your stopwatch under direct
sunlight or in very high temperatures for
a long time, or the display may become
black. Do not leave your stopwatch in
very low temperature as this may cause
a slight time loss or gain and the change
of digits becomes slow. In both cases
the above conditions will be corrected
when the stopwatch returns to normal
temperature.
SHOCKS
Be careful not to drop your stopwatch or
hit it against hard surfaces as it may
cause mechanical damages.
STATIC ELECTRICITY
The integrated circuit in your stopwatch
can be affected by static electricity. If the
static electricity is very strong a
permanent damage can occur. Be
careful of the screen of the TV set and
the wearing of clothing made of synthetic
materials in dry weather; in such cases a
very strong static electricity can be
generated.
MAGNETISM
Not affected.
CHEMICALS
Do not expose your stopwatch to
solvents such as gasoline and alcohol,
spray of cosmetics, cleaners, paints etc
as they may cause damage to the
stopwatch.
BATTERY CHANGE
When the battery low indicator lights up,
battery replacement is necessary.
1. Unscrew and remove the back cover.
2. Unscrew the battery contact.
3. Replace with fresh Lithium battery
CR2032 or equivalent.
4. Before putting in the fresh battery
makes sure that the triangular contact is
in the triangular slot under the battery.
5. Use a small metal tool (such as a
tweezers or screw driver) to momentarily
short circuit the AC pad next to the
battery.
6. Re-screw the back cover.
Trouble shooting
If the stopwatch is out of service, such
as wrong logic, frozen display etc., a
reset may recover the stopwatch. To
reset the stopwatch, please press all four
buttons simultaneously for about 2
seconds until the display become blank,
the stopwatch will return to the default
state when you release the
buttons.
THE WARRANTY DOES NOT
COVER THE BATTERY.