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Charging the Watch
Charger cable
USB
●
Align the down arrow (
) mark on the
watch with the up arrow mark (
) of the
connector.
1.
Turn on your computer or other device
with a USB port (power source), and
connect the charger cable to it.
2.
Connect the charger cable to the watch.
●
This starts charging and causes
to
flash on the watch display.
●
disappears from the display when a
full charge is achieved.
●
Charging from a Non-computer
Device’s USB Port
You can charge using power from a USB port
(Type A) that meets the conditions below.
●
Voltage: 5 V
●
Current: 0.5 A min.
●
Precautions When Charging
●
Avoid charging while the battery level
indicator is showing
. To obtain
longer chargeable battery life, charge only
when the battery level indicator is showing
or lower.
●
Note that any of the conditions below can
hasten battery deterioration.
ー
Frequent charging while the battery is fully
or near fully charged
ー
Connecting and disconnecting the
charger cable multiple times during a
single day even though the battery is fully
charged
●
Do not attempt charging at high ambient
temperatures of 35°C or greater. The watch
becomes hot during charging, which can
cause charging to stop automatically. High
ambient temperature may result in a less
than full charge.
●
Operation on a custom computer or a
computer that has been modified from its
original configuration is not guaranteed.
●
Make sure that the charger cable connector
is oriented correctly when you plug it into the
watch.
●
The watch may become warm during
charging. This is normal and does not
indicate malfunction.
Note
●
Starting from a blank display, it takes
about 2.5 hours to achieve a full
charge.
●
Charging time depends on ambient
temperature and other factors.
Checking the Charge Level
You can check the watch’s current charge
level in all modes, except those below.
●
Training Log Mode
●
Training Status Mode
●
Notification Mode
Level
Indicator Usable Functions
HIGH
All
MID
LOW
All functions except
those that use GPS
All functions except
those that use GPS,
HR (heart rate)
CHG
●
Normally (not charging):
Blank display
●
During USB charging
(charging in progress):
[CHARGING BATTERY] only
displayed
●
The display goes blank when the battery
goes dead.
Important!
●
Charge the watch as soon as possible
after the battery indicator becomes
or lower. Leaving the watch
without charging for a number of
months will result in over-discharge,
and may make future charging
impossible. If this happens, contact
your original retailer.
●
If the battery is dead and the watch
display is blank, use the charger cable
to charge the watch.
Operation Guide 3475
8