User's Manual

Suunto EON Steel
User guide
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Up/down –buttons could be used to scroll and select -button to go deeper in
the menu. Going backwards in the menu is done by keeping select –button
down for more than 2 secs.
NOTE: While diving only gas selection menu is available. Hence dive
settings can be done only while on surface.
4.3 Charge and monitor the battery
EON Steel has an internal lithium-ion, rechargeable battery. Charging the
battery could be done by connection EON Steel to power source with
included USB cable. As a power source use either your computer USB port
or separate power adapter accessory.
The battery icon on the upper-left corner of the display shows the battery
status. On the right of the battery icon is shown estimated dive time left in
hours.
Icon
What it means
Battery icon is white and it has estimated 27h of dive
time left before need to recharge.
Battery icon and hours in red. When estimated dive
hours becomes three (3) hours or less it is shown red
as a sign for a need to recharge.
When estimated dive hours left is less than hour, “low”
text is shown on the right of the battery icon.
When battery icon is green and animation is running on
then battery is charged.
NOTE: EON Steel won’t start diving when estimated dive hours is less
than 2 hours. Instead the device recommends you to recharge it, like
following: