SUUNTO EON STEEL - Manual (Page 23)

Notification Explanation
TANK POD LOW
BATTERY Tank POD battery life low; battery
change required
3.2.1 Configurable alarms
There are three configurable alarms: depth, dive time and tank
pressure alarm. These alarm settings can be found under Diving
settings / Alarms. Each of these alarms can have its own limit and
be separately turned on or off.
NOTE: Tank pressure reading turns red if it goes below 50 bar
(720 psi).
3.3 Algorithm lock
Suunto Fused™ RGBM algorithm is locked for 48 hours if you omit
decompression stops for longer than three (3) minutes. When the
algorithm is locked, no algorithm information is available and
ERROR is shown instead. Locking the algorithm is a safety feature,
highlighting that the algorithm information is no longer valid.
When you ascend above the decompression ceiling by more than
0.6 m (2 ft), ERROR is shown prominently and an audio alarm is
generated.
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