User manual

7
English
ALADIN SQUARE USER MANUAL
1.0.2 Display
The display information has been divided in
a pattern of a dive profi le.
Various situations like ascent, descent,
stops can be easily located from the profi le.
1.0.3 Heart Rate Option
Square fi rmware may be delivered without
the heart rate option. In this case please
ignore the user manual descriptions
referring to heart rate functions.
1.0.4 Battery
Square uses a battery of the type CR2450
which is available from your SCUBAPRO dealer.
Square will shortly test the battery status
after each activation (switch on) and
indicate only the state if the battery is too
low. In addition, you can verify the status
of the battery by providing the check at the
main menu: Checking the battery status.

NOTE: A battery level indication
LO means that battery has some
reserve left but battery change is
recommended before a dive. Also,
with LO level battery the backlight and
alarm tones are not activated.
WARNING
Starting a dive when the battery LO is indicated can
cause the computer to fail during the dive! Replace
the battery before any diving activity if the battery
LO appears. When the ‘do not dive symbol’ appears
with the text change battery Square can not be
used for diving before a fresh battery is replaced.
Please refer to chapter Checking the
battery status for details how to check
your Square battery status.
WARNING
Replacing the battery requires opening the
electronic compartment of Square. You must take
extreme care when performing the battery change
operation in order to ensure the water tightness of
the dive computer. Failing to do so will cause the
dive computer to  ood during your next dive and
permanently ruin it. Damage to Square due to an
improper battery replacement is not covered by
warranty. We strongly recommend having the
battery change operation be carried out by your
SCUBAPRO appointed dealer.
See chapter Replacing the battery in
Square for information on how to replace
the battery.