SUUNTO Gekko - Manual (Page 18)

16
At this time, perform your prechecks making sure
that:
• the instrument operates in the correct mode
and provides a complete display (Air/Ni-
trox modes)
• the low battery indicator is not on
• the altitude and personal adjustment set-
tings are correct
• the instrument displays correct units of
measurement (Metric/Imperial)
• the instrument displays correct temperature
and depth (0.0 m [0 ft])
• the buzzer beeps
And if set to Nitrox mode (refer to chapter 3.4 Diving
in Nitrox mode), make sure that:
• the oxygen percentage is adjusted accord-
ing to the measured Nitrox blend in your
cylinder
• the oxygen partial pressure limit is set cor-
rectly.
The dive computer is now ready for diving.
Fig. 3.4. Low Battery
Warning. Battery symbol
indicates that the battery is
low and battery replacement
is recommended.
Fig 3.3. Startup III. Surface
mode. Depth and dive time
are zero, current tempera-
ture, 20 °C. Pressing TIME
button activates alternative
display of current time.
TIME DIVE
m
TIME
°C
TIME DIVE
m
°C
Fig. 3.5. Dive Planning.
Planning mode is indicated
by PLAN text. No-decom-
pression time limit at 30.0
m [100 ft] is 14 minutes in
A0/P1 mode.
QUIT
DIVE
NO DEC TIME
MAX