35
3.6. AUDIBLE AND VISUAL
ALARMS
The dive computer features audible and visual
alarms to advise when important limits are ap-
proached or to acknowledge preset alarms.
A short single beep occurs, when:
• the dive computer is activated
• when the dive computer automatically
returns to the TIME Mode.
Three single beeps with a two second interval
and the backlight activated for 5 seconds oc-
cur, when:
• the no-decompression dive turns into a
decompression dive. An arrow pointing
upwards and the blinking ascent warning
ASC TIME will appear.
Continuous beeps and the backlight for 5
seconds occur, when:
• the maximum allowed ascent rate, 10
m/min [33 ft/min], is exceeded. A SLOW
and STOP warnings will appear (Fig.
3.13)
• the Mandatory Safety Stop ceiling is
exceeded. A downward pointing arrow
will appear (Fig. 3.15)
• the decompression ceiling depth is ex-
ceeded. An error warning Er and a down-
ward pointing arrow appear. You should
immediately descend to or below the
ceiling. The instrument will otherwise
enter a permanent Error Mode within
three minutes, indicated by a permanent
Er (Fig. 3.19).
Fig. 3.33 Preset maximum
depth alarm is activated.
Fig. 3.32 Preset dive time alarm
is activated.
Fig. 3.31 Preset time alarm is
activated.
m
NO DEC TIME
T
C
B
°
C
MAX
BEEP
BEEP
BEEP
TIME
m
NO DEC TIME
T
C
B
°
C
MAX
DIVE TIME
BEEP
BEEP
BEEP
m
NO DEC TIME
T
C
B
°
C
MAX
DIVE TIME
BEEP
BEEP
BEEP
