SUUNTO Vyper - Manual (Page 35)

Table 5.1. Audible and visual alarm types
Alarm reason Alarm type
Dive computer is activated. Short single beep
Dive computer automatically returns to the TIME mode.
No-decompression dive turns into a decompression
stop dive. An arrow pointing upwards and the blinking
ascent warning ASC TIME appears. Three single beeps with a two
second interval and activated
backlight for five (5) seconds
Maximum allowed ascent rate, 10 m per min/33 ft per
min, is exceeded. A SLOW and STOP warnings ap-
pears. Continuous beeps and activ-
ated backlight for five (5)
seconds
The Mandatory Safety Stop ceiling is exceeded. A
downward pointing arrow appears.
Decompression ceiling depth is exceeded. An error
warning Er and a downward pointing arrow appear.
You should immediately descend to, or below, the
ceiling. The instrument will otherwise enter a perman-
ent Error mode within three minutes, indicated by a
permanent Er.
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