SUUNTO D4i - Manual (Page 39)

Alarm reason Alarm type
The OLF value reaches the fixed 80% or 100%. In the
DIVE Nitrox mode only. You can acknowledge the
alarm. Low priority alarm, sounded
two times. The OLF% value
blinks if the PO2 value is
greater than 0.5 bar.
The selected depth (3–120 m / 10–394 ft) is exceeded.
The fixed maximum depth (120 m / 394 ft) is exceeded.
You can acknowledge the alarm. Low priority alarm, sounded
two times. The Maximum
depth value blinks.
The selected dive time (1–999 min) is exceeded. You
can acknowledge the alarm. Low priority alarm, sounded
two times. The Dive time
value blinks.
Indicates reaching a certain depth. In the DIVE Free
mode only. You can acknowledge the alarm. Low priority alarm, sounded
once. The Maximum depth
value blinks.
Indicates the length of the surface time before a new
dive. In the DIVE Free mode only. You can acknow-
ledge the alarm. Low priority alarm, sounded
once. The Surface time value
blinks.
NOTE
When the backlight is turned OFF, it does not illuminate when an
alarm is activated.
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