Aqua Lung i550C, Owner'S Manual

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Doc. 12-7909-r04 (10/31/18)
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DIVE SURFACE MODE
© Aqua Lung International, Inc. (2018)
9. SR (SAMPLE RATE)
The Sample Rate controls how frequently the i550C stores a data snapshot during a dive for
Download during a dive. Setting options are 2, 15, 30, or 60 second intervals. Shorter intervals will
provide a more precise record of your dives.
NOTE: New data will automatically overwrite the oldest data in memory when the memory
becomes full. The i550C Log and Download data is stored separately in different partitions
of the memory. The Log only stores a short summary of each dive. Alternately, the Down-
load function stores much larger files for each dive. Depending on the chosen settings
and dive durations, it is possible to see dives stored in the i550C's onboard Log that have
already been overwritten in the Download Partition. Choosing a longer Sample Rate inter-
val will consume less memory per dive. Remember to download your dives more frequently
if you are using a shorter Sample Rate interval.
SEL
ADV
SET SR
save
setting
advance
setting
2, 15, 30, or 60 sec
DIVE & GAUGE MODE
DOWNLOAD MEMORY
CAPACITY
SAMPLE
RATE
(seconds)
MAXIMUM
HOURS
2 8
15 64
30 128
60 256
SET TIME
Pressing the SEL button while viewing the Set TIME Lead-in screen accesses the Set TIME Sub Menu. Within
this menu you can set the time formats, date, and time of day.
SEL
ADV
SET TIME LEAD-IN
next item in
Main Menu
access
Set TIME
menu
SEL
ADV
SET DATE FORMAT
toggle
setting
save
setting
(M - D) or (D - M)
M = month
D = day
SEL
ADV
SET HOUR FORMAT
toggle
setting
save
setting
12 or 24