SUUNTO Vyper - Manual (Page 15)

13
° F ° C
ft
MAX AVGPO2
NO DEC TIME
STOP
TIME
TIME
SURF
DIVE
O2% ASC TIME
CEILING
OK
QUIT
SELECT
OPTIONS
NO
S
L
O
W
T
C
B
OLF
DIVE
m
3. DIVING WITH THE DIVE
COMPUTER
This section contains instructions on how to operate
the dive computer and interpret its displays. You
will fi nd that this dive computer is easy to use and
read. Each display shows only the data relevant to
that specifi c diving situation. The instrument’s dive
functions are operated in the Dive Mode.
3.1. BEFORE DIVING
3.1.1. Activation and Prechecks
The dive computer will activate, if submerged deeper
than 0.5 m [1.5 ft]. However, it is necessary to turn
on the Dive Mode before diving to check the altitude
and personal adjustment settings, battery warning,
oxygen adjustments, etc. Press the SMART (On)
button to activate the instrument.
After activation all display elements will turn on
showing mostly fi gure 8’s and graphical elements
(Fig. 3.1). A few seconds later the battery power
indicator is shown and the backlight and the buzzer
are activated (Fig. 3.2 display a, b, c or d depending
on the battery voltage). If set to AIR Mode (default)
the screen will enter the Surface Mode (Fig. 3.4).
If set to GAUGE Mode the text GAUGE is shown
(Fig. 3.3) and if set to NITROX Mode the essential
oxygen parameters are shown with the text NITROX
(Fig. 3.20) before the Surface Mode.
Fig. 3.2 Startup II. The battery
power indicator.
d)
b)
c)
a)
OK
QUIT
Fig. 3.1 Startup I. All segments
shown.