The active backlight is no substitute
for a dive torch. When diving at
night or at increased depth we
recommend the use of a dive torch.
10
2 Operation
II Uwatec
®
Smart dive computers
2.5 Active backlight
The display of the Smart can be illuminated both on the surfa-
ce and underwater. The backlight can be switched on by pres-
sing the Smart Pro above the display, and the Smart Com at the
right hand side of the display. The light will turn off automati-
cally after 8 seconds or after the time selected in the SmartTrak
software. The backlight can only be activated if the computer
display is on.
2.6 Switching off the display
• automatically after 3 minutes without operation on the surface.
•
COM
at the surface: automatically after 3 minutes without a reduction of tank
pressure. The display switches on again after starting breathing from the tank.
3 SOS-mode
Activation: automatic
If the diver remains above a depth of 0,8 m (3 feet) for more than three minu-
tes without observing the prescribed decompression, the computer switches
into SOS-mode after the dive and displays <SOS> instead of the depth. The
computer is locked from use for the next 24 hours. The display shows the most
important information of the dive. Desaturation is further calculated including
microbubbles in the tissues. Diving is again possible after 24 hours, but the
SOS-mode can influence the calculations of the Smart for three days after the
incident due to the possible presence of microbubbles.
If a diver using Smart experiences a diving accident resulting in decompression
sickness, the dive can be analysed by means of the infrared interface and the
SmartTrak software.
Serious injury or death may result if a diver does not seek immediate treat-
ment should any signs or symptoms of decompression sickness occur after a
dive.
4
COM
Setting Up the Smart Com
4.1 Mounting the high-pressure hose to the first stage
The high-pressure hose is mounted on the high-pressure
outlet (HP-outlet) of the first stage of the regulator.
1.
Mount the high-pressure hose on the HP-outlet.
If the threads do not match, you can obtain an adapter
from your diving retailer.
2.
Tighten the connection with a matching wrench.
• Use air - and Nitrox HP-hoses in accordance with the law of the country.
• The HP-hose is limited to a max of 40% O
2
Nitrox!
DIVE TIME
DEPTH
DECO INFO
MAX.DEPTH
m
DECO STOP
%
C
Adapter
Maximum depth
Violated decompression
Dive time
WARNING
WARNING
WARNING
Eg-SMART I+II 13.10.2001 11:06 Uhr Seite 10
