Operation Manual

47
DataTrans Plus
®
DECO
C.Z. C.Z.
PSI
FT
O
2
NO DECO
0
5
10
20
30
40
50
60
POSITIONING OF THE DISPLAY MODULE
The Transmitter emits a low frequency signal that radiates outward in a semi-
circular pattern that is parallel to the length dimension of the Transmitter. A
coiled antenna inside the Display Module receives the signal when it is posi-
tioned within a zone parallel to or at a 45 degree angle to the Transmitter as
shown on page 46. The Display Module cannot effectively receive the signal
when it is held out to the sides of the Transmitter, or held at distances greater
than 6 feet (2 meters) in front of the Transmitter. Best reception is achieved
when the Display Module is within 3 feet (1 meter) of the Transmitter.
When installed into a high pressure port of your first stage regulator, the
Transmitter must be positioned so that it faces horizontally outward from the
tank valve.
LINK INTERRUPTION UNDERWATER
During a dive, you may at times move the Display Module out of the signal
pattern resulting in a temporary interruption of the link signal.
An interruption greater than 15 seconds will cause the Link icon and tank
pressure display to flash (Fig. 52). Also, an audible alarm will sound once per
second until the link is restored. The link will be restored within 4 seconds
Fig. 52 - Underwater Link
Interruption
R2