47
POSITIONING OF THE DISPLAY MODULE
The Transmitter emits a low frequency signal that radiates outward in a semicircular pattern
that is parallel to the length dimension of the Transmitter. A coiled antenna inside the
Display Module receives the signal when it is positioned within a zone parallel to or at a
45 degree angle to the Transmitter as shown on page 46 Fig. 50.
The Display Module cannot effectively receive a 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 Trans-
mitter.
When installed into the high pressure port of the Regulator First Stage, 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 of the Transmitter, resulting in a temporary
interruption of the Link signal.
An interruption lasting greater than 12 seconds will cause the
Tank Pressure value to flash, the Link icon to flash, and the
Audible Alarm to sound (Fig. 51). The Link will be restored
within 4 seconds after the Display Module is moved back into its
correct position.
Fig. 51 - Link Interruption
Underwater
FEET
ATR
0
PSI
O
2
