3
The display is now in LEARN MODE and will store the cold inflation
pressure of each tire once it receives a signal from the transmitter. The
process may take up to 8 minutes. If all pressures are not received in 8
minutes, the display will shift back to the monitoring mode. The tire
positions that did not register will display 00. You will need to repeat
section 1.3.2 until a signal is received from all tire positions. Driving the
vehicle will speed up the process. When rotating, the transmitters send
a signal more frequently than when the vehicle is stationary.
If any or all tires positions do not register after performing the
Baseline Pressure setting process at least twice, or if transmitter
signals are intermittent, experimentation with an external antenna
and/or signal booster will be necessary to get the unit to function.
1.4 Using the External Antenna - RF Interference
The system has been tested to work 40 feet, along line-of-sight path
ways. However, tire construction, vehicle construction, electronic
interference and low temperatures all reduce this distance. RF signals
are subject to interference from many types of signals and products,
which can cause errors in the operation of the product. As with cell
phones and other types of electronics using RF signals, signal
interruption can occur and cause lost signal transmission.
19’ COAXIAL
WIRE
DISPLAY/RECEIVER
CONNECTOR
MAGNET
NOTE: THE MAGNET’S
STRENGTH IS VERY
STRONG AND WILL ADHERE
QUICKLY TO ANY STEEL OR
IRON OBJECT. KEEP FIN-
GERS AWAY FROM THE
BOTTOM OF THE MAGNET.
ANTENNA
FIGURE 3
