Instruction manual

12
TROUBLESHOOTING
Problem & cause Remedy
No reception - Distance between
transmitters
and receiver too great.
Reduce distance between
transmitter and receiver to receive
signal.
No reception - High shielding
materials between the units (thick
walls, steel, concrete, isolating
aluminum foil etc.)
Find a different location for sensor
and/or receiver.
Interference from other sources (e.g.
wire
less radio, headset, speaker, etc.
operating on the same frequency).
Find a different location for the
sensors and/or base station.
Neighbours using electrical devices
operation on the same signal
frequency can also cause
interference with reception.
No reception. Find a new location for the sensors
and/or base station.
Poor
contrast LCD or no reception or
low batt
eries in sensors or receiver.
Change batteries ( check low
battery indicator on the LCD)
Temperature, humidity, or air
pressur
e is incorrect.
Check/replace batteries.
Adjust relative air pressure to a value
from a reliable source (TV radio,
etc.).