Bresser BF-PRO Mode D'emploi page 33

Note: When the temperature falls below freezing point, the batteries
of outdoor units will freeze, lowering their voltage supply
and the effective range.
3. The transmission is within range and path is clear of obstacles
and interference. Shorten the distance when necessary.
TRANSMISSION COLLISION
Signals from other household devices, such as door bells, home
security systems and entry controls, may interfere with those of this
product and cause temporarily reception failure. This is normal and
does not affect the general performance of the product. The trans-
mission and reception of temperature readings will resume once the
interference recedes.
OPERATION INSTRUCTION
A) PROJECTION
B
Projection image of current
time and outdoor temperature
C
Press "FLIP" key to rotate
projection image 180°
clockwise
D
Press and hold the "FLIP"
key for 2 seconds to change
temperature information from
outdoor temp
Press and hold the "FLIP" key for 2 seconds, the temperature image
will swap indoor/outdoor for every 5 second.
B
C
indoor temp.
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GB/IE
D