Trouble Shooting - Sigma BC 1909 HR Manual Del Usuario

8 tECHNICAL DAtA

8.3 tRoUBLE SHootING

No speed display
k Is the computer correctly clicked onto
the bracket?
k Have you checked the contacts for
oxidation/corrosion?
k Have you checked the magnet/
transmitter distance (max. 12 mm)?
k Have you checked whether the magnet
is magnetized?
k Have you checked the battery status
on the speed transmitter?
No cadence display
k Have you checked the magnet/
transmitter distance (max. 12 mm)?
k Have you checked whether the magnet
is magnetized?
k Have you checked the battery status
on the transmitter?
No pulse display
k Are the electrodes damp enough?
k Have you checked the battery status?
No display
k Have you checked the battery status
on the BC 1909 HR?
k Is the battery inserted correctly
(+ facing up)?
k Are the battery contacts ok? They
should be raised approx. 30 degrees.
(If not, bend carefully)?
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wrong speed display
k Are 2 magnets fitted?
k Is the magnet correctly positioned
(parallel to the transmitter and centered
with the transmitter)?
k Is the wheel circumference set
correctly?
k Is the transmitter set on the right
bicycle (bicycle I or II)?
Display black/dull
k Is the temperature too high (> 60°C)
or too low (< 0°C)?
No synchronization
k Have you checked the magnet/
transmitter(s) distance?
k Is/are the battery/batteries on
the transmitter(s) empty?
k Have you checked the range on the
respective transmitter?
k When using a hub dynamo,
please change the position of
the transmitter.
Display "too MANY SIGNALS"
k Please increase the distance to the
other transmitters and press any
button.