User Manual

Preliminary document not for redistribution. Product features and specifications may vary. Copyright ©2005 Dynastream Innovations Inc.
6/6/2006
1
M
OUNTING THE
BKM2
B
IKE
C
ADENCE
M
ONITOR
ON TO A
B
ICYCLE
F
RAME
The BKM2 Bike Cadence Monitor mounts easily
onto the bottom of the rear triangle of a bike
frame. Position the magnet on the inside of
one of the crank arms.
Attach both pieces securely. Any
sliding motion will affect accuracy.
As the pedal rotates, the bike magnet
should sweep within 3 mm of the
front of the monitor housing on a
path perpendicular to the top edge of
the monitor. Any misalignment will
affect accuracy.
P
AIRING THE
BKM2
B
IKE
C
ADENCE
M
ONITOR
WITH A
S
PORTS
M
ONITORING
W
ATCH
The BKM2 Bike Cadence Monitor must “pair” with an ANT-enabled sports monitoring watch in order to
display performance data to the user. To pair your monitor:
Bring the BKM2 Bike Cadence Monitor within 10-30 inches (25-75 cm) of the sports monitoring
watch.
Ensure that you are standing at least 72 inches (183 cm) away from any other ANT-enabled bike
cadence monitor. You can be in proximity to other ANT-enabled devices.
After the BKM2 Bike Cadence Monitor pairs with the sports monitoring watch, the bike icon appears
on the watch’s LCD display.
S
PECIFICATIONS
Size (max dimensions): 31 x 29 x 14 mm
Weight: 14 g
Power: Single user-replaceable CR-2032 battery
Battery life: 5 years assuming use of 1 hr/day at 20°C
Storage temp: -20°C to +70°C
Operating temp: -10°C to +50°C
User-interface: Auto on/off
RF frequency/protocol: 2.4 GHz / Dynastream ANT transmit protocol
Communication range: > 3 m (receiver dependent)
Regulatory compliance: FCC, IC, and CE ready
BKM2 Wireless
Bike Cadence
Monitor

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