User Manual

SDM3 User Instructions
Dynastream Innovations
Inc.
Company Confidential
DOCUMENT NO: D0000XXXX Rev 0.B SHEET: 5 of 6
3.3 Pairing the Footpod
Each SDM3 footpod has a unique digital ID that must be stored in the wristwatch to enable
the watch to connect to the footpod during activity. Therefore, the SDM3 footpod must be
“paired” with an ANT+SPORT enabled wrist watch in order to display performance data to
the user. This is only necessary when using your footpod for the first time, or if your watch
has been previously paired to a different footpod. If the footpod and watch have been
purchased together they should already be paired. If purchased separately, pairing is
required prior to initial use. Turn the footpod on to put it into pairing mode. The footpod can
now be paired with the watch. Consult your sports watch manual for further instructions on
pairing with the footpod.
3.4 Footpod Calibration
The accuracy of the SDM3 footpod is ≥95% out of the box for a majority of users. Some
users with certain stride characteristics, such as pronation and supination, may experience
lower accuracy but this will improve once a simple calibration procedure is performed. The
SDM3 footpod provides >98% accuracy for a majority of users when calibration has been
performed. Calibration must be performed over an accurately measured distance, such as a
400 meter track. The footpod should be calibrated over a minimum distance of 400 m.
Consult your sports watch manual for further instructions on calibrating the pod for improved
accuracy, and displaying real-time run data.
3.5 Battery Replacement
The SDM3 footpod uses one CR2032 lithium battery, which is estimated to last a minimum
200 hours (at 20
o
C). The footpod will automatically power off after thirty minutes of inactivity
to preserve battery life (as described above). When the battery is getting low, six (6) blinks
of the red LED are observed at power up instead of the normal three (3) blinks, indicating
that approximately (5) hours of active battery life remain.
The battery door is located on the back side of the pod and can be opened with most
medium to large sized coins. Insert the coin into the slot on the battery door. Applying firm
pressure, turn the coin counterclockwise to open and remove the battery door and old
battery. Insert the new battery with the positive end facing up, as shown below. Replace the
battery door and insert the coin into the slot. Applying firm pressure, turn the coin clockwise
to close and seal the battery door. The footpod should turn on when the new battery is
inserted. The pairing operation need NOT be repeated upon battery replacement.