PowerTap SLC+ User Guide - Manual (Page 37)

DATA TRANSMITION
The hub transmits data on both the Saris network and the Ant Sport network simultaneously.
Data transmitted on the Saris network:
- Applied Power + orque
- Speed (Angular Vtelocity)
- Distance (Wheel Rotations)
- Cadence
- Hub Battery Condition
Data transmitted on the Ant Sport network:
Power Only Message
- Power
- Cadence
Torque at Wheel Message
- Torque
- Speed
- Distance
HUB BATTERIES
Normal battery life in the hub is 400 hours of actual ride time. Use #357/303
or EPX76 Silver
Oxide (IEC-SR44) type batteries and always replace batteries in pairs. Alkaline type batteries
give shorter life and poorer performance. NOTE: After replacing batteries in the hub you need
to Learn the device codes. See computer setup 5.
BATTERY REPLACEMENT
- Unscrew the plastic battery cover. Use the included cap tool. There are O-ring seals that can
cause the cover to resist the start of motion. The threading is normal right hand.
- Remove the battery pack. A small screw driver can be used back and forth between the two
ends to start to lift it out.
- Pop the battery out by bending the plastic retaining tab back and pushing the battery up
from the bottom.
- Check that the electrical connector tab from the inside of the hub is perpendicular to the
bottom of the battery pocket. If the tab gets bent, gently press it back to perpendicular with
a blunt tool.
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