To activate the GSC10 accessory:
1. Press to access the . mode Main Menu
2. Go to the Accessories page. For example,
on the Edge™ 305, select > Settings
System Accessories > .
3. In the field, select Cadence Sensor Yes.
4. Make sure there are no other sensors
around you. Select .Restart Scan
To set your bike profile:
1. Press to access the . mode Main Menu
2. Go to the Bike profile page. For the Edge
305, select > .Settings Bike Profile
3. Select the check box. Sensor Mounted
Note: To set up custom data fields on your GPS
device to display cadence data, refer to your owner’s manual.
Sensor Pairing
What is pairing?
Pairing is the process of matching sensors, like your GSC10, with
your compatible GPS device. This process occurs automatically
when you turn on your GPS device and only takes a few seconds
when the sensors are on and functioning correctly. Once paired,
your GPS device will only receive data from your sensor.
Pairing tips:
• Position your GPS device within 3 meters of the sensor while
pairing.
• Stay far away from any other sensors while pairing.
• Restart scan if your GPS device appears to be paired with
another sensor.
• Make sure to enable the sensors on your GPS device.
• Make sure the sensors are functioning correctly.
• Replace the battery.
• Clean the sensors. Dirt and sweat build-up on the sensors can
weaken signals.
Replacing the Battery
1. Locate the circular battery cover on the back of the heart
rate monitor or the side of the GSC10.
2. Use a coin to twist the cover
counter-clockwise until it
is loose enough to remove
(arrow points to unlocked).
3. Remove the cover, and
replace the battery positive
side up. Be careful not to
damage or lose the o-ring
gasket on the cover.
4. Use a coin to twist the cover
back into place (arrow points
to locked).
Note: Dispose of used battery
properly.
May 2006 190-00646-00 Rev. C Printed in Taiwan
Examples: Edge 305
battery
cover
locked unlocked
arrow
GSC10 battery installation
battery cover
CR2032
battery