Cateye Strada Smart CC-RD500B Online Manual page 6

Tap [Device Pairing] to start pairing.
For instructions on using devices, refer to the following:
1. Format (initialize) Strada Smart.
All data will be deleted and Strada Smart will be reset to factory default settings.
While holding down the MENU button on Strada Smart, press the AC button.
The whole display turns on and then switches to the smartphone search screen.
Whole display
* If Strada Smart switches to the measurement screen without the whole screen
turning on, it has not been formatted. Redo the procedure.
* The appearance of the Strada Smart screen depends on the state of Cateye
Cycling™.
When Cateye Cycling™ detects Strada Smart, a message is displayed on the
smartphone.
Pairing with Strada Smart
Strada Smart
Caution
turns on
Smartphone
Smartphone
search
screen