Using the Wattrate TFT Computer

Accuracy

The average displayed values on the indoor cycle are accurate within +/- 5 % at 50 - 120 RPM's at a power of 50 - 400 watts.

Switch On

Until the flywheel is moved, the computer is in deep sleep state. To switch the computer on, turn the pedals one complete revolution. After approx. 5 seconds, the computer will boot up and the display will turn on.

If the computer does not switch on after one complete revolution of the pedals, the battery is empty. Charge the battery by pedaling the bike at a cadence of >60 RPM. During the charging process, the computer will turn on, and the bike can be used.

Switch Off

If the flywheel is not moved for 2 minutes, the computer switches itself off automatically. The switch off time is extended by 2 minutes if a console button is pushed or, extended by 5 minutes. if you enter pause mode.

Integrated Energy Management

For low pedaling frequencies under 50 RPM, the energy is supplied by a built-in LiPo battery. When the cadence exceeds around 50 RPM, enough energy is generated to supply the system with power. Above 60 RPM will also charge the LiPo battery.

Charging the bikes internal LiPo battery via the built-in generator:

  • Pedaling 50 – 59 RPM: generator powers the console but doesn’t charge the bikes LiPo battery.
  • Pedaling 60 – 69 RPM: generator powers the console and also begins to charge the LiPo battery.
  • Pedaling > 70 RPM: generator powers the console and charges the battery at the fastest rate.

Battery Status Display

If the battery is fully charged, a battery symbol will not be visible on the console.

  • - The White battery icon will be displayed if the battery is getting low.
  • - The Red icon will appear when the battery is nearly depleted. When the battery is deep discharged or defective, the red battery symbol will blink, and a notification will appear on the console.
  • - The battery will be charged by pedaling with the appropriate effort (above 60 RPM ) and the battery icon will turn Green to signal that the battery is being charged.
Parent topic: Overview