Precor C842i ユーザーズマニュアル

The power source for the cycle is the user. When a person maintains 
a pedal speed above 20 revolutions per minute (RPM), the power 
that is generated allows the cycle to function properly. 

Informational displays appear when the battery is low or when the 
user reduces the pedal speed below the minimum requirement. The 
display explains what to do to retain power. If the messages are 
ignored, the cycle begins shutdown procedures to maintain the 
charge of the battery. Refer to Informational Displays Prior to 
Shutdown. 

An optional power adapter can be purchased and provides 
sustained power to the cycle. If you plan to customize your unit, the 
power adapter is highly recommended. To purchase the optional 
power adapter, check with your dealer. Refer to Obtaining Service.

The cycle saves its battery charge by moving into a shutdown mode. 
Whenever PEDAL FASTER appears on the display, the heart rate, 
SmartRate

®

 and program indicators turn off. If the user does not 

maintain a pedal speed of 20 RPM, then a 20-second shutdown 
process begins. 

When 28 seconds remain, 28 dots appear in the center display. All 
key presses are ignored except RESET. If no one begins pedaling, a 
dot disappears every second as the countdown continues.

Note: The user can resume exercising if he or she begins pedaling 
before the 28-second period elapses.

Note: If the cycle is connected to a CSAFE master device, a slightly 
different scenario occurs. When ten seconds remain before the 
cycle shuts off, the workout session ends. RESETTING appears in 
the lower display while the cycle disconnects from the CSAFE 
master device. All key presses are ignored. pedaling has no effect on 
the display.