Yamaha BODiBEAT BF-1 User Manual
Page 78
Troubleshooting
BF-1 Owner’s Manual
78
■
The sound is not heard from the earphones, or is only heard
from one ear.
• Make sure that the earphone connector is firmly connected to the device
(
• Make sure that the volume is not set to minimum (pages
■
The LED doesn’t flash even if I attach the pulse sensor.
• The LED flashes only during an exercise session in the Free Workout, Walk
Fitness, Jog Fitness or Training modes, or when the Checking HR display is
shown (
). In all other situations, the LED is off.
■
My heart rate cannot be detected.
• Make sure to firmly connect the earphone cable to the device.
• Gently rub or massage your ear to stimulate blood circulation.
• Try changing the pulse sensor location.
• Adjust the sensitivity or the pulse sensor (
• Wipe the lens of the pulse sensor with a soft and dry cloth. If dirt, oil or sweat
adheres to the lens of the pulse sensor, your pulse may not be detected
properly.
■
Song doesn’t change even when I speed up or slow down the
pace.
• Adjust the Pace Sensor and/or Step Sensor settings (
■
The device becomes hot during charging.
• Some heat during charging is normal. However, if the device becomes
extremely hot, some malfunction may have occurred. Have the device
inspected by qualified Yamaha service personnel.
■
Power cannot be turned off while charging the battery with the
AC power adaptor.
• This is normal. The BF-1 is always on during battery charging, for power
control purposes, when connected with the optional AC power adaptor.
■
It takes a certain amount of time to start up and/or shut down.
• This is normal and indicates that the device is analyzing the music data and/
or exercise log data. (Depending on the data size, this may take a few
minutes.)
■
One song (or a few songs) is repeatedly played while
exercising.
• There are few songs which match in tempo to your exercise pace in the BF-
1. Make sure to load more songs of the appropriate tempo from your
computer or set the Music Priority setting to “Mix” or “BODiBEAT Songs”
(