• DECREASED CONTRAST IN DISPLAY SCREEN: Battery is weak and must be replaced.
• DISPLAY IS BLANK: Change the battery or reset the computer.
• DISPLAY SHOWS PARTIAL DIGITS: Reset the computer.
• SPEED/DISTANCE NOT RECORDING: Check sensor/magnet alignment. Make sure that the sensor is no more than
3mm from the magnet.
• ENTIRE SCREEN IS DARK: Unit may have been over exposed to direct sunlight. Move the bike to the shade. The data
will be OK.
• NO OR ERATIC SPEED DISPLAY: 1) Distance between magnet and transmitter is too great (3 mm maximum).
2) Interference from electro magnetic field. 3) Sensor wires may be fully or partially severed.
TROUBLE SHOOTING SPECIFICATIONS & RANGES
TIME OF DAY
• 24 hours with one-second resolution
• Functional in either 12 or 24 hour formats
ODOMETER
• 9999.9 miles or kilometers
• Trip Odometer: 999.9 miles or kilometers
• 1 mile or 1 kilometer resolution
WHEEL SIZE
• Wheel circumference measured in millimeters
SPEED
• 0-199.9 MPH or KPH
• 0.1 MPH or KPH resolution
CADENCE (IQ114 only)
• 0-480 RPM with 1 RPM resolution
STOPWATCH
• 99h 59m 59s
• 1 second resolution
