1. Bell F20 Speedometer Manual Instructions
2. Bell F20 Speedometer Manual
3. Bell F20 Speedometer Manual Free

Press the button on the right side of the bike computer repeatedly to set the appropriate wheel factor. Bellbikestuff.com recommends if you are using the computer with a road bicycle, input 1596 for 20-inch wheels, 1759 for 22-inch wheels, 1916 for 24-inch wheels, 2073 for 26-inch wheels and 2124 for 27-inch/700c wheels. Press the button on the right side of the bike computer repeatedly to set the appropriate wheel factor. Bellbikestuff.com recommends if you are using the computer with a road bicycle, input 1596 for 20-inch wheels, 1759 for 22-inch wheels, 1916 for 24-inch wheels, 2073 for 26-inch wheels and 2124 for 27-inch/700c wheels.

BATTERY Make sure to write down the Odometer value before changing the battery so you can later re-enter it in the odometer. Install the new battery with the positive (+) pole facing outward (Figure 1). After changing the battery all settings are erased.

Clamp the magnet to a spoke on the right side of the front wheel (Figure 2). Make sure that the magnet is facing the outside of the wheel so that the flat side of the magnet passes in front of the sensor.

Attach the speedometer sensor to the right fork leg using the two cable ties provided. Make sure the metal side of the sensor is facing the wheel. Do not fully secure the cable ties yet, as the sensor location might require further adjustments (Figure 3).

Adjust the sensor and magnet location so that clearance between the two is no greater than 1/5' (5mm) (Figure 4). Magnet should pass by the tip of the sensor.

Remove the adhesive tape shield on the back of the bracket and position the bracket on the handlebar of the bicycle. Fasten the O-ring around the top edge of the bracket and wrap around the underside of the handlebar and attach to the bottom edge of the bracket. Insert the computer into the mounting bracket and twist to the right to lock into place.

Sensor

Computer Unit

Warning!

·Improper installation of this or any other bike computer can result in an accident. Read instructions carefully.

·Call 1-800-456-BELL if you have any questions about installation.

·Check mounting hardware and transmitter installation before each ride for adjustment and secure fit.

·This computer will not fit all bikes. If you cannot get a secure installation per the instruction manual, do not use this computer.

Programming the Computer

Wheel Size Input

The flashing number '2124' is the preset value. To determine the correct wheel factor, refer to the table shown. Set the wheel factor by pressing the Right button until the correct setting appears. Press the Left button to lock in the correct digit. Repeat until all four digits are entered.

Km or Mile Selection

After setting the Wheel Factor the Km/M selection will appear. Press the Right button to choose kilometer or mile. Press the Left button to confirm.

12 or 24 Hour Format Selection

After the Km/M input selection, the clock format screen will appear. Press the Right button to choose between the two formats. Press the Left button to confirm.

KG or LB Selection

After the hour format selection, the Kg/Lb selection will appear. Press the Right button to choose between Kilograms (Kg) or Pounds (Lb). Press the Left button to confirm choice.

Once the weight unit is selected, the computer will ask the user to enter his/her weight. This will allow the

computer to accurately estimate the number of calories burned while riding.

To enter the correct weight, press the Right button until the correct digit appears. Press the Left button to lock in the correct digit. Repeat until all digits are entered.

NOTE: The weight entered should be between 80–499Lb or 35–199Kg. The speedometer is now ready to use.

Clock

Set the time by pressing and holding the Right button until the hour is flashing. To set, press the Right button until desired setting is displayed. Press the Left button to confirm. Repeat steps for the minute setting.

Quickstart

Bell F20 Speedometer Manual Instructions

Now that the speedometer is configured, insert the computer into the bracket and twist to the right to lock in place. To check for proper installation, spin the front wheel. The speed tendency icon in the upper left corner of the screen should be turning as the computer starts recording data (Refer to Troubleshooting in case of problems).

UPPER SCREEN

·Current Speed (SPD) 0–199.9 Km/hr or M/hr

·Calories Burned (CAL) 0–999.9 Calories Burned

·Speed Comparison (+ or -)

·Speed Tendency

LOWER SCREEN

·Trip Distance (DST) 0–999.9 Km or M

·Trip Timer (TM)

9 hrs 59 min 59 sec

·Odometer (ODO)

·Average Speed (AVS)

·Maximum Speed (MXS)

·Clock

Current Speed (SPD)

Current Speed represents instantaneous speed. It is displayed on the upper screen. The speedometer

measures speeds up to 200Km/hr or 125 M/hr. If no keys are touched and no movement sensed from the bicycle for five minutes, the speedometer will go into sleep mode. Press any key to reactivate.

Calories Burned (CAL)

Calories Burned is displayed on the upper screen. It represents the accumulated number of calories burned while riding. The calorie count on the screen will start over once 999 calories have been burned. Calories Burned can be reset at any time by pressing and holding the Left button when 'CAL' is displayed on the screen.

Speed Comparison (+ or -)

Bell F20 Speedometer Manual

'+' or '-' appears next to the current speed. This function shows the positive or negative acceleration of your

Bell F20 Speedometer Manual Free

Continued On Reverse Side