Specialized CylcoComputer manual Generic Tire Size Chart, Programming the circumference

You may also use the following quick-reference chart:

Generic Tire Size Chart

(This chart is for non-specialized tires)

Programming the circumference:

To enter the tire circumference number, select the odometer (ODO) mode and hold down the "FUNCTION" button for three seconds. The display will now show the currently selected tire size for wheel option #1. (See figure 9)

If necessary scroll through the prepro- grammed tire sizes by tapping both the "MODE" and "FUNCTION" buttons

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FIGURE 9: CIRCUMFERENCE PROGRAMMING SCREEN

simultaneously until the display shows a four-digit number. This number represents your tire circumference in millimeters. Press the "MODE" button until the flashing digit is correct. (Note: The "MODE" button may be held to scroll to the correct digit.) Press the "FUNCTION" button to select the next digit to the right.

Repeat the process until all four digits are entered as your tire circumference. Press the "FUNCTION" button once to select it and enter the circumference for wheel option #2. Follow the same procedure to program the wheel #2 tire size and tap the "FUNCTION" button to exit circumference pro- gramming mode.

4. Setting the Clock

To access the "clock mode" press and hold the "MODE" button for three sec- onds. To set the clock, press the "FUNCTION" button for three seconds. The display will flash either twelve (12:) or twenty-four (24:). Select between 12: or 24: mode by pressing the "MODE" button. Press the "FUNCTION" button to set the mode. The hour digit will now begin flashing.

Press the "MODE" button to adjust the hour digits and press the "FUNCTION" button to set. The minutes will flash and can be adjusted by pressing the "MODE" button. (Hold the "MODE" button to scroll through the digits quickly) Press the "FUNCTION" button to set the minutes and return to clock mode. (See figure 10)

FIGURE 10: CLOCK SCREEN

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