User manual

BIKE ONE/BIKE TWO SETTING

PROGRAM WHEEL SIZE, UNITS

AND CHRONOGRAPH

ENGLISH

Blackburn Delphi Computers allow you to program two separate bike functions. Most functions

are totally independent. For example, you can program Bike One for Ride Time in Miles and Bike

Two for Total Time in Kilometers.

NOTE: Before you can program any computer settings, the primary chronograph must be cleared

to zero using a 2-second PRESS & HOLD of the S/S key while in the Ride Distance (DST)

screen.

CHANGE BIKE 1/BIKE 2 SETTING

PRESS & HOLD both the MODE and OPTION keys at the same time. When Bike 1-2 icon

changes, release the keys.

Blackburn Delphi Computers use the rolling circumference of your wheel and tire combination to

determine speed and distance. The more accurate this setting, the more accurate your ride

information will be. However, variations of less than 30mm from the actual circumference will

have very little impact on the overall accuracy of the unit.

PRESET WHEEL SIZES

For easy setup, Blackburn Delphi Computers come with 11 of

the most popular wheel/tire sizes pre-programmed into the unit.

Simply select the size of your tire as you scroll through the list

in the programming sequence and you are done.

The following are the pre-set wheel sizes programmed into the

unit. Follow the steps on Page 31 to enter a preset wheel size

into the Delphi unit.

CYCLE COMPUTER

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