Halfords Bicycle Computer Owner's Manual page 25

ODO Odometer
1. With this function, the computer accumulates the total distance
of the bike you ride.
2. The odometer data cannot be cleared by the reset operation.
ODO (1) + (2) Total Odometer (Bike 1 + Bike 2)
1. With this function, the computer accumulates the total distance
of the two bikes you ride.
2. The sum of ODO 1 and ODO 2 equals ODO (1) (2). (i.e. total
distance of bikes 1 and 2)
3. The total odometer data cannot be cleared by the reset operation.
T. RT Total Riding Time
1. With this function, the computer accumulates the total riding
time of a bike.
2. The total riding time data cannot be cleared by the reset
operation.
T.RT (1)+(2) Total Riding Time (Bike 1 + Bike 2)
1. With this function, the computer accumulates the total riding
time of the two bikes you ride.
2. The sum of T.RT 1 and T.RT 2 equals T.RT (1) (2). (i.e. total
riding time of bikes 1 and 2)
3. The accumulated total riding time of Bike 1 and Bike 2 cannot be
cleared by the reset operation.
T.AL Total Accumulated Altitude Gains
1. It displays the total accumulated altitude gains during all
previous trips .
2. The accumulated altitude gains cannot be cleared by the reset
operation.
T.AL (1)+(2) Total Accumulated Altitude Gains (Bike 1 + Bike 2)
1. It displays the total altitude gains accumulated during all
previous trips of the two bikes you ride.
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