FUNCTIONS
CLOCK
Cyclometer 25 only
You can reach the clock from any function by
holding the right button down for 2 seconds.
Press the right button to return to the last func-
tion displayed. The clock shows 24-hour time
in hours and minutes. After the Cyclometer 25
has received no wheel pulses or button presses
in 10 minutes, it goes to sleep and displays the
clock only.
SCAN MODE
Cyclometer 15 only
To scan in the Cyclometer 15 and show each
function for 5 seconds, hold the right button,
then press the left button in any function ex-
cept Total Distance. To exit the scan mode, again
hold the right button and press the left button.
SPEED
Displayed in All Functions
Speed resolution is to 0.1 mph up to 19.9 mph,
0.5 mph from 20 to 39.5 mph, and 1.0 mph
above 40 mph. ‘mi’ flashes when the Cyclom-
eter is receiving speed and distance data from
the wheel sensor.
2. TRIP DISTANCE–d
Displays the distance (d) ridden since the last
reset up to 620.99 miles. At 621.00 miles it re-
sets to 0 and resumes accumulation. Trip Dis-
tance also resets automatically when the Ride
Timer reaches 10 hours. Reset at the start of each
ride to avoid automatic reset during your ride.
Press the right button to go to Average Speed.
3. AVERAGE SPEED–AV
Displays the average speed since the last reset.
Averages speed for up to 10 hours. After 10
hours the Cyclometer 15 displays an ‘E’ instead
of Average speed. After 10 hours the Cyclom-
eter 25 resets automatically, then resumes aver-
aging. The time over which the average has been
calculated is shown in the Ride Timer.
Press the right button to go to Ride Time.
4. RIDE TIME–ST
Displays ride times (ST) up to 9 hours 59 min-
utes. Resets automatically at 10 hours. Trip Dis-
tance and Average Speed also reset at 10 hours.
Ride time is the time that the bicycle's wheels
have been turning. Time stopped is not accu-
mulated. Average speed equals the trip distance
divided by the ride time.
Press the right button to go to Maximum Speed.
5. MAXIMUM SPEED–MX
Displays the maximum speed reached (MX)
since the last reset up to 75.0 mph.
Press the right button to go to the Total Dis-
tance (Cyclometer 15) or Stopwatch (Cyclo-
meter 25.
1. TOTAL DISTANCE–D
Accumulates the total distance (D) you have
ridden up to 6,209.9 miles. At 6,210 miles it
clears to 0 and resumes accumulation. To
record yearly mileage, clear before your first
ride of a new year. See ‘All Clear’ on other side.
Press the right button to go to trip distance.
6. STOPWATCH–ST
Cyclometer 25 only
When the Stopwatch is displayed, ‘ST’ blinks.
Press the left button to start and stop the Stop-
watch (ST). Displays elapsed times in hun-
dredths of a second to 9 minutes 59.99 seconds,
then in hours, minutes and seconds to 9:59:59.
At 10 hours it rolls over to 0 and continues tim-
ing. Clear by holding the left button then press-
ing the right button. The stopwatch can be
started, stopped, and cleared without affecting
the average speed of the entire ride.
Press the right button to go to Total Distance.
