Avocet 45tt Посібник - Сторінка 7
Переглянути онлайн або завантажити pdf Посібник для Циклометр Avocet 45tt. Avocet 45tt 13 сторінок.
TOTAL DISTANCE SETUP.
Step 1a
hold the left button when 'mi' or 'km' is displayed. Total distance ap-
pears. Adjust the blinking digit with the left button, then go to the next
digit with the right button. After adjusting all digits, exit to calibration
with the right button.
mi
D
When you install a new battery, accumulated total distance is lost. You
can reenter this distance and you can also transfer distance from an-
other computer by adjusting the total distance accumulated on your
Cyclometer 45tt.
If you want to use the Total Distance function as a second Trip Distance
function, you can adjust total distance to zero at the beginning of a
mi
D
week, month, or multi-day tour to record weekly, monthly, or tour miles.
CALIBRATION.
size from the table, or measure tire circumference by the precise calibra-
Step 2
tion method. Calibration by the table will give acceptable precision for
speed, but if you want to take advantage of your Cyclometer 45tt's ability
to measure distance with precision to 0.01 mile, you must measure your
tire circumference.
mi
When the arrow at the lower right of the display points up, pressing the
left button increases the calibration number. When it points down, the
number decreases. Holding the left button increments rapidly through
the numbers. At the correct number, press the right button to go to
sleep setup.
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If you want to adjust total distance,
Find the calibration number that matches your tire
Precise Calibration.
To take full advantage of the precision of your Cyclometer 45tt, mea-
sure the tire's 'rolling circumference' by the following method: Mark the ground under the valve
stem when the stem is at its lowest point. Get on the bicycle and have a helper push you in your
normal riding position until the valve stem returns to its lowest point. Take care that the tire
travels in a straight line. Mark below the stem again, then measure the distance in inches between
the marks. This measurement is your calibration number. Tire pressure can have a big effect on
your measurement, so be sure to inflate your tires to your usual riding pressure. Recording the
measurements for different bicycles and wheels below will save you the trouble of remeasuring in
the future.
Bike/Wheel___________________ Calibration #:__________________________________
Bike/Wheel___________________ Calibration #:__________________________________
Calibration Table.
Tire sizes are molded into tire sidewalls. This table is based on popular
tire brands and assumes recommended inflation pressure and a rider weight of 165 lbs. (75 kg).
Rear tires carry more weight than front, and this makes them smaller. If you use a rear mount,
subtract .35" or 9 mm from the numbers below. There are many variables that affect tire size, so
the table numbers are only approximate. To account for your unique combination of weight, tire
pressure, and tire model, measure your tire circumference.
Calibration Number
Tire Size
Miles
Km
Tire Size
20 x 1.75
60.16 in
1528
26 x 1.95/2.0
26 x 2.1
24 x 1
69.02
1753
600 tubular
69.25
1759
26 x 1
3
/
8
650 tubular
75.95
1929
700 tubular
26 x 1
75.32
1913
700 x 20
26 x 1.25
76.89
1952
700 x 23
700 x 25
26 x 1.5
78.19
1986
Calibration Number
Calibration Number
Miles
Km
Tire Size
Miles
80.51
2045
700 x 28
82.52
80.95
2056
700 x 32
83.31
81.42
2068
700 x 38
85.00
82.13
2083
27 x 7/8
81.77
81.93
2081
27 x 1
82.91
82.17
2087
27 x 1 1/8
83.58
82.32
2091
27 x 1 1/4
84.33
Km
2096
2116
2159
2077
2105
2123
2142
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