CatEye MSC-2Dx - Manual (Page 5)

Setting up Main Unit
Input the wheel circumference of your bicycle into the main unit. Find out your bicycle’s wheel circumference from
the table below. If you cannot fine one, use the default figure “ 2096” temporarily.
The tire size is marked on the
side of your tire.
! -1
Select a
Speed Scale
Setting the Wheel
Circumference
! -2
! -3
! -4
“Elapsed Time T M ”
(1) Initial Setting
The main unit has 6 buttons: SET/AT button, MODE button, LAP
button, LT button, S/S button and AC button. ( ! -1) Follow the in-
struction below for the initial setting.
1. Push AC button. Then the entire screen illuminates and gives a
beep sound. Speed scale “ km/h ” flashes. Push the MODE button
to switch between “ km/h ” and “ mph ”. ( ! -2)
2. Push SET/AT button to choose the desired speed scale. Then the
wheel symbol appears and the initial figure 2096 flashes. ( ! -3)
3. Input your bicycle’s wheel circumference obtained from the above
table. Push MODE button to increase the digits, and LAP button to
decrease. (To increase/decrease rapidly, hold down the respec-
tive button.)
Caution: This is just the temporary setting of the wheel circumfer-
ence. For more accurate measurement, input the exact
wheel circumference. When you want to change wheel
circumference later, refer to “Changing wheel circum-
ference” in page 13 of the user manual.
4. Push SET/AT button to fix the setting, and the screen shows “Cur-
rent Speed ” in the upper display, “Heart Rate ” in the
middle display and “Elapsed Time T M ” in the lower display ( ! -4).
Initial setting is completed.
3
wheel
circumference
Name of Button
-5-