APRILIA RX 50 RACING - 2003 Manual page 23

Setting the "WS" wheel diameter
To change the flashing value, press the left push
◆
button.
Press right push button to go to next value and
◆
then press left push button again to change this
value.
Pre-set value 2170.
Keep centre ≈MODE∆ push button pressed for
◆
about 1.5 seconds to confirm. Then start time set-
ting.
As soon as the MODE push button is
pressed, time actual setting (24h or 12 h)
will appear on the centre display.
11 11
1
55
MODE
11 11
1
55
MODE
19 19
1
55
MODE
24H
12:00:- -
MODE
Fig. 27
KM/H
KM/H
KM/H
23