Main Functions Current speed Trip distance Total kilometres bike 1 / bike 2 / totals Ride time Total ride time bike 1 / bike 2 / totals Average speed Maximum speed Stopwatch Timer 1 timer 2 Timer 1+2 with up to 99 repetitions Countdown timer Time trial timer with variable distance Lap timer for 30 laps time distance average per lap start lap automatically or manually Navigator &40;2nd programmable daily kilometre counter counts forwards or backwards&41; Wake-up alarm variable wake-up or reminder alarm Clock Digital wireless cadence add-on including transmitter cadence magnet & 3V battery Digital wireless Easy menu control Water resistant 5 year warranty Wireless Digital encoded wireless transmission &34; Digital Wireless&34; DW Double Wireless for speed & cadence &40;option&41; Automatic pairing Sleep mode &40;switches off display / receiver&41; Bike recognition for bike 1 / bike 2 via transmitter identifier EMC = Easy Menu Control The VDO Series-C EMC renders the printed manual virtually needless. Anybody familiar with a cellular phone will find the navigation very straightforward. Navigation by 4 keys:1. Menu navigation upwards through information &40;trip distance ride time etc.&41; In SET-mode: Menu navigation upwards &40;SET Clock SET wheel size etc.&41; Or in SET-mode &40;number flashes&41;: increase number.2. Menu navigation downwards through information &40;odometer average speed etc.&41; In SET Mode: Menu navigation downwards &40;SET Language SET Timer etc.&41; Or in SET-mode &40;number flashes&41;: decrease number.3. Choose / accept menu option displayed &40;enter next menu level&41;.4. &40;push once&41; = cancel last entry / go back one menu level. &40;hold&41; = return to main menu.