VDO Cyclecomputing A4+ Instruction Manual

Contents

VDO Cyclecomputing A4+ Instruction Manual Manual pdf 1 page image

P01AC-buttonP02P03CYCLECOMPUTING Instruction manual A4+ GBCongratulations on your purchase of a VDO Cycle Computer. To enjoy the full potential of your computer and benefit from all the technicalfeatures, we recommend you thoroughly study this manual. You will find crucial hints for its operation as well as many more tips.We wish you many enjoyable rides and trips on your bike with your VDO cycle computer.Please check the packaging before starting the installation to ensure the contents are complete.1. Button FunctionRIGHT BUTTON (MODE-Button) In Cycling Mode: Use this button to progress through the ODO, TRP, CLK screens.In SET-Mode: Use this key to adjust values within the Set-up screenLEFT BUTTON (SET-Button) Use this button to access the set-up screens for Wheelsize, Clock and Odometer.In SET-Mode: Selection of digit to be changed2. Computer-FunctionsACTUAL SPEED (KMH/MPH) Actual Speed is permanently shown on the display, up to 120 KMH (75 MPH) with an accura-cy of 0.1 digits.TRIP DISTANCE (TRP) Shows Trip Distance of actual ride, up to 999. 99 KM or M. At overflow of 999.99 countingre-starts at 000.00.CLOCK (CLK) Shows actual time in 24-hour-format.TOTAL DISTANCE ODOMETER (ODO) Shows accumulated Total Trip Distance data of all individual trips. Counts up to 99999 KMor M. Value is re-settable after change of battery.SLEEP MODE To prolong battery life, the A4+ will automatically enter „sleep“ mode after 3 minutes ofnon-use. Only the Clock is shown.The wireless receiver of A4+ will stay ON for another 3hours to allow Auto-Start/Stop. In case of non-use, the receiver will be switched OFF.This is indicated by a flashing “CLK”. To re-start the computer press any button In continued non-use, the receiver is switched OFF latest at midnight 24:00.The computer will restart when any button is pressed.3. Reset of computer3.1 RESET OF ACTUAL TRIP DATATo Reset actual trip data TRP press SET plus MODE-button simultaneously for 3 sec.3.2 RESET OF COMPUTER TO FACTORY-SETTINGSTo Reset the computer to default factory settings, use a pencil and press the “AC”-button on underside of the computer.ATTENTION: This action will delete all your data and all your settings for wheelsize, clock, odometer will be reset to factory settings.4. Mounting and Settings4.1 INSTALLATION OF BATTERY IN COMPUTERTo prolong battery life, the A4+ will come without the battery being installed. The VDO A4+ needs a battery 3V-Type CR 2032. Batteries areavailable at your dealer (VDO-part no.#1013). Battery life time is around 12 months at normal use.Watch Out: In case of malfunction please check the battery first before you start a warranty complaint.STEP 1 Remove the battery door with a suitable coinSTEP 2 Place the battery in the battery chamber. PLUS+-pole visible. Be careful when installing the batterynot to damage the battery contact.STEP 3 3 Reinstall the battery cap, making sure that the rubber O-ring does not get pinched or distorted.WATCH OUT: If O-ring gets pinched or distorted, this will compromise the unit’s watertight seal.STEP 4 Tighten the battery door firmly with a suitable coin.IMPORTANT: During battery replacement all data and all settings will be stored for around 20 Seconds. To save your data,replace the battery within that 20 seconds, otherwise all settings for Wheelsize, Clock and Odometer need to be re-done.Tip: Buy replacement battery in time. To save your data and settings replace the battery in time. Before replacing the battery we recommendto take note of your Wheelsize Setting and Odometer-data.Watch Out: If for some reason the screen is blank or shows an irregular display after a battery change, press the AC button on the backside ofthe computer. This action will delete all data and all settings and requires new settings of Wheelsize, Clock and Odometer.4.2 INSTALLATION OF BATTERY IN TRANSMITTERThe VDO A4+ transmitter needs a battery 12V-Type LR 23. Batteries are available at your dealer (VDO-part no.#1014).Battery life time is around 12 months at normal use.STEP 1 Remove the battery door of transmitter with a suitable coin.STEP 2 Place the battery in the battery chamber. PLUS+-pole visible.Be careful when installing the battery not to damage the battery contact.STEP 3 Reinstall the battery cap. Watch Out: If O-ring gets pinched or distorted this willcompromise the unit’s watertight seal.STEP 4 Tighten the battery door firmly with a suitable coin.F P01F P02F P03F Contents!(TRP = TRIP)F P02*Watch out: old batteries require special disposalPlease read instructions for end-off-life disposal treatmentF ContentsCLOSEOPENP04F P04MODESETCLOSEOPENBattery

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