Echowell echo a1, User Manual

Page 1: ...1 ...

Page 2: ...3 In Altitude Calibration Mode 3 Wheel Circumference Measurement 11 4 Basic Setting Operation 13 5 General Display 17 6 Battery Replacement 18 7 General Mode Display 19 8 About Altitude Calibration 20 9 Temperature Display 21 10 Bike 1 Bike 2 Selection 21 11 Data Reset 22 12 EL Backlight 23 13 Sleep Mode 23 Functions 24 Technical Specifications 30 General Specifications 33 Precautions 34 Trouble S...

Page 3: ...TTER SET Speed transmitter 3V battery CR2032 Transmitter rubber pad Cable ties Magnet set O ring 4 CADENCE TRANSMITTER SET for Echo a2 only Cadence transmitter 3V battery CR2032 Transmitter rubber pad Cable ties Magnet set O ring 1 The installation of the accessories is on the separate sheet 2 The accessories or parts are subject to change without prior notice ...

Page 4: ...y accepted Do not use this computer as a specialized device for altitude measurement The altitude value shown in each Echo a1 or Echo a2 computer is pre calibrated by the precise instrument at the factory before shipment However to get accurate basis altitude we suggest that you calibrate the current altitude data before each ride And the calibration of altitude for your Echo a series is quite eas...

Page 5: ...for measuring the pressure You should always keep the hole clean to avoid incorrect measurement and must not poke a needle or any pointed article into it to avoid damage The atmospheric pressure measured by the sensor will be converted into current altitude After using your Echo a1 or Echo a2 you are sure to get a lot of fun from riding with it ...

Page 6: ...on to quit unit selection and enter General Mode 2 Timing to initiate the main unit and select units is as listed below 2 1 The first time when you use the computer 2 2 When the display becomes irregular due to improper use 2 3 Whenever you change the battery 2 Basic Display Modes After initiating the computer selecting units you should enter Data Setting Mode to set some basic data like wheel cir...

Page 7: ...7 The following is the General Mode Display during riding for reference ...

Page 8: ...ttons you ll use in Data Setting Mode A B C 2 Button for entering or quitting Data Setting Mode C 3 Button for changing the value of a flickering digit A 4 Button for switching to the next digit or setting B Button A 1 Press the A button to change the value of a flickering digit in a loop 2 If you keep pushing the A button the digit value will automatically increase 3 Release the A button when the...

Page 9: ... General Mode A B C D 2 Button for changing the function display A 3 Button for resetting the trip data A 3 s 4 Button for entering Data Setting Mode C 5 Buttons for entering Altitude Calibration Mode A B 3 s Button A 1 Press the A button to move to the next function display 2 Press the A button for 3 seconds and you will reset the following data AVG SPD MAX SPD DST RTM ALT MAX ALT AVG RPM MAX RPM...

Page 10: ...mode and return to General Mode Button A 1 Press the A button to change the plus sign to minus or change the minus sign to plus 2 Press the A button to change the value of a flickering digit during setting Button B Press the B button to move to the next digit in a loop during setting About Altitude Calibration 1 If you are aware of your home altitude or basis altitude before riding you can directl...

Page 11: ...11 3 Wheel Circumference Measurement To set the wheel circumference before riding you should measure the wheel circumference by yourself or just refer to the Wheel Circumference Table as shown below ...

Page 12: ...e ground once again Mark the corresponding spot on the floor as the second point Then measure the distance between both points using the unit of millimeter The distance equals your wheel circumference 1 The default value of wheel circumference for Bike 1 is 2155mm that for Bike 2 is 2050mm Enter the correct wheel circumference into the computer in Data Setting Mode 2 Refer to pages 13 and 14 about...

Page 13: ...of a flickering digit Press the B button to move to the next digit in a loop 2 Press and hold the B button for 1 second to move to the next setting when the current setting is finished 3 If the computer is idle during Data Setting Mode for 20 seconds it ll automatically return to General Mode ...

Page 14: ...14 ...

Page 15: ...15 ...

Page 16: ...16 ...

Page 17: ...ce 2 The main unit will automatically enter Sleep Mode in 15 minutes once it doesn t receive any signals from the bike 3 Only current time is displayed when the computer is in Sleep Mode Power Saving Mode 4 Press the A or B button to wake it up and it ll show the previous display and resume measuring 5 When the main unit is on the bracket you cannot enter Data Setting Mode or switch between Bike 1...

Page 18: ...ositive pole of the CR2032 battery must face the battery cap 3 Press buttons A B C for 3 seconds to initiate the main unit Attention When there s the low battery symbol on the screen we suggest that you replace the battery with a new one A S A P Otherwise the altitude measurement result may be incorrect and the new data may be lost ...

Page 19: ...19 7 General Mode Display When you are riding with the computer some functions will not be displayed on the screen These functions like T AL ODO mBAR DST D are displayed only when you stop riding ...

Page 20: ...1 Press both A and B buttons for 1 second and the current altitude value will return to zero 2 Press the A button to set the value of a digit and press the B button to move to the next digit 3 Attention Calibrate the current altitude only when there re no speed signals ...

Page 21: ...21 9 Temperature Display The following operation is for Echo a2 only 10 Bike 1 Bike 2 Selection Bike 1 and Bike 2 have their separate data in the computer ...

Page 22: ...to reset data of DST RTM MAX AVG ALT MAX ALT MAX RPM AVG RPM for Echo a2 only 2 The following data are stored in memory and cannot be reset Unit Cmm1 Circumference 1 Cmm2 ODO 1 ODO 2 T RT1 T RT2 T AL1 T AL2 3 Reset data for Bike 1 and data for Bike 2 respectively ...

Page 23: ...23 12 EL Backlight 13 Sleep Mode Press the A or B button to wake it up ...

Page 24: ...hen in General Mode press the A button for 3 seconds to reset the computer ALTI Current Altitude 1 The current altitude is always displayed on the upper display 2 To get accurate basis altitude the cyclist should calibrate the altitude before each ride 3 The measurement is based on the principle that atmospheric pressure decreases as elevation increases 4 The altitude is measured by means of the a...

Page 25: ...t the riding time is over 6 seconds 5 The computer will automatically reset the following data to zero once the RTM is over 100 hours or the DST is over 1000KM or miles RTM riding time DST trip distance AVG average speed DST Trip Distance 1 DST refers to the accumulated distance during a trip 2 Whenever you reset the computer or change the battery the trip distance record will be cleared RTM Ridin...

Page 26: ...rrent RPM will be reset to zero MAX RPM Maximum Cadence for Echo a2 only 1 With this function the computer will record your maximum cadence during riding 2 Whenever you reset the computer or change the battery the max RPM record for a trip will be cleared AVG RPM Average Cadence for Echo a2 only 1 With this function the computer will display the average cadence during riding It s updated per secon...

Page 27: ...be cleared after you reset the computer or change the battery SCAN Auto Scan 1 To start this function press the A button for times until the scan icon is displayed 2 When the SCAN icon is flashing each function display in the lower screen will be shown in a loop In the loop each function will be displayed on the screen for 5 seconds 3 You may disable the auto scan function by pressing the A button...

Page 28: ...ction the computer accumulates the total distance of the two bikes you ride 2 The sum of ODO 1 and ODO 2 equals ODO 1 2 i e total distance of bikes 1 and 2 3 The total odometer data cannot be cleared by the reset operation T RT Total Riding Time 1 With this function the computer accumulates the total riding time of a bike 2 The total riding time data cannot be cleared by the reset operation T RT 1...

Page 29: ...titude gains of bikes 1 and 2 3 The accumulated altitude gains cannot be cleared by the reset operation A P Clock Time 12H 24H Alternative 1 When the user sets the clock time in Data Setting Mode there are two formats for option 12H and 24H 2 12H means 12 hours In this format A refers to AM P refers to PM 24H means 24 hours 3 When in the sleep mode only the clock time will be displayed on the scre...

Page 30: ...fore the battery is changed 4 To save battery power there s no EL backlight when the low battery symbol is blinking LOW Technical Specifications Symbol Function Range Current Speed 0 199 9 km h 0 120 0m h Average Speed for Bike 1 0 199 9 km h 0 120 0m h Average Speed for Bike 2 0 199 9 km h 0 120 0m h Maximum Speed for Bike 1 0 199 9 km h 0 120 0m h Maximum Speed for Bike 2 0 199 9 km h 0 120 0m h...

Page 31: ...ccumulated Altitude Gains for Bike 1 0 99999m 0 99999ft Accumulated Altitude Gains for Bike 2 0 99999m 0 99999ft Maximum Altitude for Bike 1 500m 8000m 1640ft 26240ft Maximum Altitude for Bike 2 500m 8000m 1640ft 26240ft Total Accumulated Altitude Gains for Bike 1 0 999999m 0 999999ft Total Accumulated Altitude Gains for Bike 2 0 999999m 0 999999ft Total Accumulated Altitude Gains Bike 1 Bike 2 0 ...

Page 32: ...Auto Scan Automatically shifted to the next per 5 seconds Low Battery Indicator EL Back light Light for 3 seconds after each press LCD Brightness Levels 1 4 The following RPM cadence functions are for Echo a2 only Current RPM 0 199RPM Maximum RPM for Bike 1 0 199RPM Maximum RPM for Bike 2 0 199RPM Average RPM for Bike 1 0 199RPM Average RPM for Bike 2 0 199RPM ...

Page 33: ... Suitable Fork Sizes 12 mm 50 mm 0 5 2 0 Battery Operating Life CR2032 in Main Unit About one year based on the average riding time of 1 5 hours per day CR2032 in Speed Transmitter Around 24000 km 15000 miles CR2032 in RPM Transmitter Around 600 hours Dimensions Weight Main Unit 46 x 57 3 x 19 7 mm 37 15 g The specifications and design are subject to change without prior notice ...

Page 34: ...ge the pressure sensor inside the device 5 Check the positions of the sensor and magnet and check the gap between both parts regularly Make sure they are always in normal condition 6 Use a dry or slightly damp cloth to clean the computer when necessary Do not use thinner alcohol or benzine to clean the product 7 Do not operate the computer under water though it s waterproof Note there are sensitiv...

Page 35: ...e sensing distance between the main unit and the sensor too long 5 Is the battery for the sensor nearly exhausted 6 Is there any strong interference source nearby 1 Refer to the setting procedures to finish the setting 2 Refer to the installation manual and correct the positions and gap 3 Refer to Wheel Circumference Measurement and Setting and enter a correct value 4 Refer to the installation man...

Page 36: ... the temperature rises Low battery symbol is blinking Replace the battery in the main unit with a new one Altitude not displayed or wrong displayed 1 Did you calibrate the altitude before riding 2 Is the hole for measuring the air pressure on the bottom of the main unit clean 1 Refer to Overview of Button Operation and calibrate the altitude before each ride 2 Always keep the hole for measuring th...