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CMACEWHEEL EBIKES CO., LTD 

[email protected] 

 

 
 

- 13 - 

CM

acewheel.com 

 

Error Code indicator

 

The fault can only be exited when the fault is eliminated, and the E-bike cannot continue to drive 

after a fault occurs. 

6. User Settings

 

When the speed is zero, press the [up] button for two seconds to enter the setting interface. You 

need  to  input  the  password  1801,  short  press  [mode]  to  enter  the  setting  item,  and  short  press 

[mode] to switch the setting interface in the setting. 

 

Input password interface 

6.1 Wheel Size Setting       

                                 

                                                                                     

Short press “

MODE

” button to enter the setting option. The settable values are: 20, 22, 24, 26, 700C, 

28 and 29 inch. Select the corresponding wheel diameter of the E-bike through “

UP

” and “

DOWN

” 

button to ensure the accuracy of the speed display and mileage display. Long press “

MODE

” button to 

Summary of Contents for K5242 LCD

Page 1: ...CMACEWHEEL EBIKES CO LTD info cmacewheel com CMacewheel com USERS GUIDE K5242 LCD Content ...

Page 2: ...pacity indication 10 5 6 Speed Single trip distance ODO 11 5 6 1 Real time speed Single trip distance TRIP indication interface 11 5 6 2 Max speed ODO indication interface 11 5 6 3 Average speed remaining range TO GO indication interface 12 5 7 Error code 12 6 User Settings 13 6 1 Wheel Size Setting 13 6 2 Speed Limit Setting 14 6 3 Backlight Brightness Setting 14 6 4 Display Unit Setting 15 6 5 S...

Page 3: ...com CMacewheel com 6 10 Controller current limit setting 18 6 11 Pas Magnetic Number Setting 18 7 USB charging function 19 8 Preparation Before Startup 19 9 FAQ 19 10 Quality Assurance and Warranty Scope 20 Appendix 1 Error Code Definition 20 ...

Page 4: ...e read through the K5242 product introduction carefully before using We will use the most concise words to inform you of all the details including the hardware installation setting and normal operation use of the display when using our display Meanwhile the introduction will also help you to solve possible confusion and barriers ...

Page 5: ... PC Under the temperature of 20 to 60 the shell material can ensure normal usage and good mechanical performance Dimension unit mm K5242 is equipped with special button N5 button can be installed on the left side of the handlebar or on the right side of the handlebar N5 button is connected with the bottom lead of k5242 display Its dimension is as follows ...

Page 6: ...u with a variety of function modes to meet your riding needs Its functions are as follows Battery capacity indication Speed indication Distance including single trip distance and ODO display Walk assist indication Backlight setting Error code indication Various setting parameters 2 2 Normal Display Content K5242 Normal Display Interface ...

Page 7: ...Don t split the waterproof sticker to avoid affecting the waterproof performance Don t modify system parameters to avoid parameters disorder Make the display repaired when error code appears 4 Installation Instruction When the e bike is powered off you can insert the connector of display and the corresponding connector of controller to complete the installation and adjust the display to a suitable...

Page 8: ...isplay on long press MODE button the display will shut down the display will leave off battery the leakage current of display on is less than 1μA The startup logo is shown as follow If the e bike is not used for more than 10 minutes the display will automatically shut down ...

Page 9: ... 2 seconds to enter the Walk assist mode The E bike will travel at a constant speed of 6km h Walk assist mode interface Walk Assist function can only be used as pushing the e bike by hands Please don t use this function when riding 5 4 PAS Level Selection Short press the UP or DOWN button to switch the PAS level The default range of PAS level is 0 5 levels ...

Page 10: ...acewheel com PAS level switch indication 5 5 Battery capacity indication The battery power is shown as a percentage bar When the battery is fully charged the power bar shows 100 Each cell mean 10 battery capacity 0 battery capacity 50 battery capacity ...

Page 11: ...the speed is zero press mode and down simultaneously for 2 seconds and the current single trip disctance will be cleared The single mileage will not be cleared after the display is shut down and restarted 5 6 2 Max speed ODO indication interface After the display powered on short press the mode button in the default interface of the display to switch the interface to the maximum speed and ODO inte...

Page 12: ... again to switch to the average speed and remaining range display interface The average speed represents the average speed during this ride and the remaining range represents the remaining mileage that the e bike can still ride 5 7 Error code When the e bike electronic control system fails the display will automatically indicate the error code For the definition of detailed error codes see appendi...

Page 13: ... setting interface You need to input the password 1801 short press mode to enter the setting item and short press mode to switch the setting interface in the setting Input password interface 6 1 Wheel Size Setting Short press MODE button to enter the setting option The settable values are 20 22 24 26 700C 28 and 29 inch Select the corresponding wheel diameter of the E bike through UP and DOWN butt...

Page 14: ...p and down 99 means no speed limit and the display defaults to no speed limit Long press mode to save the settings and return to the main interface Speed limit setting interface 6 3 Backlight Brightness Setting Short press MODE button to enter the setting option The setting options 1 2 and 3 indicates the backlight brightness 1 is the darkest 2 is standard brightness 3 is the brightest The default...

Page 15: ...s metric system and Mile h means the unit is Imperial system Long press MODE button to return to the setting list interface Display unit setting interface 6 5 Speed sensor magnetic stone number setting Speed measuring magnetic stonel number setting interface the setting parameters can be 0 99 The default value of 1 indicates that the number of external speed measuring magnets is 1 The number of ma...

Page 16: ...ro start of the e bike Long press mode to save the settings and return to the main interface Zero Start setting interface 6 7 Driver Mode Setting Short press MODE button to enter the setting interface The setting options are 0 1 and 2 Press UP DOWN button to select 0 1 and 2 to adjust the three riding assist modes 0 indicates only PAS assist mode 1 indicates only throttle mode 2 indicates coexiste...

Page 17: ...st Press UP DOWN button to select sensitivity value Default setting is 3 Long press MODE button to confirm and return to the setting selection interface PAS Power Sensitivity Setting 6 9 PAS power start strength setting Short press MODE button to enter the setting interface The setting range is 0 to 5 Press UP DOWN button to select start strength value Default setting is 3 Long press MODE button t...

Page 18: ...an be 1A 30A Press up and dowm to select 1a 30a Long press mode to save the settings and return to the main interface Controller current limit setting 6 11 Pas Magnetic Number Setting Short press MODE button to enter the setting interface The setting range is 5 8 12 It should be set according to the number of magnets disk that installed on the E bike Press UP DOWN button to select value Default se...

Page 19: ...charging If the display is turned off at this time the phone will stop charging When the display is turned on press and hold the mode and up keys and the dowm keys at the same time After pressing and holding for a period of time the instrument starts to charge the mobile phone In any state unplug the phone and the charging will be automatically terminated 8 Preparation Before Startup Please read t...

Page 20: ...play scratch or break 5 The fault or damage is caused by the force majeure such as fire earthquake etc or natural disasters such as lighting flooding etc 6 Product exceeded warranty period Appendix 1 Error Code Definition Error code Definition Solution 03 PAS sensor abnormal Check whether the power sensor cable is in good condition 04 Throttle abnormal Check whether the throttle is restored to the...

Page 21: ...all controller check whether the hall outlet is in good condition 30 Communicatio n abnormal Check whether the display and controller are well connected 06 Undervoltage protection Check battery voltage 05 Controller abnormal Check whether the controller cable pins sequence match ...

Page 22: ...CMACEWHEEL EBIKES CO LTD info cmacewheel com CMacewheel com 22 ...

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