1. Киришүү
Thank you for choosing the Mcezdy M6C Electric Bike Display. This manual provides detailed instructions for the installation, operation, and maintenance of your new e-bike display. The M6C features a vertical mid-mounted VA color LCD display, offering clear visibility with full vertical angle adjustment. It is designed to be robust with an IP65 waterproof rating, ensuring reliable performance in various conditions.
This display is compatible with e-bikes operating on 24V, 36V, 48V, or 60V systems and utilizes the UART2 communication protocol. Please ensure your e-bike controller also uses the UART2 protocol for proper functionality.


2. Техникалык шарттар
| Өзгөчөлүк | Description |
|---|---|
| Модел | M6C |
| Дисплей түрү | Vertical mid-mounted VA color LCD |
| Өлчөмдөрү (L×W×H) | 98.1 мм × 61.9 мм × 24.6 мм |
| Функциялар | Battery Indicators, Headlight, Walk Mode, PAS Level, Speed, Trip/ODO, Running Time, Mile/KM Unit, Error Warning |
| Байланыш протоколу | UART2 |
| USB заряддоо | 5V/500mA |
| Картуучунун диаметри | 22.2mm (with transfer rings for 25.4mm, 28.6mm, 31.8mm) |
| Тtage Шайкештик | 24V/36V/48V/60V |
| Суу өткөрбөйт рейтинги | IP65 |
| Shell Material | ABS |
| Терезе материалы | Жогорку катуулугу акрил |
| Сертификаттар | UKCA/SGS/CE/ROHS |


3. Пакеттин мазмуну
Пакет, адатта, төмөнкүлөрдү камтыйт:
- Mcezdy M6C Electric Bike Display
- Mounting bracket (22.2mm)
- Mounting screws and fittings
- Transfer rings for various handlebar diameters (25.4mm, 28.6mm, 31.8mm)
- Көрсөтмө (бул документ)
4. Орнотуу жана орнотуу
Follow these steps to install your M6C Electric Bike Display:
- Дисплейди орнотуу: Break off the extension seat buckle and insert it from a low position. Align the display in the desired position on your handlebar (22.2mm diameter, use appropriate transfer rings for 25.4mm, 28.6mm, or 31.8mm handlebars). Tighten the screws firmly to secure the display.
- Туташуу кубаты: Connect the display's power cable to your e-bike's controller. Ensure the connectors match (e.g., 5PIN, 6PIN, SM 5PIN, SM 6PIN, SM 5PIN 2, SM5+2 terminal interfaces). Refer to the line sequence diagram for correct wiring.
- Маршруттук кабелдер: Wrap the display's wire down the brake line to keep it tidy and secure.
- Install Speed Sensor (if applicable): Install the speed transmitter and magnet on the front fork of your bike. This is typically required for accurate speed and mileage readings.



Video: M6C Electric Bike Display Installation Method.
5. Операция
The M6C display provides various functions to enhance your e-biking experience.
5.1. Функцияларды көрсөтүү
Дисплей төмөнкү маалыматты көрсөтөт:
- Батарея көрсөткүчтөрү: Учурдагы батарея деңгээли.
- Ылдамдыгы: Real-time, average, and maximum speed (MPH or KM/H).
- PAS деңгээли: Power Assist System level (0-9 adjustable).
- Пробег: Total mileage (ODO) and single trip mileage (TRIP A, TRIP B).
- Иштөө убактысы: Single driving time (TM).
- Фара индикатору: Фаранын күйүп турганын көрсөтөт.
- Ката эскертүүсү: Displays error codes if issues occur.
- Тtage (VOL) & Current (CUR): Батарея көлөмүtage and current operating current.
- Remaining Mileage (RM): Estimated remaining range.

5.2. Key Introduction and Basic Operations
- Күйгүзүү/өчүрүү: Press and hold the Power button to turn the display on or off.
- Multi-function Display Switch: When the display is on, click the Power button to cycle through ODO, TRIP, VOL, CUR, and TM. ODO is the default display after power-on.
- PAS деңгээлин тууралоо: When the display is on, click the '+' button to increase the PAS level (PAS+1) or the '-' button to decrease it (PAS-1). The default is PAS1.
- Front Light Control: When the display is on, press and hold the '+' button to turn the front light on or off (under the normal speed display interface).
- Walk Mode Function: Under the normal speed display interface, when the e-bike is stationary, press and hold the '-' button to enter 6KM/h walk mode. There are two modes:
- Кулпуланган режим: After pressing the '-' button, the e-bike remains in walk mode even after releasing the button. Press the '-' button again or brake to exit.
- Non-lock Mode: The e-bike is in walk mode only while the '-' button is pressed.
- Speed Mode Display: On the normal speed display interface, press and hold the '+' button and '-' button simultaneously to cycle through average speed, maximum speed, and real-time speed. The default display is real-time speed.
6. Орнотуулар
To enter the settings menu, press and hold the '+' and '-' buttons simultaneously. Use the Power button to navigate between parameters (P01-P20). Use the '+' button to increase values and the '-' button to decrease values. To save changes and exit, press and hold the '+' and '-' buttons again. If no action is taken, the system will automatically exit and save settings after 8 seconds.
6.1. Параметрлердин сүрөттөмөлөрү
- P01: Backlight Brightness: Level 1 (darkest) to Level 3 (brightest).
- P02: Пробег бирдиги: 0 = KM, 1 = MILE.
- P03: Тtage Деңгээли: Томду коюңузtage of your e-bike (e.g., 24V, 36V, 48V, 60V).
- P04: Dormancy Time: 0 = No dormancy, 1-60 = Dormancy time in minutes.
- P05: Жардам File Бит: 0, 3 file mode: 1, 5 gear mode.
- P06: Дөңгөлөктүн диаметри: Set in inches, precision 0.1. This parameter is crucial for accurate speed and mileage display.
- P07: Speed Gauge Magnetic Steel Number: Range 1-100. For ordinary hub motors, input the magnetic steel number directly. For high-speed motors, calculate: (number of motor magnets) × (deceleration ratio).
- P08: Ылдамдыктын чеги: Range 0-100 km/h. 100 means no speed limit. The input value represents the maximum operating speed. (e.g., 25 for 25km/h).
- P09: Zero Start/Non-Zero Start: 0 = Zero start, 1 = Non-zero start.
- P10: Drive Mode: 0 = Power Drive (power output determined by power file bit), 1 = Electric Drive (by turning the handle), 2 = Power Drive and Electric Drive Coexistence.
- P11: Help Sensitivity Setting Range: 1-24.
- P12: Help Start Intensity Setting Range: 0-5.
- P13: Power Magnetic Steel Disk Type Seting: 5, 8, 12 Magnetic Steel Types.
- P14: Controller Limit Value: Range 1-20A, default 12A.
- P15: Controller Low Power.
- P16: ODO Zero Setting: Press and hold the Power button for 5 seconds to reset ODO.
- P17: Auto Cruise: 0 = No auto cruising, 1 = Auto cruising enabled.
- P18: Display Speed Ratio Adjustment Range: 50% - 150%.
- P19: 0 Power Bit: 0:0, 1: Does not include 0.
- P20: 0:2 Protocol.
6.2. Reset Defaults
On the P16 menu interface, press and hold the Power button for 2 seconds to reset all defaults (this operation does not clear ODO).
7. Техникалык тейлөө
To ensure the longevity and optimal performance of your M6C display, follow these maintenance guidelines:
- Тазалоо: Regularly wipe the display screen with a soft, damp кездеме. Экранга же экранга зыян келтириши мүмкүн болгон абразивдүү тазалоочу каражаттарды же эриткичтерди колдонуудан алыс болуңуз.asing.
- Коргоо: While the display is IP65 waterproof, avoid submerging it in water or exposing it to high-pressure water jets.
- Сактагыч: Эгерде электр велосипедин көпкө чейин колдонбосоңуз, аны кургак, салкын жерде, күн нуру түз тийген жана өтө жогорку температурадан алыс сактаңыз.
- Туташуу текшерүү: Бардык кабелдик туташуулардын бекем жана дат баспагандыгын же бузулбагандыгын текшерүү үчүн мезгил-мезгили менен текшерип туруңуз.
8. Кыйынчылыктарды
If you encounter issues with your M6C display, refer to the following common problems and solutions:
8.1. Ката коддору
The display may show error codes to indicate specific problems:
| Ката коду | Мааниси | Мүмкүн болгон себеп / Чечим |
|---|---|---|
| E06 | Батарея Undervoltage | Батарея көлөмүtage is too low. Recharge or replace battery. |
| E07 | Мотор бузулушу | Issue with the motor. Check motor connections and motor itself. |
| E08 | Туура эмес иштөө | Throttle/rotary knob issue. Check connections or replace. |
| E09 | Controller Failure | Issue with the e-bike controller. Consult a technician. |
| E10 | Байланыш кабыл алынбашы | Communication protocol mismatch between display and controller, or a faulty component (booster, rotary knob, motor) causing controller malfunction. Ensure UART2 protocol compatibility. |
| E11 | Communication Dispatch Failure | Similar to E10, indicates a communication issue. Check wiring and component compatibility. |

9. Колдонуучунун кеңештери
- Протоколдун шайкештиги: The M6C display uses the UART2 communication protocol. It is crucial to verify that your e-bike's controller also supports UART2 to ensure proper functionality and avoid compatibility issues. If your controller uses a different UART variant (e.g., Bafang, KDS), the display may not work.
- Speed Limit Settings: The default speed limit setting on the M6C is typically unlimited (set to 100). If your e-bike's controller has its own speed limit, the display will only show the speed allowed by the controller, regardless of the display's setting.
- Adjusting Speed Limit (P08): To change the speed limit, long press the '+' and '-' keys simultaneously to enter the menu. Short press the Power button to navigate to P08. Use the '+' key to set your desired speed. After adjusting, long press the '+' and '-' keys again to save the setting and exit the menu.

10. Кепилдик жана колдоо
Кепилдик маалыматы, техникалык колдоо же тейлөө боюнча суроо үчүн сатуучуга же өндүрүүчүгө түздөн-түз кайрылыңыз. Сатып алганыңыздын далили катары сатып алуу дүмүрчөгүңүздү сактаңыз.
Көбүрөөк маалымат алуу үчүн, сиз расмий PDF колдонуучу колдонмосун карасаңыз болот: Колдонуучунун колдонмосу (PDF)




