1. Introduzione
The Topyond M6C LCD Electric Bicycle Display is designed to provide clear and essential riding information for your e-bike. It features a large screen for easy readability, a waterproof connector for durability in various weather conditions, and compatibility with a range of electric bicycles and scooters. This manual provides detailed instructions for installation, operation, and maintenance.
Contenuto della confezione:
- 1 x Topyond M6C Electric Bicycle Display Meter
- 1 x Manuale di istruzioni

Image 1.1: The Topyond M6C LCD Electric Bicycle Display and its control unit.
2. Specifiche
This section details the technical specifications of the Topyond M6C LCD Electric Bicycle Display.
- Tipo di articolo: Electric bicycle display
- Materiale: addominali
- Peso: Approximately 0.2 Kilograms (201g/7.1oz)
- Voltage: Default label 36V (compatible with 24V, 36V, 48V, 60V systems)
- Gamma di diametri di installazione: 22.5mm (0.89in), 25.4mm (1in), 28.6mm (1.1in)

Image 2.1: Diagram illustrating the compatible installation diameter ranges for the display.
3. Installazione
Proper installation is crucial for the display's functionality and your safety. Follow these steps carefully.
3.1 Montaggio del display
- Select an appropriate position on your e-bike handlebars.
- Ensure the handlebar diameter is within the supported range: 22.5mm, 25.4mm, or 28.6mm.
- Securely attach the display bracket to the handlebar using the provided fasteners.

Image 3.1: The M6C display mounted on an e-bike handlebar, showing its position relative to the rider.
3.2 Collegamento del cablaggio
The display uses a waterproof connector. Ensure connections are firm and correctly aligned.
| Order Line | Color of Line | Funzione |
|---|---|---|
| 1 | Rosso (VCC) | Meter wire |
| 2 | Blu (K) | Meter wire |
| 3 | Nero (GND) | Filo di terra del misuratore |
| 4 | Verde (RX) | Linea di ricezione dei dati del contatore |
| 5 | Giallo (TX) | Meter data sending line |
Nota: Some product lead wires use waterproof connections. The internal wire colors may not be visible to the user.

Immagine 3.2: Un primo piano view of the waterproof connector, highlighting its design for durability.

Image 3.3: The rear of the display unit, showing the voltage label (e.g., 36V).
4. Funzionamento
This section explains how to use the Topyond M6C display and its various functions.
4.1 Introduzione chiave
The display features control buttons for various functions. Operations are categorized into short presses, long presses, and composite key presses.

Image 4.1: A close-up of the control buttons, typically located on a separate unit for easy access.
Funzioni di pressione breve:
- During Riding: Short press to modify power/speed file.
- Toggle Display Data: Short click to cycle through multi-function display areas.
- Switch Mode/State: Single key short press is primarily used for this purpose.
- Regola valore: Short press to switch the value in multi-function display areas.
Funzioni di pressione prolungata:
- Controllo fari: Long press to turn headlights on or off.
- Speed Display Toggle: Long press to switch speed display.
- 6KM/H Cruise: From a static state, long press to enter 6KM/H cruise mode. Release to exit.
- Schermo acceso/spento: If the display is working, long press to turn the screen off. Long press again to turn it on.
Composite Key Presses (Long Press Combinations):
Used for setting parameters to prevent accidental changes.
- P1 Menu Interface: Long press for five seconds to enter the P1 menu.
- ODO Clear Zero: Long press for five seconds in the P1 menu to clear ODO.
- Ripristina impostazioni di fabbrica: Premere a lungo per 10 secondi per ripristinare le impostazioni di fabbrica.
4.2 Informazioni visualizzate
The M6C display provides comprehensive data at a glance:
- Visualizzazione della velocità: Maximum Speed (MAX), Average Speed (AVG) in MPH or KM/H.
- Visualizzazione del livello di potenza: Livello attuale della batteria.
- Indicatore di alimentazione: Visual representation of power output.
- Avviso di errore: Icons for various system faults.
- Chilometraggio: Total Mileage (ODO), Single Mileage (TRIP A, TRIP B).
- Display fari: Indication when headlights are active.
- Single Running Time Display: Durata della corsa attuale.
- Volume batteriatage (VOL) & Current (CUR): Batteria in tempo reale voltage e corrente.
- Gear Indication: Current PAS (Pedal Assist System) level (0-9).
- Modalità ciclismo: Walk boost mode, Cruise constant speed mode.
4.3 Parameter Settings (P01-P22)
Access these settings via composite key presses to customize your display and e-bike behavior.
- P01: Backlight Brightness: 1 (darkest) to 3 (brightest).
- P02: Mileage Unit: 0 (KM), 1 (MILE).
- P03: Volumetage Livello: 24V, 36V, 48V, 60V, 64V (default 36V).
- P04: Dormancy Time: 0 (no dormancy), 1-60 minutes.
- P05: Aiuto File (PAS Gear Mode): 0 (3-file), 1 (3-mode), 2 (9-gear mode).
- P06: Wheel Diameter: Unit in inches.
- P07: Speed Magnetic Steel Number: Telefono: 1-100.
- P08: Speed Magnetic Steel Number Range: Telefono: 1-100.
- P09: Start Mode: 0 (Zero start), 1 (Non-zero start).
- P10: Drive Mode: 0 (Power Drive), 1 (Electric Drive via throttle).
- P11: Help Sensitivity: 1-24 (PAS sensitivity, high to low).
- P12: Help Start Intensity: 1-5 (PAS start protection, low to high).
- P13: Power Magnetic Steel Setting: 5, 8, 10, 12, 15, 18, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100.
- P14: Controller Limit Value: Default 12A (range 1-20, higher value increases current).
- P15: Controller Under Voltage: Basso volumetage valore di protezione.
- P16: ODO Zero Setting: Long press key 5 seconds to clear ODO. Long press 10 seconds to restore factory settings.
- P17: Cruise Function: 0 (No enabling), 1 (Enabling cruising - automatic cruise optional for protocol 2 only).
- P18: Display Speed Ratio Adjustment: 50% - 150%.
- P19: Power Bit: 0 (0 file), 1 (does not include 0 file).
- P20: Protocol: 0 (1.5.5 Protocol), 1 (Protocol 2), 2 (Standby), 3 (Standby).
- P21: Throttle Gear Control: 0 (Instrument control), 1 (Full throttle, no gear, discrimination).
- P22: E-ABS Braking: 0 (No E-ABS), 1 (E-ABS regenerative braking when power off brake).
5. Risoluzione dei problemi e codici di errore
The display provides error codes to help diagnose potential issues with your e-bike system.
5.1 eVehicle Status Display Area
Icons on the display indicate the status of various components: Battery, Motor, Controller, Turn Signal, and Communication.
5.2 Fault Icons and Meanings
- sotto-volumetage colpa: Indica che la batteria è scaricatage.
- Guasto al motore: Problema con il motore.
- Turn the fault: Issue with the turn signal system.
- Controller fault: Problem with the e-bike controller.
- Communication failures: Issue with data communication between components.
5.3 Vehicle Status Code Meaning
| Codice di stato (decimale) | Significato di stato | Osservazioni |
|---|---|---|
| E00 | Normale | No errors detected. |
| E02 | Freni | Brake lever engaged or fault. |
| E06 | Batteria sotto caricotage | Volume della batteriatage è troppo basso. |
| E07 | Guasto al motore | Problema con il motore. |
| E08 | Turno malfunzionante | Issue with turn signal. |
| E09 | Guasto del controller | Problem with the e-bike controller. |
| E10 | Meter data receiver failure | Display not receiving data. |
| E11 | Meter data sender failure | Display not sending data. |
6. Manutenzione
To ensure the longevity and optimal performance of your Topyond M6C LCD display, follow these maintenance guidelines:
- Pulizia: Pulisci lo schermo e il corpo del display con un panno morbido e asciutto.amp panno. Evitare l'uso di detergenti abrasivi o solventi che potrebbero danneggiare lo schermo o casing.
- Connettore impermeabile: While the connector is waterproof, avoid submerging the display in water. Ensure the connector is free from dirt and debris to maintain a secure connection.
- Magazzinaggio: When not in use for extended periods, store the e-bike and display in a dry, cool place away from direct sunlight and extreme temperatures.
- Ispezione dei cavi: Periodically check all cables and connections for any signs of wear, damage, or loose connections.
7. Garanzia e supporto
For warranty information, technical support, or any questions regarding your Topyond M6C LCD Electric Bicycle Display, please refer to the product packaging or contact Topyond customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.