Gorilley F3 E-Bike NFC LCD Display Speedometer User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your Gorilley F3 E-Bike NFC LCD Display Speedometer. Please read this manual carefully before use to ensure proper function and safety.

The F3 display is designed for electric bicycles and scooters, featuring an animated color LCD, NFC functionality, and compatibility with various voltage systems.

Image 1.1: Gorilley F3 E-Bike NFC LCD Display and Control Unit. This image shows the main display unit with its animated color screen and the separate control button unit, highlighting the overall design and components.

2. Specifications

3. Setup and Installation

3.1 Package Contents

Verify that all items are present in the package:

• 1 x F3 E-Bike NFC LCD Display Speedometer
• 1 x NFC Card

3.2 Mounting the Display

Mount the display unit securely on your e-bike or scooter handlebar. The display is compatible with handlebar diameters of 22.2 mm, 25.4 mm, 28.6 mm, and 31.8 mm. Ensure the display is positioned for optimal visibility and does not obstruct steering or other controls.

3.3 Wiring Connections

The F3 display uses a 5-PIN waterproof cable for connection to your e-bike's controller. Carefully connect the male 5-PIN connector from the display to the corresponding female connector on your e-bike's wiring harness. Ensure the connection is firm and secure to prevent disconnections during operation.

Image 3.1: 5-PIN Wiring Diagram. This diagram illustrates the pinout for the 5-PIN waterproof connector, showing the color coding for each wire: Red (D+), Black (GND), Yellow (TX), Green (RX), and Blue (K).

Wiring Pinout:

• Red (D+): Power positive
• Black (GND): Ground
• Yellow (TX): Transmit data
• Green (RX): Receive data
• Blue (K): Control signal

Caution: Incorrect wiring can damage the display or your e-bike's electrical system. If you are unsure about the wiring process, consult a qualified technician.

4. Operating Instructions

4.1 Power On/Off

To power on the display, press and hold the power button on the control unit. To power off, press and hold the power button again until the display shuts down.

4.2 Display Functions and Indicators

The animated color LCD provides various real-time information:

• Battery Level Indicator: Shows the remaining battery charge.
• Speed Display: Current riding speed (km/h).
• PAS (Pedal Assist System) Level: Indicates the current assist gear.
• ODO (Odometer): Total mileage accumulated.
• TRIP: Trip distance for the current ride.
• VOL (Voltage): Current battery voltage.
• CUR (Current): Current draw.
• Headlight Control: Indicator for headlight status.
• Boost Function: Indication of boost mode activation.
• Operating Time: Duration of the current ride.
• Metric and Imperial Conversion: Option to switch between units.
• Fault Prompt: Displays error codes or warnings.

Image 4.1: Display Indicators. A close-up view of the F3 display screen, showing the battery level, NFC icon, current speed (00.0 km/h), PAS level (5), ODO, TRIP, and CUR readings.

4.3 Control Button Functions

The separate control unit features buttons for various functions:

• Power Button: Turns the display on/off.
• "+" / "-": Adjusts PAS level, navigates menus, or changes settings.
• "i" (Information) Button: Cycles through display information (e.g., ODO, TRIP, VOL, CUR).
• Headlight Button: Turns the e-bike's headlights on/off (if connected and supported).

4.4 NFC Function

The F3 display includes an NFC (Near Field Communication) function, which can be used for anti-replication and vehicle safety features. Use the provided NFC card to interact with the display as instructed by your e-bike's system or controller. Specific NFC functionalities may vary based on the e-bike's controller integration.

Image 4.2: NFC Function and Type-C Charging. This image highlights the NFC function with the included NFC card and points out the Type-C charging port on the control unit, indicating its use for charging electronic products.

5. Maintenance

5.1 Cleaning

Wipe the display screen and unit with a soft, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the display surface or casing. Ensure the unit is powered off before cleaning.

5.2 Storage

When not in use for extended periods, store the display in a dry, cool place away from direct sunlight and extreme temperatures. If the e-bike is stored, ensure the display is protected from moisture and physical impact.

5.3 USB Charging Port

The control unit features a Type-C USB charging port (5V/500mA). This port can be used to charge compatible electronic devices. Ensure the port cover is securely closed when not in use to protect against dust and moisture.

6. Troubleshooting

If you encounter issues with your F3 display, refer to the following common troubleshooting steps:

• Display Not Powering On:
  • Check all wiring connections, especially the 5-PIN connector, to ensure they are secure.
  • Verify that your e-bike's battery is charged and providing power.
  • Ensure the power button on the control unit is pressed and held correctly.
• Incorrect Readings (Speed, ODO, etc.):
  • Confirm that the display is correctly configured for your e-bike's wheel size and other parameters (if adjustable). Refer to your e-bike's controller manual for specific settings.
  • Check the speed sensor connection and ensure it is clean and properly aligned.
• NFC Function Not Working:
  • Ensure the NFC card is placed correctly and close to the NFC reader area on the display.
  • Consult your e-bike's controller manual for specific instructions on NFC pairing or usage.
• Display Shows Error Code:
  • Note down the error code displayed.
  • Refer to your e-bike's controller manual or contact the e-bike manufacturer for a list of error codes and their solutions.

If the problem persists after attempting these steps, contact the seller or a qualified e-bike technician for further assistance.

7. Warranty and Support

7.1 Warranty Information

Specific warranty terms and conditions for the Gorilley F3 E-Bike NFC LCD Display Speedometer are provided by the retailer or manufacturer at the time of purchase. Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the documentation included with your purchase or contact the seller directly.

7.2 Customer Support

For technical assistance, troubleshooting not covered in this manual, or inquiries regarding your product, please contact the retailer from whom you purchased the Gorilley F3 display. You may also visit the official Gorilley website for additional resources or contact information.