King Meter T320 Display

KING-METER T320 48V LED Display Instruction Manual

Model: T320 Display | Brand: King Meter

1. Producte acabatview

The King Meter T320 is a 48V LED display designed for electric bicycles, specifically compatible with Radpower Ebikes. It provides essential riding information and control functions through a clear LED interface. The display is available with two types of 5-pin waterproof plugs: Julet WP and Threaded.

King Meter T320 LED Display with both Julet and Threaded plug options
Figure 1: King Meter T320 LED Display showing both 5Pins Julet WP Plug and 5Pins Threaded Plug variants.

Key functions include battery indication, PAS level indication, 6km/h walk assist, headlight control, and error code display.

2. Especificacions

CaracterísticaDetall
Voltage48 V
ProtocolJ
Plug Type Options5Pins Julet WP plug, 5pins Threaded plug
CompatibilitatRadpower Ebike
Tipus de visualitzacióLED
Funcions mostradesBattery Indication, PAS level Indication, 6km/h Walk assist function Indication, Headlight on/off, Error Codes

Dimensions

Dimensional drawing of King Meter T320 LED Display
Figure 2: Dimensional drawing of the T320 Display. Front face approx. 49x52mm, depth approx. 45mm, handlebar clamp diameter approx. Ø22mm.

3. Configuració i instal·lació

The T320 display is designed for easy installation on your ebike handlebar. Ensure your ebike is powered off before beginning installation.

  1. Muntatge: Securely attach the display to your ebike handlebar. The clamp is designed for a Ø22mm handlebar diameter.
  2. Connexió: Identify the correct 5-pin waterproof plug type (Julet WP or Threaded) on your ebike's wiring harness. Connect the display's corresponding plug firmly. Ensure the connection is secure and waterproof.
King Meter T320 LED Display mounted on an ebike handlebar
Figure 3: T320 Display mounted on an ebike handlebar, showing its ergonomic placement.

⚠️ Disclaimer: Please mind potential fire risk and strictly follow the instruction manual for charging and storage. Ensure all connections are correct before powering on to prevent damage.

4. Instruccions de funcionament

Diagram of King Meter T320 display buttons and indicators
Figura 4: Mésview of the T320 display interface, showing power, PAS level, and other indicators.

4.1 Encès/apagat

Després de prémer el CAMBIAR button shortly, the display starts to work and provides the controller working power. In the power-on state, short press the CAMBIAR button to turn off the power of the electric vehicle. In the shutdown state, the meter no longer uses battery power, and the leakage current of the meter is less than 1uA. If the e-bike is not used for more than 10 minutes, the display will automatically shut down.

4.2 6km/h Walk Assist Function

Mantingueu el MODE button for 2 seconds, the e-bike enters the state of walk assist. The e-bike is riding at a constant speed of 6 km/h, and the gear position indicator is not displayed. The power-assisted push function can only be used when the user pushes the e-bike; please do not use it when riding.

4.3 Headlight On and Off

Prement el FAR button will notify the controller to turn on the front light. Pressing the FAR button again will turn off the headlights.

4.4 PAS Level Setting

Premeu breument UP or MODE button to switch the power-assisted level of the e-bike and change the output power of the motor. The default output power range of the meter is 0-5 gears, level 0 is no output level, level 1 is the lowest power, and level 5 is the highest power. The default level when the display is turned on is level 1.

4.5 Indicació de la bateria

Quan la bateria voltage és alt, els cinc indicadors LED d'alimentació estan tots encès. Quan la bateria està sota el volumtage, l'últim indicador d'alimentació parpelleja durant molt de temps, indicant que la bateria està seriosament per sota del volumtage i s'ha de carregar immediatament.

5. Manteniment

  • Neteja: Utilitzeu un suau, damp cloth to clean the display surface. Do not use abrasive cleaners or solvents.
  • Emmagatzematge: When not in use for extended periods, store the ebike and display in a dry, cool place away from direct sunlight.
  • Connexions: Comproveu periòdicament totes les connexions elèctriques per comprovar si estan ben ajustades i si hi ha signes de desgast o corrosió.

6. Troubleshooting (Error Codes)

The T320 display can indicate various error conditions through flashing PAS level lights or battery indicators. Refer to the table below for definitions of common error codes.

Table of error codes and their definitions for the King Meter T320 display
Figure 5: Error Code Table for the T320 Display.
Codi d'errorDefinició
Llum PAS de nivell 1 intermitentActual anormal
Llum PAS de nivell 2 intermitentL'accelerador és anormal
Nivell PAS 1, 2 llum intermitentPèrdua de fase motora
La llum PAS de nivell 3 parpellejaEl senyal del Motor Hall és anormal
Nivell PAS 1, 3 llum intermitentFrenada anormal
Tota la llum del nivell PAS parpellejaComunicació anormal
Tots els llums d'indicació de la bateria i els llums de nivell parpellegen al mateix tempsBotó d'encesa/apagada enganxat
Tots els indicadors lluminosos de la bateria parpellegenBotó de 6 km enganxat
All of the battery indication lights and Level light flashing alternatelyRegister error

7. Consells d'usuari

Based on general user feedback for ebike displays:

  • Always ensure the display is securely mounted to prevent vibrations from affecting its performance.
  • Keep the display screen clean for optimal visibility of information.
  • Familiarize yourself with the error codes to quickly diagnose and address potential issues.

8. Garantia i Suport

For warranty information, technical support, or any issues not covered in this manual, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.

For general inquiries, you may refer to the official King Meter weblloc o poseu-vos en contacte amb el seu servei d'atenció al client.

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