MAIMEIMI 6-in-1 GPS Speedometer User Manual

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The MAIMEIMI 6-in-1 GPS Speedometer is a multi-functional gauge designed for automotive and marine applications. It integrates a GPS speedometer, tachometer, voltmeter, fuel level gauge, water temperature gauge, and oil pressure gauge into a single unit, providing comprehensive monitoring capabilities. This device operates within a 9-32V power range and features an IP67 waterproof rating for durability in various environments.

รูปที่ 1 : ด้านหน้า view of the MAIMEIMI 6-in-1 GPS Speedometer displaying various metrics.

คุณสมบัติหลัก:

• ฟังก์ชั่น 6-in-1: GPS Speedometer, Tachometer, Voltmeter, Fuel Level, Water Temperature, Oil Pressure.
• Alarm Design: Integrated alarm for critical parameters.
• ฉบับกว้างtagอี ช่วง: Compatible with 9-32V systems.
• กันน้ำ IP67: Designed to withstand water immersion and harsh conditions.
• หน้าจอ TFT: จอแสดงผลดิจิตอลที่ชัดเจนเพื่อให้อ่านง่าย
• Adjustable Units: Customizable units for speed (MPH, km/h, knots), water temperature (°F, °C), and pressure (psi, bar).

คำแนะนำในการติดตั้ง

1. Mounting the Gauge:

1. Ensure sufficient space behind the panel for the gauge (55mm / 2 3/16 inches depth).
2. Cut an 85mm (3 3/8 inches) diameter hole in the mounting panel.
3. Insert the gauge into the hole and secure it using the provided screw-down ring.

Figure 2: Gauge dimensions and mounting procedure.

2. การติดตั้งเสาอากาศ GPS:

For optimal GPS signal reception, install the GPS antenna in a location with a clear view ของท้องฟ้า

• The antenna should be installed in front of the vehicle/boat, if possible.
• Avoid placing the antenna under metal surfaces or materials that can shield GPS signals.
• If necessary, reverse the GPS antenna installation to improve signal reception.

Figure 3: GPS antenna placement guidelines for best signal.

3. การเชื่อมต่อสายไฟ:

Connect the wires according to the diagram below. Ensure all connections are secure and properly insulated.

Figure 4: Detailed wiring diagram for the gauge.

คำแนะนำการใช้งาน

The MAIMEIMI 6-in-1 GPS Speedometer features a single button for unit switching and parameter settings.

1. Unit Switching:

1. After powering on the device, briefly touch the button to cycle through and switch the units for speed (km/h, MPH, knots).
2. หน่วยที่เลือกจะถูกบันทึกโดยอัตโนมัติ

Figure 5: Customizable unit display for various measurements.

2. Parameter Setting Mode:

To enter the parameter setting mode, press and hold the rubber button on the backside of the gauge for 3 seconds.

• RPM Ratio Setting:
  1. While in setting mode, press the button to increase the value. Release the button, then press again to decrease the value.
  2. The adjustable range for the RPM ratio is 1-360, with a minimum step value of 0.1.
  3. Once the desired RPM ratio is set, release the button. The tachometer will automatically save the setup after 3 seconds. If the setting does not meet requirements, re-enter the mode and adjust.
• Fuel Level Sensor & Temperature/Pressure Unit Selection:
  1. Press the button once after entering the parameter selection mode to select the fuel level sensor type (0-190ohm European standard or 240-33ohm American standard).
  2. Press the button twice to select the temperature unit (°F or °C) and pressure unit (psi or bar).
  3. The meter will save automatically after selection.
• Engine Hours Setting:
  1. Quick touch the button 5 times to enter the engine hours setting mode.
  2. Press the button to increase the engine hours value. Release and press again to decrease.
  3. After setting the desired value, release the button. The meter will auto-save after 3 seconds.
• ODO Setting:
  1. Quick touch the button 5 times again (after engine hours setting) to enter the ODO setting mode.
  2. Press the button to increase the ODO value. Release and press again to decrease.
  3. After setting the desired value, release the button. The meter will auto-save after 3 seconds.

ข้อมูลจำเพาะ

การซ่อมบำรุง

The MAIMEIMI 6-in-1 GPS Speedometer is designed for durability and minimal maintenance.

• การทำความสะอาด: ใช้แบบนุ่มๆamp cloth to clean the display and housing. Avoid abrasive cleaners or solvents that could damage the screen or finish.
• คุณสมบัติกันน้ำ: The device is IP67 waterproof, meaning it is protected against dust and can withstand immersion in water up to 1 meter for 30 minutes. This ensures reliable operation in marine and outdoor environments.

Figure 6: The gauge is IP67 rated for water and dust resistance.

การแก้ไขปัญหา

• Display Visibility in Bright Sunlight: Some users may find the display difficult to read in direct, bright sunlight. This is a characteristic of the TFT screen under certain lighting conditions. Consider installing the gauge in a shaded area or using a sun shield if visibility is consistently an issue.
• การอ่านค่า RPM ที่ไม่ถูกต้อง: If RPM readings are incorrect, verify the engine cylinder number and ensure the correct speed ratio value is set in the parameter setting mode. Refer to the "Operating Instructions" section for adjusting the RPM ratio. If your specific engine cylinder number is not listed in the manual's recommendations, further adjustment may be required.
• ไม่มีสัญญาณ GPS: ตรวจสอบให้แน่ใจว่าได้ติดตั้งเสาอากาศ GPS ในตำแหน่งที่ไม่มีสิ่งกีดขวาง view of the sky, away from metal obstructions. Refer to the "GPS Antenna Installation" section for optimal placement.
• Incorrect Sensor Readings (Fuel, Water Temp, Oil Pressure): Check all wiring connections for the respective sensors as per the "Wiring Connections" diagram. Ensure the correct fuel level sensor type (0-190ohm or 240-33ohm) is selected in the parameter setting mode.
• Gauge Not Powering On: Verify the power (Red wire) and ground (Black wire) connections are secure and receiving the correct voltagอี (9-32V)

การรับประกันและการสนับสนุน

ข้อมูลการรับประกัน: Specific warranty details for this product are not provided in the available documentation. Please refer to the retailer or manufacturer's official webโปรดตรวจสอบข้อกำหนดและเงื่อนไขการรับประกันปัจจุบันได้ที่เว็บไซต์

การสนับสนุนลูกค้า: For technical assistance, troubleshooting, or inquiries regarding your MAIMEIMI 6-in-1 GPS Speedometer, please contact MAIMEIMI customer service through their official channels or the retailer from whom the product was purchased.