1. Ọja Ipariview
The KUS Digital GPS Speedometer Gauge is a high-precision instrument designed for marine applications, including boats and yachts. It provides accurate speed readings, mileage accumulation, and direction/compass information directly from satellite signals. This gauge is built for durability with a waterproof design and an anti-fogging function, ensuring reliable performance in various conditions.
Key features include a wide indicating range of 0-999 knots (with options for km/h and mph), 12V/24V working voltage compatibility, and selectable red or yellow backlight for enhanced visibility.

olusin 1: Iwaju view of the KUS Digital GPS Speedometer Gauge, displaying speed in knots and mileage/course information. The gauge features a clear digital display and a polished stainless steel bezel.
2. Awọn ẹya ara ẹrọ
- Indicating Range: 0-999 knots (knot, km/h, and mph available).
- Ṣiṣẹ Voltage: Compatible with 12V/24V electrical systems.
- Backlight Options: User-selectable red and yellow backlight.
- Awọn iṣẹ: Displays current speed, accumulated mileage, and direction/compass.
- Iduroṣinṣin: 100% waterproof (IP67 protection grade) and excellent anti-fogging function.
- Ikole: 316 Stainless steel bezel with curved glass.
- Orisun ifihan agbara: Receives signal directly from satellite signal receiver (GPS antenna included).
- Fifi sori: Convenient multi-plug socket connecting way for easy setup.
3. Package Awọn akoonu
Nígbà tí o bá ṣí àpò náà, jọ̀wọ́ rí i dájú pé gbogbo àwọn èròjà wọ̀nyí wà níbẹ̀, wọ́n sì wà ní ipò tó dára:
- KUS Digital GPS Speedometer Gauge (85mm)
- Mating GPS Antenna
- Multi-plug Socket Wiring Harness
- Instrument Installation Accessories (mounting bracket, nuts)

Figure 2: Contents of the KUS Digital GPS Speedometer Gauge package, showing the main gauge unit, the GPS antenna with its cable, and the electrical wiring harness.
4. Eto ati fifi sori
Proper installation is crucial for the accurate and reliable operation of your GPS speedometer. It is recommended that installation be performed by a qualified technician.
4.1 Mounting the Gauge
- Choose a suitable location on your dashboard or panel that is flat, stable, and provides clear visibility.
- Ensure there is sufficient space behind the panel for the gauge body and wiring.
- Cut a mounting hole with a diameter of 85mm (3-3/8 inches).
- Insert the gauge into the mounting hole.
- Secure the gauge using the provided mounting bracket and nuts from the rear of the panel. Tighten securely but do not overtighten.
4.2 Awọn isopọ onirin
Connect the multi-plug socket wiring harness to the back of the gauge. Ensure connections are secure and waterproofed where necessary.
- Okun Pupa: Connect to +12V/24V DC power supply (ignition switched).
- Waya Dudu: Sopọ si ilẹ (-).
- Yellow/Orange Wire: Connect to dashboard illumination for backlight control (optional, can be connected to +12V/24V for constant backlight).
- Blue Waya: (If present) Connect to external switch for unit change or other functions as per specific model.
4.3 GPS Antenna fifi sori
The GPS antenna is critical for signal reception. Install it in a location with a clear, unobstructed view of the sky. Avoid placing it under metal structures or near other electronic devices that may cause interference.
- Mount the GPS antenna securely using its adhesive base or mounting screws.
- Route the antenna cable to the back of the speedometer, ensuring it is protected from damage and moisture.
- Connect the antenna cable to the designated port on the speedometer.
5. Isẹ
5.1 Agbara Lori
Once properly installed and wired, turn on the vessel's ignition. The speedometer will power on and begin searching for GPS satellite signals. This process may take a few moments, especially during the first use or after a long period of inactivity.
5.2 Kíkà Ìfihàn
The digital display shows several pieces of information:
- SOG (Speed Over Ground): This is the primary speed reading, typically displayed in large digits.
- Awọn ẹya: The speed unit (Knots, Km/h, or Mph) will be indicated next to the SOG value.
- COG (Course Over Ground): Indicates the current direction of travel.
- Odometer/Trip Meter: Displays accumulated mileage or trip distance.
5.3 Changing Units and Backlight
The gauge typically has a button or a sequence of button presses to cycle through speed units (Knots, Km/h, Mph) and to change the backlight color (red/yellow). Refer to the specific button on your gauge or consult the wiring diagram for external switch functionality if applicable.
6. Itọju
The KUS GPS Speedometer is designed for low maintenance. Follow these guidelines to ensure its longevity:
- Ninu: Clean the gauge face with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the display or bezel.
- Awọn isopọ: Periodically check all electrical connections for corrosion or looseness. Ensure waterproof seals are intact.
- Eriali GPS: Keep the GPS antenna free from obstructions and dirt. Ensure its mounting is secure.
- Ibi ipamọ: If the vessel is stored for an extended period, ensure the power to the gauge is disconnected.
7. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Gauge does not power on. | Kò sí ìpèsè agbára; àwọn wáyà tí kò ní agbára; fíúsì tí ó fẹ́. | Check power connections, ensure proper voltage (12V/24V). Inspect wiring for damage. Check and replace fuse if necessary. |
| No GPS signal / "No Signal" displayed. | GPS antenna obstructed; faulty antenna; poor satellite visibility. | Rii daju pe eriali GPS ni gbangba view of the sky. Check antenna cable connection. Relocate antenna if necessary. Allow more time for signal acquisition. |
| Kika iyara ti ko peye. | Interference; GPS signal degradation. | Ensure no strong electromagnetic interference near the antenna. Verify antenna placement. |
| Backlight not working or incorrect color. | Wiring issue; internal fault. | Check backlight wiring connection. Cycle through backlight options using the gauge button. |
8. Awọn pato
| Brand | KUS |
| Nọmba awoṣe | KY08109 |
| Fixing Dimension | 85mm (3-3/8 inches) |
| Atọka Ibiti | 0-999 knots (selectable units: knot, km/h, mph) |
| Ṣiṣẹ Voltage | 12V / 24V DC |
| Backlight awọn awọ | Pupa, Yellow |
| Idaabobo ite | IP67 (completely waterproof) |
| Antifogging Function | O tayọ |
| Ohun elo Bezel | 316 Irin alagbara |
| Ohun elo gilasi | Te Gilasi |
| Iwọn Nkan | 399 g (isunmọ 0.88 lbs) |
9. Atilẹyin ọja ati Support
KUS products are manufactured to high-quality standards. For specific warranty information, please refer to the warranty card included with your product or contact your authorized KUS dealer. In case of technical issues or support inquiries, please reach out to the seller or manufacturer's customer service department.
For further assistance, you may visit the official KUS website or contact their support channels. Please have your model number (KY08109) and purchase details ready when contacting support.



