SMAJAYU SMA28H Rover GNSS RTK Laser User Manual

1. Киришүү

The SMAJAYU SMA28H Rover is an advanced GNSS RTK laser system designed for high-precision surveying and mapping applications. It integrates revolutionary laser detection, visual targeting with dual cameras, augmented reality (AR) staking, and comprehensive GNSS constellation support with inertial tilt compensation. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your SMA28H Rover to ensure optimal performance and longevity.

2. Кутуда эмне бар

Carefully unpack the SMA28H Rover and verify that all components are present. If any items are missing or damaged, please contact SMAJAYU customer support.

Сүрөт 2.1: Contents of the SMA28H Rover package. This image displays the SMA28H receiver, power adapter, charging cable, handheld controller, radio antenna, portable bracket, and user manual.

• 1x SMA28H Receiver
• 1x Portable Bracket
• 1x Power адаптер
• 1x заряддоо кабели
• 1x Радио антеннасы
• 1x Колдонуучунун колдонмосу
• 1x Handheld Controller (if included in your specific package)

3. Орнотуу

3.1 Алгачкы заряддоо

Before first use, fully charge the SMA28H Rover using the provided power adapter and charging cable. The device features a 6600 mAh battery, providing up to 20 hours of operation in rover mode.

3.2 Антеннаны орнотуу

Attach the radio antenna to the designated port on the SMA28H receiver. Ensure it is securely fastened for optimal signal reception and transmission.

3.3 Handheld Controller Setup

The handheld controller is your primary interface for the SMA28H Rover. It features a 5.5-inch display and a Qwerty keyboard. Power on the controller and ensure it is paired with the SMA28H receiver via Bluetooth or Wi-Fi.

Сүрөт 3.1: The handheld data controller, featuring a 5.5-inch display and Qwerty keyboard, used for operating the SMA28H Rover.

3.4 Программанын конфигурациясы

The SMA28H Rover utilizes dedicated acquisition software. Ensure the software is installed on your handheld controller and configured correctly. The software supports 42 languages for global collaboration.

Сүрөт 3.2: Бүттүview of the SMA G - Survey software interface, demonstrating language selection and project management features.

3.5 Connecting to a Drone (Optional)

The SMA28H can function as a base station for drones/UAVs. Follow these steps to connect:

1. Set SMA28H as NTRIP Caster: Connect via Bluetooth, select Base Mode, activate NTRIP Caster (Port: 8000). Differential data will be transmitted via Wi-Fi. No SIM or server credentials are required.
2. Connect Drone Remote Control to SMA28H Wi-Fi: The SSID is the serial number (SN) of the SMA28H. No password is required.
3. Configure NTRIP in Drone Software: In the "Custom Network RTK" option of the drone software, enter: IP 192.168.10.1, Port 8000, Username. Select the mount point created in Step 1.
4. Операцияны баштоо: The drone will receive differential data and transition to "Fixed Solution" status.

Сүрөт 3.3: Instructions and visual representation for connecting the SMA28H Rover to a drone for base station functionality.

4. Иштөө нускамалары

4.1 Laser Measurement

The SMA28H features a high-precision green laser module for non-contact measurements. This allows for accurate measurements on surfaces such as walls, railings, bridges, and water, with a precision of 3-4 cm within 15 meters.

Сүрөт 4.1: The SMA28H Rover demonstrating its laser measurement capability, highlighting 3-4 cm precision within 15 meters.

4.2 Visual Targeting with Dual Camera

Equipped with dual 5MP ultra-wide-angle cameras, the SMA28H assists in precise targeting during laser measurements and AR staking. The laser's landing point is intuitively displayed on the handheld controller for accurate alignment.

4.3 Augmented Reality (AR) Staking

The AR staking function provides real-time visual guidance. Objectives are displayed through the camera's live feed with directional cues, significantly improving efficiency in construction and control network creation. The position of the point is shown directly in the video, and real-time directional guidance helps quickly locate staking points.

Сүрөт 4.2: The handheld controller displaying the AR staking interface, showing real-time visual guidance for precise point location.

4.4 GNSS Constellation and Tilt Compensation

The SMA28H features a 1408-channel GNSS receiver, supporting BDS, GPS, GLONASS, Galileo, and QZSS constellations. It offers tilt detection with 2.5 cm precision within 60° and supports tilt up to 120°, ensuring accurate measurements even in challenging environments.

Сүрөт 4.3: The SMA28H Rover illustrating its support for multiple GNSS constellations including GPS, BDS, GLONASS, Galileo, and QZSS.

Сүрөт 4.4: A user demonstrating the 120° tilt compensation feature of the SMA28H Rover, allowing for flexible measurement angles.

4.5 Байланыш

The SMA28H Rover is equipped with integrated 4G LTE, UHF radio, Wi-Fi, and Bluetooth for robust connectivity. It also features a WEBUI platform for remote access and configuration.

Сүрөт 4.5: Diagram illustrating the various connectivity options of the SMA28H Rover, including 4G, UHF, Wi-Fi, Bluetooth, and WEBUI.

The integrated radio module supports communication distances up to 15 KM, utilizing protocols such as CSS (Lora), TrimTalk, TT450S, TRANSEOT, TRIMMK3, South, and Satel.

Сүрөт 4.6: Visual representation of the 15 KM communication range supported by the SMA28H's integrated radio module.

5. Техникалык тейлөө

5.1 Тазалоо жана сактоо

Regularly clean the exterior of the SMA28H Rover with a soft, damp cloth. Avoid using harsh chemicals. Store the device in a dry, cool place away from direct sunlight and extreme temperatures when not in use. Ensure all ports are covered to prevent dust and moisture ingress.

5.2 Батареяга кам көрүү

To maximize battery life, avoid fully discharging the device frequently. Recharge the battery when the charge level is low. For long-term storage, charge the battery to approximately 50% and store in a cool, dry environment.

5.3 Туруктуулуктун өзгөчөлүктөрү

The SMA28H Rover is designed for rugged outdoor use, featuring an IP67 waterproof rating and tested to withstand drops from 1.8 meters. It operates reliably in temperatures ranging from -55°C to +85°C.

Сүрөт 5.1: The SMA28H Rover highlighting its IP67 rating, indicating resistance to water, dust, and drops from 1.8 meters.

6. Кыйынчылыктарды

6.1 PPP Connection Issues

Following recent updates to the Beidou satellite system, if you need to use the PPP measurement mode of E6-HAS, you must first disable Beidou in the software before enabling PPP mode for acquiring satellite signals.

Сүрөт 6.1: Step-by-step guide to resolve PPP connection issues by disabling the Beidou satellite system in the software settings.

ЭСКЕРТҮҮ: If you are using CORS, it is not necessary to disable Beidou; ignore this step.

6.2 Мүчүлүштүктөрдү аныктоо боюнча жалпы кеңештер

• Түзмөк күйбөй жатат: Батарея заряддалганын текшериңиз. Кубат адаптерине туташтырып, кайра аракет кылыңыз.
• No GNSS Signal: Аппараттын таза болушун текшериңиз view of the sky. Check antenna connection. Verify GNSS settings in the software.
• Туташуу маселелери (Wi-Fi/Bluetooth): Ensure both devices have their respective wireless functions enabled. Re-pair devices if necessary.
• Туура эмес өлчөөлөр: Calibrate the device according to software instructions. Ensure the environment is suitable for laser and GNSS operation (e.g., clear line of sight for laser, open sky for GNSS).

7. Техникалык шарттар

Below are the detailed specifications for the SMAJAYU SMA28H Rover:

8. Кепилдик жана колдоо

8.1 Продукциянын кепилдиги

The SMAJAYU SMA28H Rover comes with a 1 жылдык кепилдик from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or natural disasters.

8.2 Кардарларды колдоо

For technical assistance, troubleshooting, or warranty inquiries, please contact SMAJAYU customer support. Refer to the contact information provided in the packaging or on the official SMAJAYU website. Our support team is available to help you with any questions or issues you may encounter with your SMA28H Rover.