1. ആമുഖം
The CHC CHCNAV X16 PRO/I93 is a high-performance handheld GPS GNSS RTK receiver designed for professional surveying applications, including 3D modeling and visual stakeout. It features dual cameras, advanced GNSS tracking capabilities, and robust physical characteristics for reliable operation in various environments.

The image shows the CHCNAV X16 PRO/I93 receiver alongside its dedicated handheld controller, which displays the 'LandStar 7' application, indicating its use in surveying and mapping operations.
2. പാക്കേജ് ഉള്ളടക്കം
Before starting, please verify that all items are present in your package:
- CHCNAV X16 PRO/I93 GNSS RTK Receiver
- Handheld Controller (with LandStar 7 software pre-installed)
- Chargers for receiver and controller
- യുഎസ്ബി കേബിളുകൾ
- ആൻ്റിന
- മ ing ണ്ടിംഗ് ആക്സസറികൾ
- പ്രൊട്ടക്റ്റീവ് കാരിയിംഗ് കേസ്

This image displays all components included in the CHCNAV X16 PRO/I93 package, including the receiver, handheld controller, chargers, cables, antenna, and mounting hardware.

The image shows the CHCNAV X16 PRO/I93 receiver and its accessories neatly organized within a durable yellow protective carrying case, ready for transport or storage.
3. സജ്ജീകരണ ഗൈഡ്
3.1 പ്രാരംഭ ചാർജിംഗ്
Before first use, ensure both the receiver and the handheld controller are fully charged using the provided chargers and cables. Connect the chargers to a power source and the devices. The charging indicators will typically show status.
3.2 Assembling the Receiver
- Attach the antenna to the designated port on the receiver.
- Mount the receiver onto a surveying pole or tripod using appropriate mounting accessories.
- Secure the handheld controller to the pole mount for easy access during operation.

This image provides a detailed side view of the CHCNAV X16 PRO/I93 receiver, highlighting its various connection ports and an NFC tag for quick pairing or data transfer.
3.3 പവർ ഓണും കണക്ഷനും
- Press and hold the power button on the receiver until the LCD screen and LED indicators illuminate.
- Power on the handheld controller.
- Ensure Bluetooth or Wi-Fi connectivity is enabled on both devices. The handheld controller should automatically detect and connect to the receiver. If not, manually pair them via the controller's settings.
- Verify satellite and differential data lights on the receiver are active, indicating successful signal acquisition.

മുൻഭാഗം view of the CHCNAV X16 PRO/I93 receiver shows the 'Fn' function button and the power button, both with illuminated indicators, signifying operational status.
4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
The CHCNAV X16 PRO/I93 is operated primarily through the handheld controller running the LandStar 7 software. Refer to the LandStar 7 software manual for detailed software operations.
4.1 Basic Surveying
Once connected and receiving GNSS signals, use the LandStar 7 software to initiate surveying tasks such as point collection, line measurement, and area calculation. The receiver's 1408 channels ensure robust satellite tracking for high accuracy.
4.2 വിപുലമായ സവിശേഷതകൾ
- Video Measurement: Utilize the dual cameras (2MP & 5MP) for video-assisted measurements, which can increase efficiency by up to 60%.
- 3D Modeling: The integrated cameras and GNSS data enable 3D modeling capabilities, enhancing both internal and external project efficiency.
- AR Real-time Navigation: Benefit from Augmented Reality navigation to guide you to points accurately, preventing disorientation in complex survey areas.
- Visual Stakeout: Perform visual stakeout with precision, allowing for quick and accurate placement of points.

This image focuses on the front of the CHCNAV X16 PRO/I93 receiver, clearly showing the integrated camera lens, which is crucial for its visual measurement and 3D modeling features.

The image illustrates diverse application scenarios for surveying equipment, including construction sites, land mapping, and environmental monitoring, demonstrating the versatility of the CHCNAV X16 PRO/I93.
4.3 ഉപയോക്തൃ ഇന്റർഫേസ്
- LCD സ്ക്രീൻ: The quasi-retina, color high-definition 1.1-inch OLED screen (resolution: 126*294) provides clear visibility even under direct sunlight.
- LED സൂചകങ്ങൾ: One satellite light and one differential data light indicate signal status.
- ബട്ടണുകൾ: Use the 'Fn' function key and the power/confirmation key for basic device control.
- Web ഇൻ്റർഫേസ്: The device supports PC/mobile web pages for configuration and monitoring.
5. പരിപാലനവും പരിചരണവും
- വൃത്തിയാക്കൽ: Regularly wipe the receiver and controller with a soft, damp തുണി. ഉരച്ചിലുകൾ ഉണ്ടാക്കുന്ന ക്ലീനറുകളോ ലായകങ്ങളോ ഒഴിവാക്കുക.
- പരിസ്ഥിതി സംരക്ഷണം: The device is IP68 rated for waterproof and dustproof performance and IK08 for anti-collision. It features a waterproof breathable membrane to prevent water vapor ingress in harsh environments.
- താപനില: Operate the device within a working temperature range of -45°C to +75°C. Store it between -55°C and +85°C.
- സംഭരണം: When not in use, store the device and its accessories in the protective carrying case in a cool, dry place.
6. പ്രശ്നപരിഹാരം
- ഉപഗ്രഹ സിഗ്നൽ ഇല്ല: ഉപകരണത്തിന് വ്യക്തത ഉണ്ടെന്ന് ഉറപ്പാക്കുക view of the sky. Check antenna connection. Move to an open area away from tall buildings or dense foliage.
- Loss of Differential Data: Verify network connectivity for RTK corrections. The device supports satellite-based differential (optional) for operation without a network.
- Handheld Not Connecting: Check Bluetooth/Wi-Fi settings on both devices. Restart both the receiver and the controller.
- കൃത്യമല്ലാത്ത വായനകൾ: Ensure the device is properly calibrated and that the IMU is updated (200Hz update rate). Check for any obstructions or interference.
- സ്ക്രീൻ ദൃശ്യപരത പ്രശ്നങ്ങൾ: The OLED screen is designed for direct sunlight. If issues persist, check brightness settings on the handheld controller.
7 സ്പെസിഫിക്കേഷനുകൾ
| വിഭാഗം | പരാമീറ്റർ | മൂല്യം |
|---|---|---|
| സാറ്റലൈറ്റ് ട്രാക്കിംഗ് | സാറ്റലൈറ്റ് സിസ്റ്റം | GPS+BDS+Glonass+Galileo+QZSS, Supports Beidou three generations, Five Star 21 frequency point |
| സാറ്റലൈറ്റ് ട്രാക്കിംഗ് | BDS: B1I,B2I,B3I,B1C,B2a,B2b* GPS: L1C/A,L1C,L2C,L2P,L5 GLONASS: G1,G2,G3 Galileo: E1,E5a,E5b,E6* QZSS: L1C/A,L1C,L2C,L5 IRNSS: L5* SBAS: L1C/A* | |
| ചാനലുകളുടെ എണ്ണം | 1408 | |
| പ്രാരംഭ വിശ്വാസ്യത | 99.99% | |
| Satellite-based Differential (optional) | Can work without a network | |
| Signal Capture Sensitivity | Typical value -162dbm, stronger ability to capture weak signals | |
| No Network Continuous Test | പിന്തുണ | |
| കൃത്യത | Static Precision | Plane accuracy: ±(2.5mm+0.5×10-6 ×D)mm Height accuracy: ±(5mm+0.5×10-6 ×D)mm |
| RTK കൃത്യത | Plane accuracy: ±(8mm+1×10-6 ×D)mm Height accuracy: ±(15mm+1×10-6 ×D)mm | |
| ടിൽറ്റ് മെഷർമെൻ്റ് കൃത്യത | 8mm+0.3 mm/° tilt | |
| Real-world Measurement Accuracy | Typically 2~4cm, measuring distance 2~15 meters | |
| GNSS+Inertial Navigation | IMU Update Rate | 200Hz |
| ടിൽറ്റ് ആംഗിൾ | 0-60° | |
| ഉപയോക്തൃ ഇടപെടൽ | എൽസിഡി സ്ക്രീൻ | Quasi-retina screen, color high-definition 1.1-inch OLED, resolution: 126*294, visible under direct sunlight |
| LED സൂചകങ്ങൾ | 1 satellite light + 1 differential data light | |
| ബട്ടണുകൾ | Fn function key + power/confirmation key | |
| Web പേജ് | Supports PC/mobile web പേജുകൾ | |
| ക്യാമറ | പിക്സൽ | 2MP & 5MP |
| ഫ്രെയിം റേറ്റ് | 25Hz | |
| ഫീൽഡ് View | 75° | |
| പ്രകാശം | Starlight camera, OmniPixel3-GS technology to maintain full-color images under 0.01lux illumination | |
| പ്രത്യേക സവിശേഷതകൾ | Video measurement (efficiency increased by 60%), 3D modeling (internal and external efficiency doubled), AR real-time navigation, Visual stakeout | |
| ശാരീരിക സവിശേഷതകൾ | വലിപ്പം | Φ152 mm*81 mm |
| ഭാരം | 1.06 കി | |
| മെറ്റീരിയൽ | മഗ്നീഷ്യം അലോയ് | |
| പ്രവർത്തന താപനില | -45℃ മുതൽ +75℃ വരെ | |
| സംഭരണ താപനില | -55℃ മുതൽ +85℃ വരെ | |
| Waterproof Breathable Membrane | Prevents water vapor from entering the device in harsh environments | |
| വാട്ടർപ്രൂഫ് ആൻഡ് ഡസ്റ്റ് പ്രൂഫ് | IP68 | |
| കൂട്ടിയിടി വിരുദ്ധം | IK08 |
8 ഉപയോക്തൃ നുറുങ്ങുകൾ
- പ്രാദേശിക അനുയോജ്യത: The device's GNSS capabilities support multiple satellite systems (GPS, BDS, Glonass, Galileo, QZSS), making it suitable for use in various regions globally. If you have specific regional concerns, consult the manufacturer or seller.
- Network Independence: For areas with unreliable network coverage, consider utilizing the optional satellite-based differential feature, which allows the device to operate without a continuous network connection.
9. വാറൻ്റിയും പിന്തുണയും
The CHCNAV X16 PRO/I93 comes with a 1 വർഷത്തെ വാറൻ്റി. For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact your authorized dealer or the manufacturer's support team. Ensure you have your product model and serial number available when seeking support.





