Preface Copyright Copyright 2023 &Trademarks CHCNAV | Shanghai Huace Navigation Technology Ltd. All rights reserved. The CHCNAV and CHC Navigation are trademarks of Shanghai Huace Navigation Technology Limited. All other trademarks are the property of their respective owners. Safety Warnings The Global Navigation Satellite System (GNSS) consists of several distinct satellite constellations, each under the jurisdiction of a specific government agency.
Please e-mail your comments to support@chcnav.com. 1.3 Disclaimer This manual describes the CHCNAV LT800H RTK Tablet. Before using the LT800H, please ensure that you have read and understood this User's Guide and the Safety Requirements. CHCNAV assumes no responsibility for any user's misuse or loss resulting from a misunderstanding of this User's Guide.
IP67 and it can survive a 1.2m drop onto concrete. With its 9000 mAh Li-Ion battery, it can work continuously for up to 8 hours. The LT800H tracks GPS + GLONASS + GALILEO + BDS + QZSS (see 3.10.2 Select the Constellation Combination for details).
Storage temperature: -40 °C to +70 °C(-40°F to +158°F) Sensors ▪ NFC: Support ▪ G-sensor: Support ▪ Light sensor: Support ▪ E-compass: Support ▪ Gyroscope: Support CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 6...
Do not insert any objects into the charging port as this may damage the charging port. To prevent injury or damage: • Charge the battery only in CHCNAV authorized equipment. Be sure to follow all instructions that are provided with the battery charger. 2.6 Left/Right Side...
Refer to 2.7 Installation to find the SIM card and TF card slot, and then insert the cards into slots correctly. Before powering on LT800H, please make sure to fully charge the battery. Then long press the power button to turn on LT800H and enter its home screen.
Page 10
Basic Operation After powering on LT800H, click Settings— Network & Internet —SIMS to turn on the SIM cards. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 10...
[Add a language] to find the target language. 3.3 Set Date & Time Click [Settings] – [System]- [Date & time] and enter [Date & time] interface. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 11...
You can also customize your time zone and choose whether to use the 24-hour format in this interface. 3.4 Display Click [Settings] – [Display] to enter Display interface. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 12...
Page 13
Brightness adjusting: Click Brightness level to adjust it according to your preference. Lock display: Click to optimize the inactivity time LT800H needs to close the screen. Font size: Click Font size to enter Font size interface and then Slide the green dot to change the font size.
Click [Settings] – [Network & Internet] – [Internet] – [Wi-Fi] to switch on the button. After connecting Wi-Fi, the Network info Select Wi-Fi and type in its password to connect. can be checked. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 14...
Basic Operation 3.6 Bluetooth Click [Settings] – [Connected device] – [Bluetooth] to find nearby devices and pair with it. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 15...
Basic Operation 3.7 USB Connection For connection or data transmission between LT800H and PC, please use the USB data cable as shown below. After USB data cable connecting with PC, the computer will recognize the storage space of the LT800.
Basic Operation 3.8 Use Camera Click to select recording the video or panorama mode. Click to take a photo. Camera Settings CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 17...
After inserting your SIM card, click [Settings] – [Network & Internet] – [SIMS] – [Preferred network type] and select corresponding network type of your SIM card. Then turn on Mobile data and click Data usage to see data usage. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 18...
Click [Settings] – [Location] – [Use location] to switch on location service. 3.11 Checking the IMEI Number of The Device Turn the LT800H on and enter the dialing panel, tap ‘*#06#’, the IMEI numbers show up automatically. CHCNAV LT800H GNSS TABLET USER GUIDE...
RTK Corrections Service provider. 4.2 Create a project Power on the LT800H: Long press the power button for 3-5 seconds. Launch the LandStar 8 software. Click New to create a new project, users should set coordinate, codeList and other survey parameters.
Page 21
Users can create a new coordinate system or use the template of existing projects. Click User defined to create a new coordinate system. Set the right parameters according to the surveying area, and then click Save to finish CRS configuration. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 21...
Page 22
Users can view the parameters of ellipsoid, projection, datum transformation, Horz. adjustment and Vert. adjustment. Click OK, it'll return to Coordinate System interface, and then click Select to finish CRS configuration. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 22...
A. Then users can select project A in the project template while creating project B. 4.4 Connect to the LT800H GNSS Module Tap [Config] - [Connect instruments]. Select Brand as [CHC], Type as [Android location], Model as [LT800H], Antenna Type as [CHCLT800H]. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08...
Page 24
Getting Start with LandStar 8 When connected to the LT800H GNSS, the message “Connect successfully. Check antenna height!” appears. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 24...
Domain/IP: input the corresponding Ntrip IP. Port: input the corresponding Port. Select a server: you could add a server and save it. Next time you can choose it in this interface. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 25...
Page 26
Username: The name of user’s Ntrip account. Password: The password of user’s Ntrip account. Save: just save this work mode. Save&Accept: save and apply this work mode. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 26...
Getting Start with LandStar 8 4.6 Survey Wait until the software shows [RTD], [Float] or [Fix], which means the LT800H is using the GNSS correction data from RTK Network. Click the [Survey] - [Map suevey] to start your work. Tap [Survey] icon to collect the points.
Getting Start with LandStar 8 4.7 Sky Plot Click Sky Plot and see how many satellites (including GPS, GLONASS, BDS, GALILEO and QZSS) the device is currently tracking. CHCNAV LT800H GNSS TABLET USER GUIDE | 2023-08 P a g e | 28...
Page 29
CHC Navigation 577 Songying Road, Qingpu District, 201702 Shanghai, China Tel: +86 21 542 60 273 | Fax: +86 21 649 50 963 Email: sales@chcnav.com | support@chcnav.com Skype: chc_support Website: www.chcnav.com Make your work more efficient...
Need help?
Do you have a question about the LT800H and is the answer not in the manual?
Questions and answers