•SBAS setting of GPS Land Survey Machine

1. On the home page of boot,press the 【Settings】button to enter the settings interface；
2. Press the▲▼button move to“System setting”；Press the【Enter】button to enter；
3. Press the【Enter】button to the SBAS;
4. Press ▲▼ button to turn on or turn off;
5. After finishing setting,press the power-off button to exit.
6. Note: after setting this function, it must click "return/return to the superior" to take effect. If it is on, it will refresh the state of s in real time. If there is SBAS signal, it will display s on the right side of star number; if there is no SBAS signal, it will not display s. Use: measurement accuracy is higher when s signal is stable.

Chengdu Wanggan Technology Co., Ltd. was founded in Oct.11,2017 and is located in No. 879, Ganghua Road, Hongguang Town, Pidu District, Chengdu. We have a plant area of more than 800 square meters and has abundant financial resources. We are specialized in the field of embedded computer ,global positioning system (GNSS) ,and measuring industry for many years, especially has rich experience in the tools measurement(GPS land meter, GPS survey equipment), GPS positioning tracker and consumer electronics industry. Our main products include measuring tools, GPS locators, and smart watches etc. In addition, our products are sold to all cities and provinces around China, which also exported to clients in such countries and regions as South Africa, Southeast Asia and South America etc. We also welcome products OEM orders, logo print,package or manual instruction customization etc. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk freely to our customer service center about your sourcing requirements. Besides, we are making great efforts to develop new products to meet different requirements. Our company has quality control equipment to strictly control the product quality. Adhering to the business principle of mutual benefits, we have a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome customers from at home and abroad to cooperate with us for common success.