桂冠eTrex Summit 桂冠 Manual, introduces the basic knowledge of GPS system and GPS receiver, the structure, buttons and basic operation of 桂冠, the main pages, the detailed use of each function, technical specifications and other information.
This manual introduces the eTrex Summit handheld GPS receiver, covering safety notices, basic operation, button functions, battery installation, and how to start the device. It explains each of the five main pages—satellite status, track navigation, compass, altitude, and menu—plus detailed settings for backlight, contrast, and units.
The document also contains appendices with technical specifications, data interface details, accessory information, troubleshooting tips, coordinate conversion formulas, and safety warnings for use in vehicles and other environments. This manual is written in Chinese.
| Battery | 2 AA batteries |
|---|---|
| Data Interface | RS-232 standard |
| Water Resistance | IPX7 |
Briefly press the power key to turn the backlight on or off; it turns off automatically after about 15 seconds.
The device uses two AA batteries.