Nextar P3 P3 Hardware Manual - Page 7

Chapter Basic Operations Chapter II Basic Operations This chapter provides a brief introduction to the main interface of the device and also issues basic guidelines to maintain and preserve the device. 2.1 Main interface and its functions 2.1.1 Main interface of system: NAVIGATION MUSIC Setting Function description: In the main menu, there are three items for selecting. Touch the corresponding item to enter. Tap ( )to enter navigation mode, tap( ) to enter the MP3 player, tap ( ) to enter the settings menu. 2.2 Maintaining the P3 navigation device With proper care, the GPS navigation device can be a reliable navigation and recreation mate. Please comply with the instructions given below to maintain the device and ensure long-life and error-free use of the GPS navigation device. ? Protect screen: Pressing the touch screen hard will damage screen. Please use the touch pen to click and operate the GPS navigation device. Use a soft cloth sprayed with a little industrial glass cleanser to clean the screen. Avoid directly spraying cleanser onto the screen. Note You must close the GPS navigation device before cleaning the touch screen. ? Don't drop the device: Dropping the device from heights, a sudden impact and similar actions may cause damage to precision components like the screen. Chapter Basic Operations Note Accidental damage is excluded from the scope of the maintenance contract. ? Avoid using the device in the following environments: Rapid temperature change, high temperatures over 60° , low temperatures below 0° , high pressure, dusty locations, static-prone locations, damp places. Avoid corrosive liquids that corrode the navigation device. Avoid and prevent immersion in any liquid. ? Avoid radiation interference: Radiation interference from other electronic devices may affect the proper display of the GPS navigation device screen. The elimination of the interference source will restore the normal display of the screen. Note In case of air freight, we recommend that the device body be kept within baggage and pass X-ray detection system to avoid the magnetic detector or the magnetic stick (handheld device of security guards ) when passing the airport security examination channel. These devices may damage the system data. Our company shall be not responsible for any data loss incurred. Avoid direct intense light: Don't expose the GPS navigation device to direct intense light or UV rays to maximize its service life.