Nextar K4 User Guide - Page 12

General Setup System Main Menu When turn on the unit, the system main menu appears, as shown below. In the system main menu, there are nine items for selecting. Touch the corresponding item to enter. Tap to enter navigation mode. Tap to enter Photo Viewer. Tap to enter the Music Player. Tap to enter Video Player. Tap to enter Voice Recorder. Tap to enter File Manager. Tap to enter Calculator. Tap to enter Alarm. Tap to enter the settings menu. : Indicates the unit's battery status. : Indicates the unit's speaker mute on or off. The time in the top right corner is the current time of the unit. You can set the speaker and the time in SETTINGS menu. Settings Menu Tap to enter the settings menu, the screen will display as below: In the settings menu, tap to return to the system main menu. 12