1. Configuration functions interface: In standby mode to record or take photos, press the 'Menu' button to enter the machine configuration mode. Options include screen saver, auto shutdown, light source frequency, sound button, language setting, date/time, format, default settings, version, flip image. Select the corresponding settings and press the 'OK' button to configure it correctly. Function Configuration: 2. Video Settings: In video standby mode, press the "Menu" button once to enter the video settings mode. Options include resolution, loop recording, interval recording, high dynamic range, exposure compensation, motion detection, and date label. Select the corresponding setting and press the "OK" button to configure it correctly. 3. Photo Settings: In photo standby mode, press the 'Menu' button once to enter the photo settings mode. Options include photography mode, resolution, continuous shooting, image quality, sharpness, white balance, color, , exposure compensation, anti-shake, quick preview, date label. Select the corresponding setting and press the 'OK' button to configure it correctly.