Fnirsi 2D15P Bedienungsanleitung Seite 200

▶3.4.4 System Settings
① Setting Single Select:
• Language
• Volume
• Brightness
② Setting Details:
• Language: Chinese, English
• Volume/Brightness: 0%-100%
• Auto: OFF, 15min, 30min, 1hour
• About: Provides basic information about the device and the manufacturer.
• Factory Reset: Restore default factory settings
4.TROUBLESHOOTING
Troubleshooting tips for common issues during instrument use. Please follow the steps below. If
unresolved, contact your dealer or local service center and provide device info (Menu → About).
● Power button pressed but oscilloscope screen stays black with no display:
① Check if the power cable is properly connected.
② Check if the power switch is fully pressed.
③ After checking, restart the oscilloscope.
• Auto
• About
• Factory Reset