to open, the measurement results will be displayed on the top left corner of the screen. Measurement Menu Table Frequency Measure the frequency of the signal. Amplitude Measure the amplitude of the signal, the low end value - the top value. Attention: In the measurement result, the yellow font is the result of CH1, and the green font is the result of CH2. Utility Press Menu button to enter. Utility Menu Table Language 中文 English Set the menu language. Sound On Off Open the key sound. Close the key sound. Backlight luminance 1~10 Set backlight brightness of the screen. 30s 60s 90s 120s Unlimited Backlight time Set the screen backlight time.
System information Display system information, such as software version or PCB version. 5 Minute 10 Minute 20 Minute 30 Minute Unlimited Automatic shutdown Set automatic shutdown time. Calibration Start Return Start the self calibration. Exit the self calibration. Note: 1. Backlight time and automatic shutdown time will not be executed when the oscilloscope is plugged in with an external charging device or connected to a computer via a USB cable. 2. Shutdown automatically saves last setup. 17 Menu Description Menu Setting Description