What should I do if the oscilloscope USB stick is not recognised after connecting the power cable?
Oscilloscopes as electronic engineers eyes, in the work of electronic engineers play a vital role. Puyuan oscilloscope as a domestic oscilloscope in the best, by more and more customers, but the use of the instrument will inevitably encounter some problems, today Puyuan first-class agent - Antai test lists Puyuan oscilloscope in the use of the process of faults and troubleshooting methods that may occur. When you encounter these faults, please follow the appropriate steps to deal with, such as can not be dealt with, please contact Antai test or PuYuan manufacturers, at the same time, please provide the equipment information of your machine.
1. The instrument can not be turned on normally
(1) Check whether the power cord is properly connected.
(2) Upgrade the software.
(3) Press the front panel Default key to restore the instrument settings to the factory default settings.
(4) Restart the instrument.
2. After connecting the power cord, the power on/off button does not light up.
(1) Check if the fuse is blown. 3.
3. The waveform of signal does not appear on the screen.
(1) Check whether the probe is properly connected to the object to be measured.
(2) Check whether the object to be measured is generating a signal (you can connect the compensation output signal of the probe to the faulty channel to determine whether it is a problem with the channel or the object to be measured).
(3) Re-acquire the signal.
4. Waveform display is stepped
(1) The horizontal time base may be too low, and the display can be improved by increasing the horizontal time base.
(2) If the display type is set to "Vector", the lines between the sampling points may cause the waveform to be displayed in steps. Press Display and set the display type to "Dot" to solve the problem. 5.
5. USB flash drive cannot be recognised
(1) Check whether the USB flash drive can work normally.
(2) Make sure that the USB flash drive is in FAT32 format, this instrument does not support hard disc USB flash drive.
(3) Make sure that the capacity of the USB flash drive is not too large, this oscilloscope recommends using a USB flash drive with no more than 8 GBytes.
(4) After restarting the instrument, insert the USB flash drive again for checking. 6.
6. Touch function does not work
(1) Check whether the touch panel function is enabled. If the touch screen function is not enabled, press the touch screen switch Touch Lock on the front panel to enable it.
(2) Check whether there is oil or sweat on the screen and fingers. If so, clean the screen and fingers.
(3) Check whether the oscilloscope is near a strong magnetic field. If it is near a strong magnetic field, such as a magnet, move away to eliminate the effects of the magnetic field.
