Datasheet

37
1. Connect the probe to CH1, adjust the probe attenuation to the maximum.
2. Push the Utility button, select Function in the right menu, select Adjust in the left menu.
3. Select ProbeCh. in the right menu, tips about probe checking shows on the screen.
4. Select ProbeCh. again to begin probe checking and the checking result will occur after 3s;
push any other key to quit.
● Save
You can save the waveforms, configures or screen images. Refer to "
How to Save and Recall a Waveform" on page 31.
● Update
Use the front-panel USB port to update your instrument firmware using a USB memory device.
Refer to "How to Update your Instrument Firmware" on page 37.
How to Update your Instrument Firmware
Use the front-panel USB port to update your instrument firmware using a USB memory device.
USB memory device requirements: Insert a USB memory device into the USB port on the front
panel. If the icon appears on the top right of the screen, the USB memory device is installed
successfully. If the USB memory device cannot be detected, format the USB memory device
according to the methods in "USB disk Requirements" on P33.
Caution: Updating your instrument firmware is a sensitive operation, to prevent damage to the
instrument, do not power off the instrument or remove the USB memory device during the update
process.