System Upgrade - UNI-T UPO3000E Series User Manual

Note: After selecting the enable as on, you need to set the stop settings and
template settings before you can perform the Pass/Fail function. Otherwise
it will prompt "Function is Disabled".
(2) Application Example
Input the 1kHz, 3V square wave to CH1, and observe the results under the
specified Pass/Fail conditions.
①
Enter Pass/Fail menu: Press UTILITY
② Set Enable: Press the enable key and select on.
③ Set output condition: Press the output key and select fail.
④ Set source: Press the source key and set the source to CH1.
⑤ Open message: Press the message key and select on.
Stop setting: Press the stop setting key to enter the stop setting menu;
set the stop type to fail times and adjust the Multipurpose knob to set the
threshold to 10; then press F5 to return to the Pass/Fail menu.
⑥ Template setting: Press the template setting key to enter the menu; press
reference waveform and select CH1; press the horizontal tolerance key
and adjust the Multipurpose knob to set the horizontal tolerance to 10
and the vertical tolerance to 5; then press the create template key. Press
the back key to return to the Pass/Fail menu.
⑦ Start test: Press PgDn
operate and select on to start the test. See
figure below:
53
PgDn Pass/Fail.
The Pass/Fail function will run continuously, and stop once 10 fail tests have
been reached, or the user manually suspends the test (when operate is set
to off).

12.4 System Upgrade

This series oscilloscope can use U disk to upgrade the software to give users
a more convenient and flexible experience. To use this feature, please follow
the following steps:
①
Press UTILITY to enter the auxiliary function menu, then press system
I nformation to view the machine's model number, software and hardware
version information.
② Download the upgrade file from the UNI-T website or get it from the UNI-T
distributor. The upgrade file is consistent with the model and hardware
version of the device, and the software version is higher than the original
version. Please save the upgrade file in the root directory of the U disk.
③ When the device is in the off state, insert the U disk and turn it on, after
entering the upgrade interface, press F1 to confirm the upgrade.
④ The upgrade process takes about 5mins. After the upgrade, shut down
the device and unplug the USB flash disk.
⑤ Turn on the device to check whether the system information is the same
as the provided version information, the same indicates that the upgrade
was successful.
Note: please make sure that the power supply is on throughout the upgrade
process in order to avoid the incomplete upgrade. If the system is not completely
upgraded, it might not be able to restart.