System Update - East Tester ET3501 Operating Instructions Manual

ET35 Series Digital Bridges（LCR）Operating Instructions

4.4 System update

ET35 supports system update. Update the module of the front panel, measurement
motherboards, DDS, and GPIB to improve the capacity of the insturment.
The steps of system update
1. Put the system upgrade file ET35.Vx.xx.xxxx.xxx.upt into the file folder with the
root directory /updatefile in the U-disc.
2. Insert U disk into the U disk interface of ET35
3. Press the [System] key
4. Press the [System update] to enter the system update page
5. Press the [Enter] key to start the update
6. After the update is completed, restart the instrument
As shown below
Updating starts
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