Hello,
I have the exact same issue on my dso5202p. It is very little used. Tried re-conneting the keyboard cable but the issue remaings.
The seller would'nt help me.How do i fix this?
BeanieBob replied at 2020-4-17 07:46
Hi wangshuang.
I have sent you serial number by private message and I am waiting for your
Sorry for the late reply, but i didn't receive your email. My address is wangshuang@hantek.com
Dadhyo replied at 2020-6-10 04:05
Hello all,
I have exactly the same problem with a dso5202p. All rotating buttons have no effect as i ...
Please perform self-calibration, after that, is there an error code pop up?
yomeromex replied at 2020-6-2 08:46
Hello, I have exactly the same issue, my oscilloscope is two years old but with very few use, after...
Please describe the failing problem, or take a video to me to check it.
Hello.
I also have this issue. The scope is 1,5y old and is very little used. Re-connecting the keyboard cable did nothing.
Please advise how to solve this.
BeanieBob replied at 2020-4-17 07:46
Hi wangshuang.
I have sent you serial number by private message and I am waiting for your
It is recommended to check this relay.
yomeromex replied at 2020-6-2 08:46
Hello, I have exactly the same issue, my oscilloscope is two years old but with very few use, after...
It is recommended to check the relay.
olrn replied at 2020-6-10 22:00
Hello,
I have the exact same issue on my dso5202p. It is very little used. Tried re-conneting the ke ...
It is recommended to check the relay.
Edited by OASJ2YSeeEhBQo1 at 2020-7-17 08:35
Check this thread on EEVblog, someone had a similar problem and fix it by re-soldering some ICs on the keypad board: https://www.eevblog.com/forum/testgear/hantek-dso5102p-(5202p-firmware)-stuck-on-auto-set/
Problem is U2 on front panel board. Try reflowing decoupling caps on both 74HC4051 mux/demux chips and pins 1 and 2 of U2 (rotary encoder signal pins). My scope DSO5102P now works (mostly).