Search found 1221 matches

by jye1
Tue Feb 19, 2019 1:41 pm
Forum: DSO 112 & 112A (Coral)
Topic: Faulty DSO112A?
Replies: 5
Views: 17561

Re: Faulty DSO112A?

The photos can be enlarged and look corrupted. Can you send them by email to jyetek@gmail.com please ?
by jye1
Tue Feb 19, 2019 1:36 pm
Forum: DSO138mini
Topic: Have to press & hold [+] and [-] each time after power cycle
Replies: 8
Views: 18279

Re: Have to press & hold [+] and [-] each time after power c

Sorry no update. There might be something related to the chip. Have you tried roll back to version -100 and see if the problem is still there?
by jye1
Tue Feb 19, 2019 1:34 pm
Forum: jyeLab
Topic: jyeLab (PC oscilloscope) supports XY mode?
Replies: 1
Views: 11029

Re: jyeLab (PC oscilloscope) supports XY mode?

We are about to release a dual channel oscilloscope (Wave2) which can do XY mode. There is no plan to upgrade jyeLab since we don't have right programmer for the work.
by jye1
Wed Feb 06, 2019 7:54 am
Forum: DSO 112 & 112A (Coral)
Topic: Faulty DSO112A?
Replies: 5
Views: 17561

Re: Faulty DSO112A?

Can you post photos showing the problem?
by jye1
Wed Feb 06, 2019 7:50 am
Forum: DSO 068
Topic: DSO068 works but the Adj button and buttons do not work!
Replies: 5
Views: 15234

Re: DSO068 works but the Adj button and buttons do not work!

Thank you for the photos. The boars looks genuine.

U5 can only be programmed by programmer (AVR programmer like USBASP). It is not accessible via AVRUPD. But if your board was not working from the very beginning JYETech will replace it. Please contact us at jyetek@gmail.com.
by jye1
Tue Jan 29, 2019 8:13 am
Forum: DSO 068
Topic: DSO068 works but the Adj button and buttons do not work!
Replies: 5
Views: 15234

Re: DSO068 works but the Adj button and buttons do not work!

Can you post photo of your board? Sorry we are unable to open Youtube since it is blocked here.
by jye1
Tue Jan 29, 2019 8:06 am
Forum: DSO 112 & 112A (Coral)
Topic: DSO 112 A, frequency disapear on 50mS and bellow
Replies: 1
Views: 11408

Re: DSO 112 A, frequency disapear on 50mS and bellow

What you saw was normal. Frequency calculation won't work when timebase is set to 50ms or slower. When scope is running on battery it will shutdown itself when there is not touch for a certain time. This time can be changed via menu by the button "AUTO OFF". When external power is connecte...
by jye1
Mon Jan 21, 2019 5:04 pm
Forum: DSO Shell
Topic: DSO Shell only transmits first half of waveform
Replies: 2
Views: 3563

Re: DSO Shell only transmits first half of waveform

It is suggested to use another tool to capture the data and see if it is complete. For example, this is one we frequently use http://www.jyetech.com/Support/teraterm-4.80.exe .
by jye1
Mon Jan 21, 2019 5:01 pm
Forum: DSO138mini
Topic: error 0x7789
Replies: 1
Views: 10578

Re: error 0x7789

Please check the button OK. It might have stuck.
by jye1
Mon Jan 21, 2019 5:00 pm
Forum: DSO138mini
Topic: Have to press & hold [+] and [-] each time after power cycle
Replies: 8
Views: 18279

Re: Have to press & hold [+] and [-] each time after power c

Can you post photos showing the issue please?