Search found 7 matches

by Radut
Tue May 16, 2017 2:45 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

Re: LCD2041 Screen freeze with garbage

Dear Daniel,

It worked! It is operating normally again. Thank you very much for your help.

Best regards,
Radu
by Radut
Thu May 11, 2017 4:14 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

Re: LCD2041 Screen freeze with garbage

Dear Daniel,

I ran the script but the behavior did not change.

Best regards,
Radu
by Radut
Tue May 09, 2017 8:45 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

Re: LCD2041 Screen freeze with garbage

Dear Daniel,

Thank you for the script file.
In the normal operating mode I see now the logo, that was changed by me some time ago, and unfortunately the LCD still does not accept any commands.

Best regards,
Radu
by Radut
Fri May 05, 2017 1:49 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

Re: LCD2041 Screen freeze with garbage

Dear Daniel,

In the normal operating mode, the commands failed. Please see the "Module type.png" for the "Read Module Type" command and the "Contrast.png" for setting the contrast command. The display does not change the contrast.

Best regards,
Radu
by Radut
Thu May 04, 2017 5:18 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

Re: LCD2041 Screen freeze with garbage

Dear Daniel, Thank you for your reply. Sorry for my mistake, I did not pay attention to converting the hex value to dec. I put the display in the override mode and sent the command as seen in Step1.png. After that I rebooted to the standard operating mode and connected to the display as seen in Step...
by Radut
Wed May 03, 2017 1:54 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

Re: LCD2041 Screen freeze with garbage

Dear Daniel, Thank you for your reply. In the override mode I am able to communicate with the LCD. Please see in Step1.png the command and is Step2.png the result of executing the command with F9. After executing the command I powered off the device and removed the J0 jumper. I powered the LCD back ...
by Radut
Tue May 02, 2017 3:08 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LCD2041 Screen freeze with garbage
Replies: 12
Views: 8918

LCD2041 Screen freeze with garbage

Dear All,

I have an LCD2041 and in the normal operating mode it is displaying only garbage regardless of what I do. That garbage is constant, it does not change and cannot be deleted. Please see the attached file. I can use the 2041 only in override mode. Can you please advise?

Thank you,
Radu