Search found 158 matches

by Tino
Wed Jul 31, 2013 2:17 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Crazy characters on LCD2041 rev 1.5
Replies: 3
Views: 2815

Re: Crazy characters on LCD2041 rev 1.5

Hi Pacopad, Unfortunately I have tried but can not replicate the issue you are having with your display. You could send the display in for further analysis and repair. Although the display is not likely still under warranty. Which will leave you responsible for the shipping both way, labor cost and ...
by Tino
Wed Jul 31, 2013 11:38 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: VK204 v1.23 i2c Issues
Replies: 14
Views: 7352

Re: VK204 v1.23 i2c Issues

Hi Phantax,

Yes, a pullup will be needed on both the data and clock lines.
Also the 4 pin header is for I2C only.

I am currently working to replicate the issue you are having to further trouble shoot as well.

If you have any other questions or concerns please feel free to ask.
Thank you,
Martino
by Tino
Wed Jul 31, 2013 9:42 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Crazy characters on LCD2041 rev 1.5
Replies: 3
Views: 2815

Re: Crazy characters on LCD2041 rev 1.5

Hi Pacopad, I Understand you are having trouble communicating with you LCD2041 Rev 1.5. I have one working through uProject and it is communicating properly. I have the port settings set as follows: Baud: 19200 8 data Bits No Parity 1 Stop bit Flow control is off. The display itself is set to the sa...
by Tino
Mon Jul 22, 2013 1:45 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: LK202-25-USB with Arduino Uno
Replies: 1
Views: 1676

Re: LK202-25-USB with Arduino Uno

Hi Dave, Unfortunately, the LK202-25-USB is USB only and does not have the capability to be converted to serial. In order to accomplish what you are trying to do, you will have to either: 1. Have a transceiver from your Arduino UNO which will have to convert the data coming from the UNO from TTL to ...
by Tino
Mon Jul 22, 2013 9:00 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: Might be looking for a new display
Replies: 1
Views: 1746

Re: Might be looking for a new display

Hi Ric

Thank you for posting on our forums!

To answer your question, yes our displays will work with Windows 7 and Windows 8.

If you have any other questions or concerns please feel free to ask,
Thank you.
Martino
by Tino
Mon Jul 22, 2013 8:59 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: MX Series internal LCD
Replies: 2
Views: 1844

Re: MX Series internal LCD

Hi Ric, Thank you for posting in our forums! First if i could get you to set your port to 19200 baud. I understand you are having trouble with your display giving an output. I have mirrored the settings you have here and I got the display working for me. When you power up your display does the back ...
by Tino
Fri Jun 14, 2013 1:28 pm
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: GLK240128-25 corrupted
Replies: 6
Views: 3603

Re: GLK240128-25 corrupted

Hi,

When you first power up the display is the contrast high? or is it at the default?

Also is it possible that you use a different computer?

Thank you,
Martino
by Tino
Fri Jun 14, 2013 9:37 am
Forum: LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT
Topic: GLK240128-25 corrupted
Replies: 6
Views: 3603

Re: GLK240128-25 corrupted

Hi,

Thank you for posting on the forum.

Can you tell me what commands you are sending to display to draw the graphics and send the text?
Once we know the commands we can further troubleshoot and diagnose the issue.

Thank you,
Martino