Jump to content

Recommended Posts

Hello Denis,


Thank you for using our Forum.


Unfortunately, we do not support replacements of controller backlights.  However, you can try to adjust the backlighting by changing the value in SI9. 


If this does not resolve the issue, please contact our tech support at support@unitronics.com to resolve this matter.


Thank you.


Thanks Shane


I already tried SI9 and made no difference.


Might just get a new unit.


Thanks again.


Link to comment
Share on other sites

  • MVP 2023



The only way to replace the backlight on a V280 is to find a donor and do a transplant.  It's a pretty easy swap.  I have a customer who has a habit or washing down his V280 cabinets with the doors not secured, which tends to kill main board.  I keep a couple of his dead units handy specifically to harvest the screen or keyboard from.


Otherwise you have to buy a new one.


Joe T.

  • Upvote 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...