JR Radio & Spektrum Radios Discuss all your JR and Spektrum gear.

JR xf421ex screen issue


Old 01-29-2018, 06:41 PM
Thread Starter
Join Date: Jul 2015
Location: VIC, Australia
Posts: 22
My Gallery
My Models
My Feedback
Default JR xf421ex screen issue

Hi all,

I recently dusted off an old radio of mine, the JR Xf421ex, and found that 3 out of the 4 menu buttons were not working. So I opened the radio up and replaced the 3 SMD buttons on it, confirming they were in the correct orientation. But now, It displays this on the screen, and I am at a loss of what to do. Can someone please help?

Link: https://imgur.com/a/GECkP
hman123467 is offline  
Reply With Quote

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Thread Tools
Search this Thread

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service