Efj es5300 always on

Forum dedicated to discussion on EF Johnson Radio products such as the VP8000, VP6000, VP5000, VM7000, VM6000, radios. Support for Armada software platform.

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Joined: Fri Dec 20, 2019 4:13 pm
Location: Glendale, Az

Efj es5300 always on

Post by Flatlander »

Good day everyone.
I have an es5300 that is constantly on. As soon as power is applied, it's on. The on/off does nothing. It works fine other than that. The accessory plug/ignition sense has no effect. It's on with or without the ignition sense. No extra key press shutdown is programmed.

Any ideas?

Also, how do I open this unit up without breaking something? Ha. Yeah I'd rather not do that.

Thanks in advance!
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