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HMN 3013A DTMF Tone Duration
Posted: Tue Feb 26, 2008 9:17 am
by wa6gre
How can I change the tone duration in this mike ? At present it is too short to access IRLP nodes.
Thanks, Dick, W1KSZ
Re: HMN 3013A DTMF Tone Duration
Posted: Tue Feb 26, 2008 1:14 pm
by Lake Effect
The manual says to put JU-3 in position "A" to defeat the tone timing. Tone will last as long as the button is pushed. JU-3 is near the 3.58 mhz crystal.
L.E.
Re: HMN 3013A DTMF Tone Duration
Posted: Sun Mar 02, 2008 8:14 am
by wa6gre
OK, I give up !!!
Where do they hide JU-3 in this mike ??
I took it apart and I don't see it.
Thanks,ick, W1KSZ
Re: HMN 3013A DTMF Tone Duration
Posted: Sun Mar 02, 2008 8:36 am
by wa6gre
I found it, had to disembowel the mike entirely. They sure don't want you
changing it too often.
Thanks, Dick, W1KSZ