[TowerTalk] Problems With New JPS NIR-12 DSP unit! HELP!

[LUST AUCTION SERVICES, Verona, WI]

>Fresh out of the box, all connections properly connected, all settings
>according to the manual --
>
>Without the JPS powered up, the external speaker works fine--
>
>Turn on the power to the JPS, all lights work, power is OK, but no audio
>out of the speaker at all,
>and the "red" LED signal indicator stays bright and constant -- no
>"flickering" as per manual, and
>no audio out whatsoever --
>
>What am I doing wrong?
>
>Thanks for any advice from other JPS NIR-12 users --
>
>Dick, K9APW, since 1960, Madison, WI
>
>

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