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<blockquote data-quote="Andy McKoi" data-source="post: 8887866" data-attributes="member: 692816">Hi,Working on a 1969 Corvette restomod. Car is almost complete, on agenda for this winter is the audiosystem.Wanted to &quot;cold run&quot; the system outside car before installing it but run into a problem. Can&#039;t wake up the dsp/amp (Match UP7DSP).I have a fresh car battery with good voltage. Dsp/amp connected to the battery and measured that voltages are fine both at the battery and at the dsp/amp terminal.Hot wired the &quot;REM&quot;&nbsp; (wake up wire input) from the + terminal. Again measured and the voltage there is fine about 12V.Yet, the dsp/amp is not waking up. Opened the case and the two fuses inside are intact.The LED indicator light on the amp does not lid up no matter what I try and the PC with the adjusting software for the dsp does not recognize the anything would be around for a connection.Any ideas? Good it just be a dead dsp/amp or any tweaks one might try?Thanks in advance!</blockquote>

[QUOTE="Andy McKoi, post: 8887866, member: 692816"] Hi, Working on a 1969 Corvette restomod. Car is almost complete, on agenda for this winter is the audiosystem. Wanted to "cold run" the system outside car before installing it but run into a problem. Can't wake up the dsp/amp (Match UP7DSP). I have a fresh car battery with good voltage. Dsp/amp connected to the battery and measured that voltages are fine both at the battery and at the dsp/amp terminal. Hot wired the "REM" (wake up wire input) from the + terminal. Again measured and the voltage there is fine about 12V. Yet, the dsp/amp is not waking up. Opened the case and the two fuses inside are intact. The LED indicator light on the amp does not lid up no matter what I try and the PC with the adjusting software for the dsp does not recognize the anything would be around for a connection. Any ideas? Good it just be a dead dsp/amp or any tweaks one might try? Thanks in advance! [/QUOTE]

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