MP3Car.com - View Single Post - Windows Service that raises DTR on powerup

Thann · 12-15-2006, 02:18 PM

Quote: Originally Posted by mbkowns

I can say I hooked up the serial cable right up to the amp remote line and it works. I have changed it though and I have it now so it goes through a relay. That if the the Accessory is on then it jumps the relay to enable DTR from the serial port to go to the amps but if the accessory is off it cuts that.

DTR will ditch the startup speaker pop by itself but I was also having a turn off speaker pop so that fixed that and its perfect now.

mbk - this is exactly what I need to do for my system. I was already using a relay because I need to turn on two amps at startup. What are the specs on the relay you're using (such as amperages, etc.)?

12-15-2006, 02:18 PM	#95
Thann Newbie Thann's CarPC Specs Join Date: Jun 2005 Location: New Orleans, baby! Vehicle: 2004 Nissan Murano SL AWD Posts: 37 My Photos: ()	Quote: Originally Posted by mbkowns I can say I hooked up the serial cable right up to the amp remote line and it works. I have changed it though and I have it now so it goes through a relay. That if the the Accessory is on then it jumps the relay to enable DTR from the serial port to go to the amps but if the accessory is off it cuts that. DTR will ditch the startup speaker pop by itself but I was also having a turn off speaker pop so that fixed that and its perfect now. mbk - this is exactly what I need to do for my system. I was already using a relay because I need to turn on two amps at startup. What are the specs on the relay you're using (such as amperages, etc.)? __________________ Ride: 2004 Nissan Murano SL AWD/Sheer Silver/Black Leather/factory HIDs. MoPuter: Transflectivized Lilli 7", EPIA M-10000, 512Mb RAM, 160Gb WD, SBLive!, 54g WLAN, Holux GM-213, 160W M2-ATX PSU