YukonDCXL Posted December 1, 2014 Report Posted December 1, 2014 I am trying to tune my friends system with my dd1 but I can not get it to show signal when measuring the decks output? I have done everything I am supposed to as far as setting decks eq's to flat and lpf all the way up on amp... any suggestions?
reedal Posted December 1, 2014 Report Posted December 1, 2014 Are all RCA's fully connected? Battery good? CD actually playing? DD-1 probes don't have ripped or torn wires? SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32
rockFord_Expedition Posted December 1, 2014 Report Posted December 1, 2014 Are you using the amp ground as negative and not speaker negative? Old School/New School RF Build March 2015 SOTM Winner How to crimp large wire
YukonDCXL Posted December 1, 2014 Author Report Posted December 1, 2014 Yeah the system plays fine so everything is working but just need to tune now. dd1 is in good condition and yes using amp ground for negative.
n8ball2013 Posted December 1, 2014 Report Posted December 1, 2014 first thing I ask is how old is the battery THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger.
YukonDCXL Posted December 1, 2014 Author Report Posted December 1, 2014 about a year. wouldnt battery light come on if it was low?
Skax Posted December 1, 2014 Report Posted December 1, 2014 about a year. wouldnt battery light come on if it was low? not necessarily, mine had a low battery and didnt show and just showed distortion as soon as i hooked probes up changed battery worked fine from there on out 2002 Mustang GT Procharged Procharger P1SC Supercharger, 8psi Procharger Intercooler, Headers, Borla Off Road X-Pipe Exhaust, Mass Airflow Upgraded Fuel Injectors SCT Flash Chip (Excaliber II), Throttle Body, Lowering Springs, Carbon Fiber Hood -Front 275/40ZR17 -Rear 315/35ZR17 5.0 Short Shifter 3.55 Gears
alaskanzx5 Posted December 1, 2014 Report Posted December 1, 2014 Disconnect the speakers? Where are you measuring at and what freq. If measuring with say the 1khz tone though the sub amp with the filter on but at 250hz it wont see the 1k signal because of the filter. If the amp has all pass or the ability to turn the filter off do it. t1500bdcp 2 t2d4 15" 1 t600.4 1 t400.2 1 set p1 tweets singer alt, tons of wiring, smd vm-1, 80prs, back seat delete, still in the works, aiming for a 145-147 with the ability to play 25hz up to 50hz.
YukonDCXL Posted December 1, 2014 Author Report Posted December 1, 2014 The subwoofers were still connected to amp and I was playing track 1 with lpf all the way up... its a dc 3.5k
CleanSierra Posted December 1, 2014 Report Posted December 1, 2014 Are you running anything like an LOC or a ground loop isolator? Im not the one you want to try to troll. Just a fyi for you.
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