Results 11 to 20 of 28
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January 21st, 2013 01:21 PM #11
Have you tried attaching the remote wire to the B+ wire directly connected to the battery?
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January 21st, 2013 01:33 PM #12meron pala ganyan feature ang honda civic FD... na pag naka off na or wala na yung key sa ignition eh pwede mo pa din ma roll up or down yung windows for a pre determined time... naalala ko lang yung kia besta yung 2.7 limited edition meron din ganyan feature eh.. sayang lang yung ibang model ngayon wala na ganyan small feature pero useful yan..
BTT: gumagamit ka ba nung mga noise filter?? check mo yung HU mo kung may noise filter na nakakabit.. tanggalin mo yun
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January 21st, 2013 01:34 PM #13
*oj88, by using a short jumper wire, the guy tried connecting the power directly to the remote on the amp. If this is what you meant, then yes. Unfortunately, the noise was still there
That's how we were able to deduce that the problem wasn't the remote wire. Well that and tapping directly into the fuse box to no avail.
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January 21st, 2013 01:36 PM #14
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January 21st, 2013 01:43 PM #15try mo mag lagay ng mga 10 amp diode sa main power line.. and secure your ground wire.. dapat maiksi lang no more than 1 meter
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January 21st, 2013 01:49 PM #16
Just heard the recording. It REALLY sounds like data communications.... sort of like what a modem or fax machine sounds like. You can hear a distinct change in the complexity and tone of the hiss.
0:09 - First tone starts (computer 1)
0:09.30 (estimated) - 2nd tone starts (computer 2) while tone 1 stops a split-second later
0:10 - Connected. They're talking to each otherLast edited by oj88; January 21st, 2013 at 02:15 PM. Reason: Added more detail
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January 21st, 2013 02:58 PM #17Kung magkalapit lang yun HU at Amplifier. Try mo connect ng ground wire between the 2 units casing. In such a way that they use common ground and also connect ground wire to car body.
The best tools to solve this problem was to use oscilloscope.
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January 21st, 2013 03:18 PM #18try using noise filter on the remote line
http://www.aeroelectric.com/articles...se_Filters.pdf
although "alternator whine filters" are used on the main power lines, you will use the filter on the remote line, ground the filter on the amp ground ... the noise is obviously not alternator whine but similar, hence, the filter might only reduce the noise if not eliminate ... you can also try, beside installing a filter, using coaxial cable for the remote just to eliminate the possiblity that plain wire is serving as receiving antenna (from car electronics)
if noise in only reduced, you now at least know how it is getting into your amp and hopefully your tech will figure a better solution
i agree with using oscilloscope to troubleshoot this problem
good luck
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January 21st, 2013 03:42 PM #19
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January 21st, 2013 04:12 PM #20try mo muna yung diode... isa lang lagay mo sa main line dapat mataas rating... your amp is only 40 amps.. not 80.. 2 channel per side...
An EV for city driving sounds very good in theory and we've been seriously considering them...
All New Toyota Corolla Cross