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Thread Tools | Display Modes |
24-11-2010, 11:18 PM
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#1 | ||
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Regular Member
Join Date: Jun 2009
Posts: 245
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I have installed a kd-r316 jvc head unit into my au and it is displaying the word "protect" when i increased the volume. I reset the unit as per the manual and is now permanantly displaying "protect".
Can anybody tell me what could cause this problem? |
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24-11-2010, 11:52 PM
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#2 | ||
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Miami Pilot
 
Join Date: Jan 2005
Location: ACT
Posts: 21,704
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You had it too loud, so it's gone into protect mode?
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The Hammer: FG GTE | 376rwkw | 1/4 mile 11.793 @ 119.75mph 1.733 60' (4408lb) 1 of 60 FG MK1 335 GTEs (1 of 118 FG Mk 1 & 2 335 GTEs). Mods: Tune, HSD/ShockWorks, black GT335 19” staggered replicas with 245 & 275/35/19 Michelin Pilot sport 5s Daily: BF2 Fairmont Ghia I6 ZF, machine face GT335 19” staggered Replicas with 245s and 275s, Bilsteins & Kings FPV 335 build stats: <click here> Ford Performance Club ACT |
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25-11-2010, 12:20 AM
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#3 | ||
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rexnet
Join Date: Feb 2010
Location: Adelaide, South Australia
Posts: 3,562
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heat perhaps?
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25-11-2010, 12:42 AM
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#4 | ||
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Miami Pilot
Join Date: Jan 2005
Location: ACT
Posts: 21,704
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Looked up JVC site and found this:
“PROTECT” appears on the display and no operations can be done. Check to be sure the terminals of the speaker leads are covered with insulating tape properly, then reset the unit ( 3). If “PROTECT” does not disappear, consult your JVC car audio dealer or a company supplying kits.
__________________
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The Hammer: FG GTE | 376rwkw | 1/4 mile 11.793 @ 119.75mph 1.733 60' (4408lb) 1 of 60 FG MK1 335 GTEs (1 of 118 FG Mk 1 & 2 335 GTEs). Mods: Tune, HSD/ShockWorks, black GT335 19” staggered replicas with 245 & 275/35/19 Michelin Pilot sport 5s Daily: BF2 Fairmont Ghia I6 ZF, machine face GT335 19” staggered Replicas with 245s and 275s, Bilsteins & Kings FPV 335 build stats: <click here> Ford Performance Club ACT |
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25-11-2010, 01:15 AM
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#5 | ||
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Resident AFF detailer
Join Date: Dec 2008
Location: Melbourne, VIC
Posts: 3,730
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JC is the man once again!
To the OP, have you looked at the JVC site or tried contacting them?
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No longer an 'active' detailer. |
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25-11-2010, 10:15 AM
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#6 | ||
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Regular Member
Join Date: Jun 2009
Posts: 245
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Yeah i read that bit on thier site. I have checked the speakers and they are the original units from factory and have the plastic clip that seperates the wires, so i'm not sure if that is the problem.
My question was what should i look for now that the speaker wires look ok. thanks for the replies. |
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25-11-2010, 10:20 AM
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#7 | ||
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Resident AFF detailer
Join Date: Dec 2008
Location: Melbourne, VIC
Posts: 3,730
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Try contacting JVC directly, at least they'll point you in the direction of an authorised repairer if they can't work out how to fix it...
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No longer an 'active' detailer. |
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25-11-2010, 10:53 AM
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#8 | ||
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rexnet
Join Date: Feb 2010
Location: Adelaide, South Australia
Posts: 3,562
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Make sure there arent any nicks in the wires where you've worked. Are your joins to the speakers from the loom clean. - to - + to +
failing that. Back to manufacture for repair. Just double check all the connections on every thing is all I can think of. Assuming your running 4 speakers? |
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25-11-2010, 11:21 AM
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#9 | ||
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Banned
Join Date: Dec 2004
Location: searching for cubes
Posts: 6,672
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The protection circuit cuts in when it registers incorrect load from the speakers. Or no load at all. Check the speaker requirements for the HU against the speakers in the vehicle. For example the HU might require 4 ohm speakers and the ones you have might be 16 ohm.
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25-11-2010, 01:38 PM
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#10 | ||
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Regular Member
Join Date: Jun 2009
Posts: 245
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Problem sorted. it is the drivers door speaker, the piece that the wires plug onto has seperated from the speaker body. i can see now how it was intermitant on the factory deck as it is able to move and short out.
once again a big thanks for the replies. much appreciated. |
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After market stereo into AU.
Linear Mode
