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| E7 intercom http://www.taxi-driver.co.uk/phpBB2/viewtopic.php?f=9&t=37071 |
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| Author: | matty86 [ Tue Jun 22, 2021 5:56 pm ] |
| Post subject: | E7 intercom |
Has anybody had crackling through the front speakers when the intercom is on? The intercom still works but theirs a crackling which get a a bit annoying at times. Anybody know what causes that and how to fix. |
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| Author: | Chris the Fish [ Tue Jun 22, 2021 10:17 pm ] |
| Post subject: | Re: E7 intercom |
Don't see this as an E7 thing, could be the same on any intercom. I would think it would be worth looking at any solder joints, especially on the speaker and microphones. Touch with a hot solder iron can cure this. Also, if a jack plug goes into the amplifier, cleaning the jack plug (use electrical contact cleaner maybe) can help. Crackling is often a slightly bad contact somewhere in the system, problem is, finding where. |
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| Author: | matty86 [ Sat Jun 26, 2021 12:43 am ] |
| Post subject: | Re: E7 intercom |
Thanks thought it might be something like that. Sounds a nightmare to find |
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