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Joined: Mar 2008
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what terminals are used to power this unit at the jack is it pair 2 or 3?the cord going to the wall is 6 conductor
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Joined: Jun 2006
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Moderator-Nortel, Computers, General
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Moderator-Nortel, Computers, General
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Pair 2 for the first cap, pair 3 if using multiple caps if memory serves me right. Polarity sensitive as well. Don't have the manual right in front of me. It should be in yours...Hint, Hint.
At least make an effort to meet us half-way and buy the neccesary manuals if you insist on playing telephone man.
Scientists say that the universe is made up of Protons, Neutron & Electrons. They forgot "Morons".
Dave. (CTUB) Canadian Techs Use Bix!
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Joined: Apr 2007
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dave i will have a look at ours, someone has it powered off the valcom paging system.
Jay, a recovering IT guy
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Joined: Apr 2005
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MooreTel, you are correct on the pin outs, the ones I have installed were not polarity sensitive.
We get old too soon, smart too late
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Joined: Jun 2006
Posts: 8,735 Likes: 13
Moderator-Nortel, Computers, General
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Moderator-Nortel, Computers, General
Joined: Jun 2006
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Well maybe mine weren't either; been awhile. Guess I better start keeping extra copies of my manuals in the office as well....
Scientists say that the universe is made up of Protons, Neutron & Electrons. They forgot "Morons".
Dave. (CTUB) Canadian Techs Use Bix!
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Joined: Mar 2008
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the reason i ask the question is because a number of times i have changed what some of the buttons do but when the cap and m7324 get power cycled the buttons change back to there old programming . there is 24 v on pair 2.what am i doing wrong? thanks
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Joined: Jun 2006
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Is the power supply for Cap on same surge strip or battery as system? I have had same problem until both were on same power supply.
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Joined: Mar 2008
Posts: 11
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i have to check where they plug in .you may be onto something because i have a feeling they are pluged into 2 different ccts . the install is old and my luck i inherited the maintance of the system .norstar is tough!your help is appreciated thanks
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Joined: Oct 2005
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I've never seen a CAP lose it's memory on it's own. Only when a system defaults from a power failure. The wall wart power supply is not the issue.
And yes they are polarity sensitve.
Marv CCNA, CTUB
TeleMarv Services (Retired)
Providing telecommunication solutions in Ottawa Canada since 1990
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how would i know if the polarity is wrong ?
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