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5OO+10 000/14% Description Quantity Amount 14% Assessor 500 10 000 Learner 200 5000 poe 500 4000 nd 1 1000

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

TechyDrood
  • 2072 Answers

SOURCE: PoE Cable for Polycom IP 500

Check if the switch uses active or passive PoE and the volts it pushes out

Active(PINS)1 2 3 4 5 6 7 8RX/DC+ RX/DC+ TX/DC- n/a n/a TX/DC-
Passive(PINS)1 2 3 4 5 6 7 8RX RX TX DC+ DC+ TX DC- DC-
Cat 5 cable9V < 30m cable length12V < 60m cable length
Max Ethernet cable length is 100m

Posted on Mar 22, 2012

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Check if the switch uses active or passive PoE and the volts it pushes out

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The screen comes on for about 5 to 6 seconds then goes to a sleep like mode,,,but if i tap the input button the next mode i choose will do the same thing


It's very likely a problem with some of the capacitors in the power supply area. You can search for similar fixes here on this site. I'm ordering parts now for mine. Two of the eight tall/blue capacitors in a bunch have tops that are bulging (but I'll replace all eight since they're cheap). There's a pair of two in the middle of the same board on mine with bulging tops and there are four transistors in that same area that look like they got too hot. Most people seem to be getting away with only replacing the bulged capacitors but here is my total part list from digikey.com:
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