How do you know proper polarity of external CT setting if terminals are not polarity indicated on Drok unit
2075822
It is an AC detection unit. It does not measure DC so polarity of the coil is not important.
2075823
There is no polarity since the meter is set to measure Ac volts and Ac amps the green wires just go to the green terminals
2075824
This unit measures AC current and voltage and therefore has NO polarity on the CT (current transformer - toroid). Only DC measurement units have a polarity. You can connect either of the CT wires (both green) to either the red or black wire and the same applies to the voltage input terminal block.Hope that helps.
348591
Usually you use the two outside terminals or whichever ones are marked + and -. Polarity does not seem to matter to the charger.
1035048
On back of inverter, do connect the positive to positive on battery, and neg to neg on battery. Manual has drawing to show how and this instruction -- "Connection to the battery-Lay the flexible connecting cable (positive) and (negative) from the battery to the connecting terminals of the inverter-Connect first the positive, then the negative cable.! Make sure the terminals are not reversed!Reverse polarity connection will blow the internal fuses. This will void the warranty."I hope that helps. Wish I could attach drawing from manual (will try to attach photo to product page). On back of inverter, do connect the positive to positive on battery, and neg to neg on battery. Manual has drawing to show how and this instruction -- "Connection to the battery-Lay the flexible connecting cable (positive) and (negative) from the battery to the connecting terminals of the inverter-Connect first the positive, then the negative cable.! Make sure the terminals are not reversed!Reverse polarity connection will blow the internal fuses. This will void the warranty."I hope that helps. Wish I could attach drawing from manual... » Read More On back of inverter, do connect the positive to positive on battery, and neg to neg on battery. Manual has drawing to show how and this instruction -- "Connection to the battery-Lay the flexible connecting cable (positive) and (negative) from the battery to the connecting terminals of the inverter-Connect first the positive, then the negative cable.! Make sure the terminals are not reversed!Reverse polarity connection will blow the internal fuses. This will void the warranty."I hope that helps. Wish I could attach drawing from manual (will try to attach photo to product page). « Show Less
48850
Should be plugged in directly. Polarity matters. Do not plug one in upside down and the other right side up. I have experienced significant bogging due to this.
1114307
either one are i think? i just ran it the negative straight without a switch and spliced the positive with the two terminals on the back it works fine
1606262
The terminal on the front right face of the battery is positive. It is marked with a red dot. It can be seen if you magnify the screen shot. The negative is on the back right side.
1285549
Terminals are usually 1/4 " or some are slightly less than 1/8". I don't know what a T1or T2 is unless one is positive or negative.
1479499
With a standard 12v DC adapter. Look on the PCB and you will see a + and - sign indicating the polarity.
438588
Look on the heel. There is a symbol for polarity and input voltage, ac or dc. Take the unit to a store like radio shack and have the clerk match you up. It is NOT proprietary. Test your charger with a little meter. Buy one when you are at RS.
2153853
yes it's true, it has no polarity on both terminals. either ways of connections work properly.
145115
There is a fuse in the positive side of connection. And a cover for said positive alligator clip for positive terminal. This thing works pretty darn good.
1086603
Make sure the polarity is correct. The negative pin -- Is marked on backside.
1649165
If you have a voltmeter or multimeter, you can just plug it in and determine the polarity of the leads that way.
167483
No need for one. There are two terminals for he CT and two terminals for the voltage. The CT has a plastic connector that only fits in one place. You connect the line voltage to the voltage terminals that have connector "clock". It's very easy.
1026574
Not sure off top of my head. Normally I use a voltmeter to check these things. Properly designed circuits will have a blocking diode to prevent polarity reversal issues. Those that don't, may have smoke issues!
759088
The manual basically reads: Wires that your attaching to the battery are crossed (AKA polarity)
774846
I'm not sure what the polarity is but there is no option to reverse it on this device.