What does the jumper on the circuit board do?
152151
If you get an answer let me know. Have not been able to find a manual. did find a diagram with some information.
1140943
You won't get much benefit plugging it in while jumping, as the onboard charger only charges at a low rate compared to the hundreds of amps the battery puts out during a jump start. I wouldn't bother trying to do that- just use it and then put it back on charge.
1384915
There is a hidden jumper near the 4 large capacitors that also must be cut, otherwise the marked jumper arrangement for 115/230V should be rewired for 230V. I rewired mine and it works fine. Not cutting that hidden jumper will blow the circuit breaker. The unit can be ordered with 230V wiring. Maybe not in the US. Hope this helps.
1759804
I did not see any instructions pertaining to jumper settings. Maybe try matching the jumpers on the old floppy drive? My boss did the installation (1996 HAAS HL2) and said he just plugged it in. Good luck.
823054
It is not made to be a jumper cable. It is to be used as a trickle charge cable only. You would need a heavier gauge wire for this purpose. Hope this helps.
1326815
Assume you mean 240 into the single post. Schematics on pg's 17 thru 21 show only one hot leg switched. You shouldn't be using jumpers in the control unit. The switched input (terminal 3,5 or 7) leg should come from half a 240V circuit breaker. The unswitched 240V load leg should return to the other half of the 240V circuit breaker
2129566
It is an open and close switch. It's just cutting the circuit of whatever you're putting it in between.
1201453
circuit is open (no power) when spring loaded pin is pressed down... when pin is "up" the circuit is closed and there is power to whatever is wired to this switch... power lead is red clip at the bottom... the pin switch must be grounded by the attachment nut near the top- or a separate ground wire must be used... I hope that helps some.
2196435
I believe the switch is open when the plunger is out. Then the alarm is armed the current runs through the wires and the switch. When the current is Brocken it trips the alarm. This keeps a robber from cutting a wire. It will also trip the alarm if this happens. Hope it helps.
2172904
The board came with 2 adapters and a jumper. I found the pdf that shows them. Go to this address (http://s3.pexsupply.com/manuals/1257434354611/18944_PROD_FILE.pdf)and read page 10. Hope it helps. :)
1515708
The jumper enables you to isolate the relay control circuit from the coil (The relay has optical isolation when the jumper is removed). If you remove the jumper you'll need to provide power to the coil separately. This is useful if the device that is controlling the relay can't provide enough current (or voltage) to drive the coils. I have a short video of the relay in operation in my review (http://www.amazon.com/gp/review/R2AZD0UTXMKUD1/ref=cm_cr_pr_rvw_ttl?ie=UTF8&ASIN=B0057OC6D8) - Unfortunately I don't show the jumper in use though.
607342
I was wondering the same thing. Seems like it basically just completes the circuit when activated, so I would think you could cut the plug off and wire it in line with the cable from the battery. I don't really want to be the guinea pig that ruins a brand new float switch though.
2110232
It does not have a high and low setting on the controls, mine doesn't cycle that much and it seems to go a degree or two beyond what it is set at before it comes on. with that said I seem to recall the manual mentioning a jumper that could be used to change the amount of leeway before it came on and off. But I cannot say for sure.
982605
Printed on the underside of the board is the schematic for the NO and NC connectors for load side of each relay. The pictures for the product don't show that on the underside but mine has them. Otherwise one could always provide an input signal and test the continuity with the input on/off as others suggest. The input signals are on the same side as the relays and easy to see in the picture.
935116
On the battery charge side there is an inline connecter for switching to a jumper cable style attachment that clamps onto + - terminals.
1995578
Its basically a detector for a in electric magnetic fields. Just turn it on and walk around your home where you have different electric devices. Try around a power box, don't touch it!..you will see a jump on the meter. If you are looking for spirits you may see a spike in certain areas. Hope this helps.
252627
I remember the instructions telling when to use the jumper and where to put it, but I can't remember the details. Check your instructions, if it is still unclear, let me know and I will look to see if I still have the instructions.