Electronics Forum | Fri Feb 16 13:57:57 EST 2024 | redspare1
Does anyone know how to repair / calibrate these?
Electronics Forum | Tue Oct 21 09:36:50 EDT 2014 | island2013
Hi Bill, Yes it does have a small circuit right behind the plate. There is a 2amp fuse in there along with some other circuitry. Perhaps your fuse went out
Electronics Forum | Fri May 01 16:04:17 EDT 2009 | jimmyboz
I found your ealier thread, when you swapped amps for trouble-shooting, as a rule of thumb, always swap them back, otherwise, you may introduce a new unexperienced problem. The original problem, (Z2 according to the thread) will not influence H1 unl
Electronics Forum | Fri Dec 19 17:11:24 EST 2014 | guts1872
My QSP2 motors keep shutting off with an error message on the screen that says Z1 motion fail. Z safe motion motion failed due to previous error. When homing the heads I observe the servo amp indicator LEDs. They are all green while the gantries are
Electronics Forum | Wed Feb 13 09:49:30 EST 2002 | Phil the Quality Guy
Basically, the charge curve of a nicad cell isn't particularly linear. Your length of time is more dependant on the amperage rating of your cell. There's a difference between a 1.4 Amp and a 2.2 Amp capacity. As a nicad charges the bulk of the cha
Electronics Forum | Fri Jul 03 09:29:19 EDT 1998 | Dave F
| Hi all. | I am trying to put one 20 pin thru hole connector along with the smt components on the PCB. I would appreciate if somebody can guide me in getting thru this process. I also need to know how much bigger the holes on the screen or stencil
Electronics Forum | Fri Sep 13 11:50:03 EDT 2002 | dougt
What is happening is your bench supply is unable to supply enough current so the voltage drops. When you turn up the volume knob your asking for more current and the voltage drops more (the led's in the faceplate dim). It also sounds like when you
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