Thank you TCC!

For some reason members (like me or Frank, or you) are not permitted to modify the Files section in any way. Can't upload files or even create folders. Seems very counterproductive. Not sure what the

Joó, That dual-diode circuit I attached is simply the positive half of a bridge rectifier. Since you only need positive voltage for as the common for function to work (negative is provided through the

Hello Joó, While I can't help with the decoder specific question, I have commend on the LEDs. Instead of hooking up the LEDs in series, requiring rather high voltage., why not hook them up in parallel

Thanks for answering my questions Greg. Peteski

Thanks for that info Gregg The description of your "other" group states: "Hi, this a forum I started so we have a QSI Solutions forum that is controlled by the QSI solutions people. I'm working with J

Hmm . . . the buzz and flashing red light seems to me to indicate a hardware problem. Is the loco you are trying to access with the Quantum programmer fully functional? Can you run it problem-free on

Greg, I'm fairly certain that what is on Josh's site is the latest versions of everything. QS Industries has not been very active in developing new software. So there is a "sister" group called 'QSI S

Well Greg, AFAIK, the only person on this forum who *IS* QSI is Kelly. Not sure why he (or QSI) is not hosting the files in their website, but I seem to recall that even he referred QSI customers to J

Greg, Couple of weeks ago I was also searching for that info. When I found it I wanted to post it to the group's Files section (to make it easy to find), but for some reason I'm not allowed to upload

I have found a replacement MOSFET transistor pair chip (8 lead device) for the one in the motor driver H-Bridge on QSI Revolution board used in the Walthers N scale Mallet loco. I replaced the blown c

Morgan, As far as I know, QSI decoders are the only decoders out there that use human speech for verbal acknowledgment of values written to CVs in POM mode (and only in POM). You can also (literally)

Don, It is not a question of being offended (and I'm not). It is a question of keeping the group organized (to make things easier to find). If we all posted our comments to a huge single thread, that

Don, the question you are assign is not really related to what is being discussed in this thread. It woudl have been nice if you started a separate thread with your question. I also really like QSI de

Unfortunately this example shows that the manual is written for people familiar with low-level computer "speak". Things like bits, bytes, and signed and unsigned binary numbers. Then all the indexed C

While I'm not familiar with that particular decoder, after reading the instructions I agree with you that each LED should have its own resistor. Unless the output of function on pin 2 has a 150 ohm re

Not at all TC - steal all you want. :-) I always have a 9V battery handy. I use it on my workbench, and at train shows to quickly verify if a DC (or DCC with analog conversion enabled) loco works. I'm

Bill, Yes, the front and rear truck power pickup wires will have be tied together and connected to the decoder power pickup leads. Set the loco's chassis on your workbench so the rear end of chassis i

You must be lucky TC! The group I'm migrating is still 493rd in the queue (and in a day and half only moved down from 511 to 493). :-( Peteski

Wow TC, looks like the transfer completed already? That was fast! The group I'm transferring is still queued up behind 511 other groups. Did you pay the extra $200 to expedite the transfer? Peteski