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Discussion Boards => HO => Topic started by: Richy_jay_8114 on February 16, 2024, 08:38:19 PM

Title: Spectrum 2-10-2 question
Post by: Richy_jay_8114 on February 16, 2024, 08:38:19 PM
Good day, I have a question regarding an interesting issue I have where my spectrum 2-10-2 only operates in reverse on DC and that is if it starts moving at all. Has anyone else had this issue or know how to fix it?
Title: Re: Spectrum 2-10-2 question
Post by: trainman203 on February 17, 2024, 06:15:52 PM
Test the engine on another layout.  Your power pack could be at fault .  And report back what you find.
Title: Re: Spectrum 2-10-2 question
Post by: Richy_jay_8114 on February 19, 2024, 08:50:44 PM
Quote from: trainman203 on February 17, 2024, 06:15:52 PMTest the engine on another layout.  Your power pack could be at fault .  And report back what you find.
I tried it, it seems to be the engine. I tried with three different power packs, 2 dc, and a bachmann dcc controller
Title: Re: Spectrum 2-10-2 question
Post by: trainman203 on February 20, 2024, 11:07:43 AM
It's a DCC locomotive then, right?
Title: Re: Spectrum 2-10-2 question
Post by: Richy_jay_8114 on February 21, 2024, 11:54:26 AM
Yes but should also be able to run on dc according to bachmann.
Title: Re: Spectrum 2-10-2 question
Post by: the Bach-man on February 21, 2024, 10:28:56 PM
Dear Richy,
It should run on DC.
Contact the service department for answers.
Thanks!
the Bach-man
Title: Re: Spectrum 2-10-2 question
Post by: Richy_jay_8114 on March 12, 2024, 02:49:51 PM
Quote from: the Bach-man on February 21, 2024, 10:28:56 PMDear Richy,
It should run on DC.
Contact the service department for answers.
Thanks!
the Bach-man
it does, but only in reverse
Title: Re: Spectrum 2-10-2 question
Post by: Terry Toenges on March 12, 2024, 04:20:12 PM
Maybe this will help.
I had a problem when I was switching controllers around only mine would not go in reverse, only forward. It ended up being the power pack.
It happened when I tried to use the E-Z Command power pack with a DC controller for a DC loco.
The problem was that the E-Z Command power pack puts out DC voltage while a DC power pack puts out AC voltage.
This is the whole thread here.
https://www.bachmanntrains.com/home-usa/board/index.php/topic,38434.15.html
Title: Re: Spectrum 2-10-2 question
Post by: trainman203 on March 13, 2024, 05:47:40 PM
Running a DCC locomotive on DC is possible, but really not the best way to operate.  Like going cross country on a tricycle. Or getting off a two story roof by jumping. You can do get it done, but there are far better ways.

There are so many advantages to
DCC operation.  Aside from expense, which is a real issue and I'm not belittling it, I've never understood why people hold onto DC forever but buy DCC locomotives and try to get them to run on a DC layout.  It's literally forcing a square peg into a round hole, it was never really truly meant to be.

if your locomotive is a DCC locomotive, you need to try it out on a DCC layout to see for once and for all if the problem is your DC power source.

Title: Re: Spectrum 2-10-2 question
Post by: Searsport on April 11, 2024, 09:52:43 AM
One reason people buy DCC locomotives when they run DC layouts is manufacturers only issuing a certain loco in DCC or DCC+Sound options, but not in plain DC. Try finding a DC BLI steam loco. I got a pair of supposedly dual mode BLI PRR H10s 2-8-0s, one with the "West" tender and one with the "East" tender, as they are about the shortest 2-8-0 available, due to their short tenders, and they both run in fits and starts on DC, and often not at all. That is why I like it when Bachmann offer a loco in plain DC, DCC-Ready. I just yesterday ordered the ACL Pacific and SAL Mikado which both come DC, DCC-Ready. But even Bachmann have a bad habit of offering a model as DCC ready for some roads and DCC on-board for others, so it is pure chance whether you can get the engine you want in the format you want. I was lucky!
Bill.