DCC - Electrical

N Guage Electrification

Is there anyone out there who uses solely the catenary contact wire as a source of current collected by Pantograph? Both rails wired to same polarity and current pickup from all wheels?

I have pics of my installation attempts...

So far so good!

MonoMetro

Scarpia's picture

Loco Shorts out - Decoder Problem?

I am having a problem with a locomotive that I can't reason out, and I'm hoping more experienced minds will have seen it before, or be able to help me track down the issue.

I have an older lifelike GP9 I purchased used. It has a qsi Quantum diesel sound decoder (from what looks like a factory install).

When the unit has it's direction reversed, it shorts out the entire DCC (NCE) system. It has had this problem since I owned it, and it had the same issue on my Easy DCC system, so I do not believe it is related to the control system.

Fun with LEDs

I've wrapped up a small but significant upgrade to my motive power, replacing all the bulbs with SMD LEDs.

Toniwryan's picture

Test successful!

This weekend I got around to finishing up the tail track so that I could run a train across the module and verify that all the feeders and trackwork was OK.  I found one loose feeder, possibly caused when the module set fell off the sawhorses in the garage.  The other problem was one turnout with a sticky point.  I got both those taken care of and shot a little video of the first train here:

 

bigstew's picture

Lenz - NCE Compatability

Hello Everyone,

I'm using a Lenz Digital system which I would like to set up with a computer interface so I can use Decoder Pro.  Lenz does make an interface but it's best part of $300 and apparently doesn't work well with Windows 7!  Does anyone know if the NCE interface (@$40) will/does work with the Lenz systems?

Many thanks in advance,

P&SF – Finding sounddecoders for my locos

I am considering putting Tsunami sounddecoders in some of my locos. Although I have some ideas, I need some help finding the right decoders and how to place decoders and speakers in the locos.

I am aware of some great sites for this, especially MRH’s own DCC columnist, but still want ideas. Do you read me, Bruce – and others?

Windows 7 and Digitrax PR3 USB drivers

I'm new to this blog stuff so I hopes this goes where I want...  I have purchased a Digitrax Zephyr Xtra and a PR3 for computer interface.  I followed the instructions as best I could and was not able to install the VCOM driver for the PR3.  The software to uninstall the VCOM, USBDeview is now where to be found.  I want to use the JMRI to setup and run my small layout. 


>> Posts index Syndicate content


Journals/Blogs

Recent Blog posts: