Hi Bill, thank you for the reply. No prank at all, I really did purchase a new z4000. Although I am certain that the website, .pdf, and markings on the transformer are more then adequate, the issue here is that I am totally blind and can't see the markings. What I need to know is the top row of screw terminals hot and the bottom row common of vice versa. The second thing I need to know is what button is label as what. I clearly understand from you previous post that the buttons on the front are seperated left and right (corresponding to each throttle lever), thanks for that. The only thing I need to know about those buttons now is which one is labeled as what.
thanks for the help
Frank
Originally Posted by LocoMods:
ChooChoo1972, I hope your post is not a prank so I will spend some time addressing it. Look at the front of your Z4000 and imagine a vertical line right down the middle. Now you do not have 2 rows of 4 buttons but rather you have a left side and a right side. Each side has a handle to adjust output voltage, a volt meter and an ammeter to show voltage and current on each side respectively and a group of 4 buttons -- each clearly labeled as to function. Now look at the back. The black connections are considered common and in fact are all common in that a connection to any one of them will complete the circuit for all of the 4 outputs. You have a clearly marked output on the left side that corresponds with that handle and one on the right side that corresponds with that that handle. The two outputs in the center are fixed and are clearly marked as to the voltage available on them for control of layout needs such as accessories or lights. You will also note two tiny circuit breakers on the back side which are also clearly labeled and are for the two fixed outputs just mentioned.
Now go to this link: http://www.mthtrains.com/sites...ction/20as15530i.pdf
and download the manual. Save it to your computer and print it if you wish.
These are great power units but have some caveats as do all things trains and non trains. I use 4 on my layout and usually have a new one on the shelf for sale or spare.
Have fun.