Vintage Voigtlander Slide Projector Perkeo Automat-N - Remote Cord, Case, Works!

Description

This is a well built, hefty (metal body, not plastic) 35mm slide projector.
It comes with the original carry case, working bulb, remote slide advance cord, and projector with lens and lens cap.
The face plate has "Voigtländer Perkeo Automat-N" as well as on the underside on a metal plate.
I do not have any slides or slide trays to test this unit with but here's what I can tell you does work.
When the power cord is plugged into an outlet the fan comes on right away. Pressing the red button on the side will turn on the
bulb as shown in a couple of the photos. Pressing the red button again will turn the bulb off. Pressing the black button activates the slide changer and it will cycle out and then return, I do not know what the white button does.
When the remote cord is plugged in, pressing the button on the remote does activate the slide changing mechanism and it cycles through a change each time it is pressed. Note the in the close-up photo of the plug the cord covering has slipped out of the plug end, but no wires are frayed or damaged.
The lens is in place, it is nice and clear and has a lens cap. On the underside there is a slotted button that when turned shows either 110 or 220.
Made in West Germany.
I am not the original owner of this projector therefore may not be aware of some functions, There is no slide tray included. I do not know if it can be manually single slide loaded or not.
I gladly will answer any questions on my items.
Thank you for looking.