Knowledge Base:  

Page of 1
Why do HolidayCoro Pixels Turn Blue Sometimes?
If your HolidayCoro pixels are not working correctly but they are lighting up in the color blue, this article explains why this may happen: When power is properly applied (positive and negative) but t
Can I download my sequences/software directly from your website?
Yes - our new website has a download system that, once your order has been completed (shipped), you will receive a download link to directly download your sequences or software. If you loose your
Do HolidayCoro "Coro" type products come with lights?
For products that use "minilights", such as Singing Faces, Skeletons, Dancing Santa, etc, these products do not come with included mini lights. The reason that we don't supply lights with the produc
DMX + Power over CAT5 System Details
Some of our products are built on a " DMX + Power over CAT5" system. This article explains about the system and why it may or may not be right for your display. There are cases where
AlphaPix Technical Support Page
All support and technical assistance for the AlphaPix controllers can be found on this page. If you are looking for controller specific information, including purchasing the AlphaPix, see this page: h
5 Volt or 12 Volt - Which Should I Use For My Project?
A very common question we get at HolidayCoro is - which voltage should I use for my project. While there are often not many absolutes, this article works to cover many of the factors you should be con
Running E1.11 / DMX 1990 Controllers (EasyPix, Dumb Controllers) from AlphaPix RS485 Interface
The AlphaPix pixel controller has the ability to output legacy, DMX 1990 / E1.11 data using RS485 to legacy controllers such as the EasyPix , common dumb RGB and non-RGB controllers and devices such a
The Color Of My RGB Lights Don't Match the Color on the Monitor
Some customers will notice that when they sequence lights on their computer, the color shown for the virtual RGB lights on the computer does not exactly match the color of the lights. This article pro
DMX Wiring Cross Reference
HolidayCoro devices that use CAT5 wire for DMX signals (excluding E1.31 devices) are intended to be wired using pins 1 and 2 of CAT5 wiring (568B) for their RS485 DMX input signal. If you are usin
American Flag Assembly Instructions (Items #5, #137)
American Flag Assembly Instructions The following are the instructions for assembling the HolidayCoro American flags. Prepping When you receive your Radio Sign it may have
Procedure for repair of a mid-span failure in pixels
This article details how to repair pixels (nodes, modules, strip, bulbs) when that length of lights has a mid-span failure. This process does not apply to pixels with one or two failures of a single c