dmx_basics:dmx_in_practice
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| dmx_basics:dmx_in_practice [2012/07/09 07:59] – djsupport | dmx_basics:dmx_in_practice [2013/03/12 22:03] – external edit 127.0.0.1 | ||
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| Some fixtures has a build in 120 termination that can be activated.\\ | Some fixtures has a build in 120 termination that can be activated.\\ | ||
| \\ | \\ | ||
| - | To build a DMX terminator/ | + | To build a DMX terminator/ |
| \\ | \\ | ||
| Additional for the optimal performance use cable with a characteristic impedance of 120 Ohms.\\ | Additional for the optimal performance use cable with a characteristic impedance of 120 Ohms.\\ | ||
| Line 47: | Line 47: | ||
| And it makes it a bit easier when fixtures are at different places. It is then not a puzzle to get one cable string to all fixtures.\\ | And it makes it a bit easier when fixtures are at different places. It is then not a puzzle to get one cable string to all fixtures.\\ | ||
| \\ | \\ | ||
| - | Finally if it is a optical isolated splitter then there are no electrical connection between the paths.\\ | + | Finally if it is a optical/ |
| This eliminate problems with ground loops and spikes when lamps are turned on.\\ | This eliminate problems with ground loops and spikes when lamps are turned on.\\ | ||
| The controller is also protected this way.\\ | The controller is also protected this way.\\ | ||
dmx_basics/dmx_in_practice.txt · Last modified: 2015/05/27 17:19 by russwig