Velleman VM138 User Manual
Page 6
6
DMX channel
SETTING THE DMX CHANNEL
Set up the DMX channel or “DMX address” by means of the DIPSWITCH, SW1. You can set up the DMX
channel between 1 and 511, channel 0 is not used. The switches from 1 to 9 generate a binary digit repre-
senting the DMX channel. Switch 1 is the LSB, switch 9 is the MSB. Only modify the DMX channel when the
module is not plugged in. Make sure to restart the after every modification.
Examples :
Channel 1 : dip / on : #1
(=1)
Channel 5 : dip / on : #1 + #3
(=1+4= 5)
Channel 9 : dip / on : #1 + #4
(=1+8=9)
Channel 69 : dip / on : #1 + #3 + #7 (=1+4+64=69)
Please go to our website (
www.velleman.be
) and consult the handy graphical
help program showing the position of the switches. Setting up will become easy!
Value
Value
Value
1
8
64
2
16
128
4
32
256