Ltech DMX512 Quick Start Manual page 8

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2. DMX console onnection c
S H
P U
S H
P U
3 1
2
3
1
2
DMX
console
LT-905-OLED
*
An amplifier is needed if more than 32 decoders are connected
line , signal amplification should not be more than 5 times continuously.
*
If the recoil effect occurs because of longer signal line or bad line quality, please try
to connect 0.25W 90-120Ω terminal resistor at the end of each line.
:
LT-905-OLED is equipped with 2 kinds of DMX
terminals for users' selection. The following
diagram takes 5-pin XLR as an example,
same connecting method for RJ45.
DMX signal
LT-905-OLED
7
DMX signal
LT-905-OLED
or use overlong signal
Resistor
terminal
DATA+
DATA-
GND