PR Lighting XR 380 BWS User Manual

8
●DMX TERMINATOR
In the Controller mode, at the last fixture in the chain, the DMX output has to be connected with a DMX terminator. This prevents electrical
noise from disturbing and corrupting the DMX control signals.
The DMX terminator is simply an XLR connector with a 120 (ohm) resistor connected across pins 2 and 3, which is then plugged into
the output socket on the last projector in the chain. The connections are illustrated below.
● ALIGNMENT/INSTALLATION/REPLACEMENT OF A LAMP
1. Loosen and remove screws B,C and D .Loosen screw A which can only be loosened but can’t be removed, for details please see the
figure on the right. Then the lamp and its supporting frames can be seen.
2. Loosen screws E and F and push the lamp supporting frames downward to expose the lamp’s side, and remove the lamp after
pushing it downward. After unplugging the lamp, remove it. Plug a new lamp with lamp wires after it is in place, push the supporting
frames upward and tighten the screws to fix the new lamp. Tighten the screws after the lamp chamber cover is on. At last restore the
projector’s original appearance based on the opposite sequences of dismantling.
DMX512
OUTPUT INPUT
DMX
terminator
OFF
ON
FUSE 250V 8A
POWER IN P OWER O UT DMX IN
DMX OU T
OFF
ON
FUSE 250V 8A
POWER IN PO WER O UT DMX IN
DMX OU T
OFF
ON
FUSE 250V 8A
POWER IN PO WER O UT DMX IN
DMX OU T
OUTPUT INPUT
2
1
3
120
DMX TERMINATOR
CONNECTION
Connect a 120 (OHM) resistor
across pins 2 and 3 in an XLR plug
and insert into the DMX out socket
on the last unit in the chain.
PIN 3
PIN 2
A B
C
D
E
F

PR Lighting XR 380 BWS Specifications

General

Brand	PR Lighting
Model	XR 380 BWS
Category	Lighting Equipment
Language	English