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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.
SETUP OPTIONS-PROJECTOR CONFIGURATION
PR-2350
XR 330 Spot
W-DMX
DMX
Projector configuration can be set conveniently via push button and LCD display.
Launch the projector and press button ENTER for more than 5 seconds to unlock the panel, the LCD will show the function menu of the
projector, each main menu has its submenus and each submenu has a specific function. For details, please see the
“OPERATION MENU” section.
Press button UP or DOWN if you want to browse through the various Setup Options.
Press button ENTER to save your settings or enter the submenu.
Press button UP or DOWN to change values(plus or minus)
Press button FUNC, it will return to the upper menu. If button FUNC not pressed, the default will show display status automatically.
TO SET THE DMX START ADDRESS
Each XR 330 Spot must be given a DMX start address so that the correct projector responds to the correct control signals. This DMX
start address is the channel number from which the projector starts to “listen” to the digital control information being sent out from the
controller. The XR 330 Spot has 3 DMX modes. There are standard mode ,short mode and extended mode. For example standard
mode has 25channels, so set the No. 1 projector’s address 001, No. 2 projector’s address 026, No. 3 projector’s address 051, and so on.
Launch the projector. Press button ENTER more than 5 seconds to unlock panel.
Press button ENTER to display DMX address;
Press button UP and DOWN, you can set the address;
Press button ENTER to confirm; after powered on next time, the default will be last value saved
Press button FUNC, it will return to the upper menu.
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
Summary of Contents for XR 230 SPOT PR-2200
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