Martin FiberSource QFX 150 User Manual page 13

3 Connect the output of the fixture closest to the
c o n t ro l l e r t o t h e i n p u t o f t h e n ex t f i x t u r e . I f
connecting to a fixture with reversed-polarity (pin 3
cold), insert a phase-reversing cable between the two
fixtures.
4 Continue connecting fixtures output to input. Up to
32 devices may be connected on a serial link.
5 Terminate the link by inserting a male termination
plug (P/N 91613017) into the data output of the last
f i x t u re . A t e r m i n a ti o n p l u g i s s i m p ly a n X L R
connector with a 120 ohm, 0.25 W resistor soldered
across pins 2 and 3.
A D D R E S S S E L E C T I O N
A control address must be set using the DIP-switch on the rear panel. The control
address, also known as the start channel, is the first channel used to receive
instructions from the controller. The FiberSource QFX 150 uses 5 DMX channels.
Each fixture must be assigned its own address and non-overlapping control
channels for individual control. Two FiberSource QFX 150s may share the same
address, but they will respond identically and individual control will not be
possible.
Important! Disconnect the fixture from power before changing the DIP-
switch setting. Changes take effect after the fixture has been
turned off and back on.
To set t he address
1 Select an address for the fixture between 1 and 508 on your controller.
2 Look up the DIP-switch setting for the address on page 14.
3 Disconnect the fixture from power.
4 Set pins 1 through 9 to the ON (1) or OFF (0) position as listed in the table.
5 Set pin 10 to the OFF position.
Controller operation
Male
Termination Plug
Male XLR
1
2
120
3
P/N 91613017
13