PXM PX163+, User Manual

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5.16 Service mode
The service mode allows to turn the chosen channel on for 100% quickly.
In order to switch in on, go to the initial menu and simultaneously press
the keys “ escape ” and “ previous ” longer. The message will appear in the
screen, which means that none of the channels is
controlled in 100%. Next, enter the selected channel (with
the keys “
previous ” or “ next ”). Next channels will be
switched on for 100%. In order to output the service mode,
press the keys “
escape ” and “ previous ”.
6 DMX signal connection
PX163+ have to be connected to DMX line in serial mode, with no
branches on DMX control cable. That means that DMX line, from the signal
source, must be connected to
DMX IN pins of PX163+ and later, directly from
DMX OUT pins to the next device in DMX chain.
If the PX163+ is the last DMX chain receiver there should be terminator
(resistor 120 Ohm) mounted between “ DMX+ ” and “ DMX- ” pins of DMX OUT
section.
DMX IN DMX OUT
- -
+ +
GND GND
CORRECT
DMX-512 input DMX-512 output
DMX IN DMX OUT
- -
+ +
GND GND
WRONG
DMX-512 line
DMX IN DMX OUT
- -
+ +
GND GND
TERMINATOR CONNECTION
DMX-512 input
120 Ohm
22
Simultaneously pressed
ESC and PREVIOUS
NEXT
NEXT