Work Pro PA 240 USB/R Manual De Uso página 7

CONNECTIONS
Mains Connection (25)
The supply transformer has been designed for use on either 115V AC or 230 V AC, selected by this slide
switch on the rear panel (17). The amplifier is factory set at 230 V AC mains voltage.
Input Connection
Inputs 2~5 incorporate balanced standard COMBO sockets (1/4" stereo jack, and XLR 3P) on the rear panel.
Wiring is as follows :
PUSH
NOTE: Inputs 2
LINE). On the other hand, they incorporate a 24V phantom power position for condenser
LINE MIC
microphones.
PHANTOM
24V
Potentiometers
Turn the front panel potentiometers (1) clockwise to increase the volume or anticlockwise to reduce the volume.
Priority State
Input 5 has the highest priority (apart fromTEL.EMER), overrulling the rest of inputs. This priority will act when
the device detect an input level over the fixed threshold.
PA 240 USB/R provides an auxiliary input (INPUT 1) which may be used for connecting other signal sources
such as a Radio Tuner, CD or Cassette player (LINE level). Select the type of the input from the rear switch
(23), and connect the audio source in the rear connectors (20).
Turn the front potentiometer clockwise to increase the volume or anticlockwise to reduce the volume.
The INPUT 1 sockets are standard RCA phonos, two sockets are supplied and these are linked together
internally in parallel, this allows stereo signal source to be used without the need to obtain a special lead,
however you may wish to check with the manufacturer of the signal source to ensure that no damage will result
if the left and right output channels are connected together in parallel.
RCA Phono plug connections
1 2
Front View
3
XLR 3P
Pin1 : Screen
Pin2 : Signal (live)
Pin3 : Signal (return)
~5 incorporate an input selector (11), according to the input surce type (MIC or
- Priority terminals (40) have the same purpose.
Sleeve - Screen
Pin - Signal
SLEEVE PIN
5
1/4" STEREO JACK
Tip : Signal (live)
Ring : Signal (Return)
Sleeve : Screen
User Manual PA 240 USB/R
EN
SLEEVE RING TIP