Arcam HDA PA720 - Functional Verification and Test Procedure

EN-8
POWER INLET
Connect the correct mains cable
here.
VOLTAGE SELECT
Ensure that the voltage
selected matches the local
power supply.
PRE-AMPLIFIER INPUTS
Connect the phono outputs of your
pre-amplifier.
See “Connecting Sources and
Loudspeakers” on page EN-13.
SPEAKER TERMINALS
See “Connecting Sources
and Loudspeakers” on
page EN-13.
Please read the sections “Placing The Unit”,
“Power” and “Interconnect Cables” on page
EN-6 before connecting your PA240
amplier!
TRIGGER IN / OUT
Trigger IN allows the PA240 to be turned on or off by an external source.
Trigger OUT allows the PA240 to control the power state of other connected
equipment
See “Trigger IN/OUT” on page EN-10.
USB
For software upgrades only.
See “USB” on page EN-10.
NETWORK
This connection allows for remote control
from a third-party home automation system or
computer.
See “Network and RS232” on page EN-10.
RS232
This connection allows for remote control
from a third-party home automation
system or computer.
See “Network and RS232” on page EN-10.
Rear Panel Connections and Controls PA240
RS232 NET
TRIGGER OUT
(12V 100mA)
TRIGGER IN
POWER INLET
110-120V/220-240V~
50/60Hz 1.5kW MAX
USB
5V
100mA
SWITCH POSITIONS
115 = 110 - 120V ~
230 = 220 - 240V ~
SUPPLY
VOLTAGE
RCA
XLR
INPUT
+
4-16 OHMS. CLASS 2 WIRING
+
- -
R
ST BRIDGE DM
GAIN
25dB 31dB
MODE
L
INR INL
INR
OUTR
INL
OUTL
BALANCED XLR AUDIO INPUTS
Connect the XLR outputs of your pre-
amplifier.
See “Connecting Sources and
Loudspeakers” on page EN-13.
INPUT SWITCHES
Allow the PA240 to be configured in
different operational modes.
See “Connecting Sources and
Loudspeakers” on page EN-13.
PRE-AMPLIFIER OUTPUT
OUTL and OUTR provide a copy of
the signal applied to the IN L and IN
R phono sockets only, not the XLR.
Note: This is a passive output,
no additional filtering or
amplification is applied.
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