XMV4280/XMV4140 Owner’s Manual
18
Using and connecting the [REMOTE] connector
and [FAULT OUTPUT] connector
This chapter explains how to use and connect the [REMOTE] connector and [FAULT OUTPUT] con-
nector located on the rear panel of the XMV.
You can connect switches to the rear panel [REMOTE] connec-
tor, and use them to remotely mute/unmute all channels or
switch the power standby/on status.
From the left, the [REMOTE] connector consists of MUTE
ALL, STANDBY, and GND pins.
The [REMOTE] connector uses a Euroblock plug.
For details on how to connect Euroblock plugs, refer to “Con-
necting the [REMOTE] connector or [FAULT OUTPUT] con-
nector” (page 19).
•Muting/unmuting all channels
•Switching the power standby/on status
A lamp or other indicator can be connected to the rear panel
[FAULT OUTPUT] connector to inform an operator when a
problem occurs.
The [FAULT OUTPUT] connector consists of NO (Normally
Open), C (Common), and NC (Normally Closed) pins. The
[FAULT OUTPUT] connector is a relay circuit that operates as
follows.
The [FAULT OUTPUT] connector uses a Euroblock plug. For
details on how to connect Euroblock plugs, refer to “Connecting
the [REMOTE] connector or [FAULT OUTPUT] connector”
(page 19).
Using the [REMOTE] connector (Euro-
block 3-pin)
Turning mute on Turning mute off
NOTE
When mute is on, you can temporarily unmute using the
[MUTE] button on the front panel. When you turn on the
power to the unit again, all channels will be muted.
Switching the power to
standby
Turning the power on
NOTE
If the power is set to standby, turning on the power to the
unit again will place the unit in standby mode.
Using the [FAULT OUTPUT] connector
(Euroblock 3-pin)
Normal state
Fault condition
Power off
NO Open Closed Closed
NC Closed Open Open
Example: Using an LED to indicate the
XMV’s normal/fault status
CAUTION
The rated load of the relay contacts is 1A, DC 30 V for a
resistive load.
Do not apply a load that exceeds this rating.
C
NC
NO
C
NC
NO
Normal state
Powered-off / Abnormal state
Lit
Unlit
Unlit
Lit
XMV
XMV