Specifications

68 Chapter 6
Cabling the XMU+
About XMU
+
Operating Modes
XMU+ operating modes are PBX dependent. They determine the specific way XMU+
lines behave when communicating with a PBX. See the XMU+ QuickStart Guide for
more information about operating modes.
If required, determine the appropriate operating mode (listed below) and set the PBX
line card to that operating mode. The Control Pulse (CP) relay in the following
diagrams can be configured for Normally Open (NO) or Normally Closed (NC) during
message play.
Continuous Play (CP)
The message plays
continuously to the line,
independent of what is
happening on other lines.
The CP contacts toggle
position for approximately
250 msec. at the start of the
message.
Synchronized
Continuous Play
(SCP)
The message plays
continuously to the line.
All lines begin playing the
message(s) at the same
time. The CP contacts
toggle position for
approximately 500 msec. at
the start of the message(s).