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2.8 H
I
ARDWARE
NSTALLATION
MOH P
ORT
S
P
ERIAL
ORT
If music on hold is to be supplied from an external source, con-
nect the source to the MOH connector or the upper right side of
the cabinet via a standard 1/8" monophonic mini jack. Custom
messages-on-hold can be downloaded and stored to disk from
any standard cassette player via this port.
A standard serial printer or laptop PC may be connected to the
DB9 Serial connector on the side of the cabinet or connected
through punch down on the 66 Block for locating the PC outside
of the equipment room. A standard shielded serial cable DB9 to
DB25 should be used (Radio
Shack #26-117 or equivalent) to
connect to a laptop.
The maximum distance from the
cabinet is 100 ft.
The output from the serial port is:
programmable from 300 bd to 38.4
KB, 8 data bits, 1 stop bit, and no
parity. The pinout is: Data
Transmit – Pin 2, Receive – Pin 3,
and Ground – Pin 5.
IVX
Release Tab
Power/Status
24VAC 3A
MOH
RS232
Serial Port
Port
Port
Card
Card
2
1
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