Specifications

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IMI 66-064
Installation
AUXILIARY EQUIPMENT INTERFACE
the key system telephones to indicate that the line is
--.
A non-key system telephone device or a data device
busy.
can be connected ahead of the common equipment.
Refer to Table 3-1 on page 3-4 and Figure 3-9 below
for connection details for this feature.
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The system can detect an off-hook condition in the
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connected device, and turn on the line status light at
Connection is across tip and ring of lines 2 and 4
using the auxiliary interface connections.
Auxiliary interface connections are provided at
terminals 1 and 6 of common equipment Mod Jacks
1 and 2.
Figure 3-9. Auxiliary Station Interface Connections
MUSIC INTERFACE
If music is to be part of the system, connect a KX
registered music source to the common equipment
music interface jack (RCA-type phono jack) provided
for this purpose. Refer to Figure 3-10 for jack location
details. The impedance of this input is approximately
500 ohms. Level adjustment of the music source may
be necessary. This may be done during system
checkout.
TYPICAL COMMON
EQUIPMENT CABINET
(MODEL N 1024 SHOWN1
MUSIC SOURCE (FOR
MUSIC ON HOLD AND
BACKGROUND MUSIC)
Figure 3-10. Music Interface
3-l 5