I C S - 2 4 H E A T S E T S T A T I O N
1 - 6
INTERNAL ADJUSTMENTS AND CONNECTIONS
The connectors found inside the ICS-24 are shown in the following figure and
described by the following text.
Figure 2: Internal Adjustments and Connections
Option Jumpers (1)
The option jumpers in the ICS-24 are not used. Options are configured in the
Matrix.
Power Connection (2)
The station requires local power, which can come from various sources,
including:
16-VAC Doorbell Transformer
A doorbell transformer can be attached to a separate box containing the
power-line connection and the low-voltage 16-VAC secondary can be routed to
the connector on the circuit board. This connection is especially useful if the
headset station is installed in a wall.
VIEW FROM TOP
OF ICS-24
FRONT PANEL
1
3
2
MATRIX CONNECTOR
POWER CONNECTION
OPTION JUMPERS
• Three power sources are
available for the station.
• Note: Both 10-VAC and
16-VAC doorbell
transformers are
commonly available at
hardware stores, but only
the 16-VAC transformers
are suitable in this case.
