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This section presents installation instructions for all systems. In this section you'll find installation
details not found in the Quick Start section.
AC Power Connection
Intelix supplies an 18 Volt, 3.0 (or 1.5) Amp center-tapped transformer to power the Mixer. If you
use another AC supply, it must supply 18 volts and have at least a 21 VA rating for an 8 x 8 matrix
and 60 Volt-Amp rating for larger matrices. The following figure shows the the AC Power jack on
the rear panel.
DC Power connection
The mixer can also be connected to a DC power supply via the Molex-style DC power jack on the
rear panel. The DC supply can be used as the sole power source or as an on-line backup.
Note:
If the DC supply is used as backup, it must meet the following voltage requirements:
√ A regulated supply (for example, a battery) must be between 17 and 18 volts (voltages
greater than 18 will drain the DC supply; using less than 17 volts will reduce the dynamic range of
the mixer).
√ An unregulated DC supply must be between 17 and 18 volts. If the supply is less than 17
volts, a hum may be audible at the outputs.
The current supplied mustbe at least 1.5 A for an 8 x 8 matrix and 3 A for larger matrices. The
wire configuration and voltage requirements are as shown in the right-hand figure below.
20
System Installation Reference
Rear Panel View
Psychologist Mixer User Manual
Psychologist Mixer User Manual
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