Directed Electronics 560T Instruções de Operação descarregar pdf (Página 61)

Doc.No.: INTERM-120-240

Page 2 of 7

Unpacking and Installation.

Although it is neither complicated to install nor difficult to operate your PA–amplifier, a

few minutes of your time is required to read this manual for a properly wired

installation and becoming familiar with its many features and how to use them.

Please take a great care in unpacking your amplifier and do not discard the carton and

other packing materials. They may be needed when moving your set and are required if

it ever becomes necessary to return your set for service.

Never place the unit near radiators, in front of heating vents, in excessively humid or

dusty location to avoid early damage and for your years of quality use.

Connect your complementary components as illustrated in the following page.

Features.

* THERMAL PROTECTION & AUTOMATIC IDLING CIRCUITRY.

To insure stability and reliability against over-current and over-heating,

thermal protection circuitry is provided. In addition, automatic idling

circuit is provided to protect against thermal run-away.

* BALANCED INPUT.

A balanced input is provided to reduce hum pick up from a long distance

Input cable and to avoid ground loop problem when you build the system.

* GAIN ADJUSTMENT.

You can adjust the input gain from –12dB to 0dB (1V) by using of input

gain adjust control.

* USE OF EMERGENCY BATTERY.

You can operate the PA amplifier by using emergency battery for unexpected AC

power failure.

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Directed Electronics 560T Instruções de Operação Página 61