16.- Fan: When the temperature is under 50°C, the fan stops. But if the temperature is over 50°C,
the fan will starts to run and the speed of the fan will be increased until the temperature decrease.
17.- Power cord: Allows you to connect the supplied power cord.
18.- Fuse: This fuse protects the alternating current circuit of the unit, and can be replaced only in
case of the fuse broke.
19.- Voltage selector: Use this switch to select the voltage in accord to the zone where you want to
install the amplifier.
20.- Monitor line out: This terminal allows you to connect other device, such as amplifier, recorder, etc.
21.- 1W 8Ω monitor: Use this terminal to connect small external speakers, which will be powered by
an auxiliary power amplifier, offering a 1W of nominal output. Only the mixed audio signal coming
from AUX IN, is included I the output signal. What is more, the output signal is controlled only by the
channel 4 and 5 volume control.
22.- Priority terminal: When these terminals are in short-circuit (e.g. using an electrical switch), the
audio signals from channels 4 and 5 are attenuated.
23.- AUX paging input: Use these terminals to connect an auxiliary signal. The input features of
Voice Priority function, which overrides all other input signals once, an auxiliary message is sent. If
you want to deactivate this function permanently, contact to your dealer.
24.- a) Zone: There are 4 dip switches, Move the switch up to select the zone where you want to
listen the signal sent by the phone line.
b) Volume: Allows you to set the audio signal output volume form the phone line. When you don't
use the phone line, we recommend to use the volume level to 0.
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