8
5.
PANEL FUNCTIONS
5.1
Front Panel
1.
ON/Standby Button:
the equipment is switched on by default just switching to ON the
rear power switch.
•
When the ON LED of the front panel is lit in white, the device is operational.
•
To enter in standby mode, press and hold the ON button of the front panel until all
LEDs on the front panel blink once. The prot. LED (red) will illuminate together with
the ON LED (white) to indicate that standby mode is active.
•
To exit standby mode, repeat the process.
2.
Control knobs (1-4):current
Each front panel LEVEL knob allows to control the correspondent amplified audio
outputs. When two channels are bridged, potentiometer 1 or 3 will be the one taking
control of the bridged channel pair, and 2 or 4 will be then inactive. For further
information see HADA DSP Manager chapter.
The
front panel knobs can be disabled
by holding down the ON button until all
front panel LEDs flash three times. The same procedure will enable them again.
3.
Signal indicator LED
: indicates signal presence in the amplification output. These
indicators light up in white colour when the input signal exceeds -36dBV threshold.
4.
Clip indicator LED
: lights up in red colour when the input signal e18dBV.
5.
Limit indicator LED
: lights up in red colour when the output signal reaches the limit set
by software in the output limiter section. In case that any limiters are set, the LED lights
up when the maximum power is reached.
Depending by the output mode configuration
(Dual or Bridge Mono)
and the
output settings
(4 Ohm, 8 Ohm, 8 Ohm Bridge, 70V or 100V)
the behaviour of the limit
LED changes
. Please ensure that the output configuration matches with the load in use.
