Warning messages
SIGNAL
SATURATION
POWER SUPPLY
SIGNAL SATURATION:
POWER SUPPLY:
-A.
-B.
Occasionally, when the amplifier is operating normally, the display may show a flashing
message
This means that the signal that reaches the mixer is excessive in one or several of the 6
inputs. Although the amplifier has a limiter to avoid unwanted distortion, it is a good idea to
readjust the independent volume control of each input where the excess level is occurring
and readjust the general volume, if necessary.
If the amplifier stops working and shows the
message, this means that the internal
control device has switched off the unit’s power supply. This may be due to two reasons:
The internal temperature of the unit is too high and the heat protector has been
triggered.
The microprocessor has detected some kind of anomaly in the power supply of the
power circuit, and has switched it off.
Thus, if the
message appears, check whether the passage of air (front and rear) is
blocked and put the problem right.
Switch off the amplifier, allow it to cool and then switch it back on again.
Otherwise switch off the unit and call technical assistance.
AX-309
16
14
610.104A
