Operation - Velleman 8040 Bedienungsanleitung

Operation

OPERATION
CAUTION: Before turning on the power amplifier(s) turn down the volume
control.
8040
Mosfet Power Amplifier
(*) In Auto power mode the unit will turn itself on as soon as an input signal (min 5mV) is sensed.
This is a very convenient function if the amplifier is placed next to the speakers. The amplifier will go
back to "auto" standby mode If no input signal is sensed for about 15min . If during auto power
mode the unit is turned on or off manually, the auto power function will be disabled.
8
On
Temp. error
Clip/Auto power
1. Standby/Auto button and
indication. Press this button briefly
to turn on the unit or to set the unit
in standby. Keep this button
pressed to set the unit in auto
power mode (*). The Auto power
LED will light up (see 4).
2. On LED. Indicates when the unit is
turned on.
3. Temperature error indication.
Lights up if the amplifiers
temperature is too high. The
sound will also be muted at that
time. The sound will come back if
the temperature has dropped to a
suitable level.
4. Real clipping indication when the
unit is operating. For best sound
quality observe that this LED is not
constantly on. Auto power
indication during standby.
5. Output level indication with
backlight.