6
CONTROL ELEMENTS OF POWER SUPPLY UNIT
The power supply of the surround processor is housed in an external unit which also contains the connections for the
video components.
Power supply
The
power switch (43)
above the
MAINS socket (42)
on the rear of the power supply unit
turns on electricity both to the power supply unit as well as the surround processor. If the
power switch is in the OFF position, the unit is disconnected from MAINS power and the
POWER SUPPLY LED (18)
remains dark.
If the
power switch (43)
is in the ON position, the units are ready for operation and the
POWER SUPPLY LED (18)
is illuminated.
The
POWER SUPPLY LED (18)
illuminates green, when the
power switch (17)
on front of
the surround processor is in the OFF or STBY position.
If the surround processor is turned on (power switch (17) in ON position), the
POWER
SUPPLY LED (38)
illuminates red, indicating that both units are ready for operation.
LEDs for selected
video input
The
LEDs for selected video input (37)
indicate which video input is active.
CONTROL ELEMENTS OF SURROUND PROCESSOR
Power switch/ LED
The
power switch (17)
is used to turn on the surround processor, and the
power LED (18)
indicates the operating status of the surround processor. It is required that the power switch
on the rear of the power supply unit is in the ON position. The POWER SUPPLY LED on
the power supply unit will illuminate green.
If the
power switch (17)
is in the OFF position, all functions of the surround processor are
deactivated. The
power LED (18)
remains dark, the POWER SUPPLY LED of the power
supply unit is green.
In the position STBY, the unit can only be turned on or off with the
power button (59)
of the
remote control. The
power LED (18)
and the POWER SUPPLY LED illuminate green.
If the
power switch (17)
is in the ON position, the unit is turned on. The
power LED (18)
and the POWER SUPPLY LED of the power unit illuminate red.
In this mode of opertaion, the
power button (59)
of the remote control does not work.
Volume buttons
The
volume buttons (16)
can be used to increase () or decrease (VOLUME -)
overall volume. The playback volume is indictaed by the
volume indicator (6)
. By briefly
pressing the according button, volume can be adjusted incrementally.
Volume can also be adjusted using the keys
and
VOLUME - (65)
of the remote
control.
IR receiver
The
IR receiver (15)
receives the signals of the remote control and should not be covered
by any objects.
Direct input selection
The
direct input selectors (1)
„INPUT 1“ to „INPUT 4“ are used to directly select from four
inputs. For information on which input jacks activate the according INPUT buttons, please
refer to
APPENDIX A
.
Input selection
The
input selection buttons (9)
„INPUT +“ and „INPUT –“ are used to select the inputs one
after another. For information on which input jacks are assigend to the according INPUT
buttons, please refer to
APPENDIX A
.
OVERLOAD
The
LED for overload indication (2)
illuminates when a signal that is too strong is received
via one of the
analog inputs (24)
. In this case, the unit regulates the level down as far as
necessary in order to reproduce the signal received without distortion. The function of the
overload control can be adjusted in the SETUP Menu - see chapter
„THE SETUP MENU“
,
topic „overload control“.
