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Opening and closing the flap
(PA 1530 only)
The flap is fitted with a snap closure.
To open the flap press lightly at the marked point; the flap will
then spring open.
Never pull the flap – the snap closure will be damaged!
To close the flap raise it and press it lightly against the
machine until the snap closure engages.
(On / Off switch)
Pressing the
button briefly switches the device
on and off. When the unit is switched on the green indi-
cator above the button glows.
Note:
When you switch on, the
LEDs flash for a few seconds (power-on delay).
The unit is ready for use as soon as the delay time is
elapsed.
Caution!
The mains button is not a mains isolation switch.
Even when the green LED is not glowing parts of the
machine remain connected to the mains power
supply. If the unit is not to be used for a long period
we recommend that you isolate it from the mains by
pulling out the mains plug at the wall socket.
Delayed power-off (sleep timer)
The amplifier features a delayed power-off function
(sleep mode). This function switches the unit off, to-
gether with all the R
after a variable delay. The delay period can be set to a
value between 10 and 60 minutes.
Activating the power-off delay:
Switch on the amplifier and the source device you wish
to use. Hold the
button on the amplifier pressed
in for about 3 seconds until 6 of the listening source
LEDs light up. In this mode the LEDs indicate the power-
off delay period in 10-minute increments (6 x 10 min =
60 min). The time can be reduced in 10-minute steps by
repeatedly pressing the
always indicate the delay you have currently set.
The delay period is activated when the machine detects
that you have not pressed the
of about 4 seconds. The
indicate that the power-off delay is running.
Note:
It can be switched off at any time by pressing the
button briefly.
Note:
The amplifier can also be switched on using the source
buttons. If the source device you wish to use is connec-
ted to the amplifier via an R
source switches on the amplifier automatically.
/
resp
/
devices connected to it,
LINK
button. The LEDs
button for a period
LED flashes slowly to
cable, selecting that
LINK
PHONES
(headphones socket)
Socket for stereo headphones with an impedance of at
least 50 Ω. The amplifier features a separate high-quality
headphone amplifier, independent of the loudspeaker
output stages.
/
These push-buttons switch the speaker outputs A and
B on and off.
Notes:
The red LED above the
when the corresponding loudspeaker output is switched
on.
If the LEDs flash, the protective circuit for the loud-
speaker outputs has switched the speakers off - see
'Trouble shooting' section.
(Output switch) (P 1230 R only)
This push-button switches the Cinch output PRE 1 on
and off.
(Output switch) (P 1230 R only)
This push-button switches the optional XLR output
PRE 2 on and off.
Note:
The red LED above the
when the corresponding pre-amplifier output is switched
on.
The
pre-amplifier
PA 1230 R / PA 1530 R cannot be switched off.
27
(PA 1230 R / PA 1530 R only)
or
button glows
or
button glows
amplifier
(PRE
OUT)
of
the
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