Neumann.Berlin KH 420, Руководство по эксплуатации

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16
| KH 420
Setting the SIGNAL SELECT rotary switch
L
X
Select one of the following settings, depending on your needs:
Setting Meaning
ANALOG ANALOG INPUT socket (XLR)
H
DIGITAL A Digital subframe A, AES3 INPUT socket (BNC)
J
or
AES3 INPUT socket (XLR)
I
DIGITAL B
Digital subframe B, AES3 INPUT socket (BNC)
J
or
AES3 INPUT socket (XLR)
I
DIGITAL A+B Digital subframe A summed with digital subframe B
and a 6 dB attenuation, AES3 INPUT socket (BNC)
J
or
AES3 INPUT socket (XLR)
I
Each of these can be selected with and without delay added, so it is very quick to bypass
the delay.
The digital output is a buffered copy of the digital input signal which can be used to feed
the digital signal onto other loudspeaker
s or products. There is no digital output from the
AES3 OUTPUT socket (BNC)
K
when an analog signal is connected to the ANALOG INPUT
socket
H
, therefore the DIM 1 cannot be used as an analog-to-digital converter. Delay is
not added to the digital output, so any delay required on subsequent loudspeakers in the
daisy chain should be made on those loudspeakers.
DIM 1 DIM 1 DIM 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M I I I I I I I I I I I I I I I I I I D D D D D D D D D D D D D D D D D D D D D D D D D D D
Connecting/disconnecting the KH 420 to/from the mains
power supply
To connect the KH 420 to the mains power supply:
X
Make sure that the on/off switch
E
is set to “0”.
X
Connect the IEC connector of the supplied mains cable to the mains socket
D
.
Power Source
E
D
X
Connect the mains plug of the mains cable to a suitable wall socket.
To disconnect the KH 420 from the mains power supply:
X
Set the on/off switch
E
to “0”.
X
Pull the mains plug out of the wall socket.
EN