Genelec 9301A, Руководство по эксплуатации

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9301A automatically wakes up to its normal
operation mode. The wait until entering the
ISS power save can be configured using
the GLM software. When ISS is active you
can have your monitoring system ready for
action at all times.
Installation
Connections
Two GLM Network connectors are available
for computer management using the Genelec
Loudspeaker Manager (GLM) software. This
software can support analog and digital
audio systems with up to 45 monitors and
subwoofers.
Four AES/EBU input/output pairs from
AES IN 1 to AES IN 4 are available for digital
audio signals. Outputs 1 to 4 are a bit-to-
bit copy of the input digital audio data and
will typically be connected to the satellite
monitors. This retains the original signal
quality without any modification.
Always ensure that any LFE source is
fed into input AES IN 4 of the 9301A. The
subframe carrying the LFE channel content
can be assigned using the GLM software.
Please note that this content is also
available at the AES OUT 4 as all the AES
OUT connectors carry a bit-to-bit copy of
the input audio. This means that the LFE
content along with other digital audio data
is available for devices connected to the
output.
The mains input supports a wide mains
voltage range (100-240 VAC, 50-60 Hz) and
enables the 9301A to be plugged in anywhere
globally. If the mains power is provided with
a generator, inverter or certain lower-quality
UPS devices, we recommend filtering of the
mains power voltage harmonics and taking
care that the voltage supply is stable.
Controls And Adjustments
On the outside of the unit there are a power
switch and four lights, one for each AES/
EBU input. The power switch indicates that
the power is on. When the light is flashing
continuously, the 9301A settings are being
edited with the GLM software. When the
input channel lights are lit a valid AES/EBU
input has been detected. If the light is off,
there is a problem with the AES/EBU data or
there is no valid AES/EBU input. See Table 1
for a list of light functions.
In the GLM management software, the
Figure 5. During the Setup Layout we suggest that the 9301As are placed under or above the
subwoofers they are connected for easy identification. The "AES/EBU Digital Channels on
SUBWOOFER LINK" section allows choosing the input channels to be bass managed. The
default selection includes all inputs.
Figure 6. During the Group Define stage of GLM Setup, any subwoofer that is connected
via Subwoofer Link to 9301A is automatically identified as "Multichannel". Respectively, if a
9301A is not used, the setting is automatically "Stereo".