Input, Output, Rdnet And Control Section - dB Technologies OPERA UNICA 12 Manuel De L'utilisateur

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INPUT, OUTPUT, RDNET AND CONTROL SECTION

1. INPUT AND OUTPUT LINK ("Balanced audio")
Input and output compatible with balanced XLR cables.
In particular, "Input" is used to connect with the audio
signal coming from the mixer or from another loudspeaker,
"Output Link" is used to link the signal to other
loudspeakers. Daisy-chain configuration.
2. INPUT SENSITIVITY
Allows adjusting the attenuation of the speaker using the
input volume.
3. INPUT AND NETWORK CONNECTION LINK RDNet
Section compatible with network cables with etherCON/RJ45
connectors.
In particular, "Data in" must be connected to devices such
as RDNet Control 2 or Control 8; "Data Out" is used to
link the network to additional loudspeakers in daisy-chain
configuration.
4. INPUT SENSITIVITY "Mic/Line" SWITCH
Set the switch to "Mic" in case of microphone input and to "Line" in case of signal coming from a mixer or from
another loudspeaker.
5. DSP PRESET - ROTARY AND TABLE
The presets selectable through rotary are shown in this table as a reminder.
SPEAKER
S1 - Playback, suitable for a music program playback
S2 - Bass boost, with emphasis on low frequencies
S3 - Vocal enhance, suitable for human voice
HPF
H1 - HPF 90Hz, applies a filters with cut-off frequency at 90 Hz
H2 - HPF 120Hz, applies a filter with a frequency
WEDGE
W1 - WEDGE FLAT,
FLAT
FLAT - It does not equalise the loudspeaker output.
USER/SERVICE - POSITION FOR FIRMWARE UPDATE
6. STATUS LEDs
LEDs relating to speaker operation. See explanatory table in the following page.
7. CONTROL LEDs
LEDs relating to module network operation (RDNet).
In particular, if "Link" is on the RDNet network is active and has acknowledged the device, if "Active" is flashing
there is data traffic, if "Remote Preset Active" is on all local control on the amplifier panel are by-passed by the
RDNet remote control.
8. SERVICE DATA USB PORT
It is a USB B port to be used only for product firmware update. For further information refer to "FIRMWARE
UPDATE".
OPERA UNICA 12 - OPERA UNICA 15 Cod. 420120269 REV. 1.0
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