Input, Output And Control Section - dB Technologies VIO S318 Caractéristiques Techniques

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INPUT, OUTPUT AND CONTROL SECTION

1. AUDIO INPUT ("Balanced audio Input")
Input compatible with balanced XLR cables. Used for the input connection of the audio signal coming from the
mixer or from another speaker or subwoofer in daisy-chain configuration.
2. AUDIO DAISY CHAIN ("Balanced audio Link")
Output compatible with balanced XLR cables. Used to send the audio signal to the other VIO S318 in daisy-chain
configuration.
3. AUDIO SIGNAL ATTENUATION ("Subwoofer Attenuation")
Allows adjusting subwoofer attenuation.
Before starting subwoofer and system configuration, set at 0 dB.
4. STATUS LEDs ("Status")
LEDs relating to module operation. A table in next page summarizes the meaning of the different LEDs.
5. POLARITY SWITCH ("Polarity")
Allows reversing subwoofer polarity. It can prove useful to align the phase among the different subwoofers
or between a subwoofer and the line-array modules. For further information, refer to
PARAMETERS.
6. DELAY CONTROL ("Delay" [ms])
The two rotary switches allow setting the output signal delay within the 0-9.9 ms range. The first switch adjusts
delay total value, the second one the decimal value.
7. CARDIOID MODE SWITCH ("Cardioid preset")
Allows configuring the cardioid use with a single command. If this mode is selected, the "Active" LED is ON and
the polarity and delay values are by-passed.
8. AUDIO OUTPUT WITH HIGH-PASS FILTER ("HPF Xover output")
Output compatible with balanced XLR cables. If the subwoofer audio output is directly sent to a VIO-L210 system,
a filtered audio signal can be used at the Xover frequency. This frequency is selected through the special XOVER
control [9].
9. XOVER FREQUENCY SWITCH ("Xover [Hz]")
It selects the XOVER frequency (70-75-80-85-90-95-95-100-105-Fullrange)applied to output [8]. The Service/User
position must be used for the firmware update status or to recall a USER setting (refer to the DBTECHNOLOGIES
NETWORK manual). Refer also to the
VIO-S318
FIRMWARE UPDATE section and
CONFIGURATION
CONFIGURATION PARAMETERS
Cod. 420120244 REV. 1.1
section.
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