dBTechnologies VIO S218F Manuel D'utilisation page 33

English
INPUT, OUTPUT AND CONTROL SECTION
1 2
Polarity Delay [ms]
0
9
1
8
0°
180° 7
6 4
5
When green light is on, polarity and delay are bypassed
Balanced
P P U U S S H H
Audio
Input Link
10 11
1. POLARITY
Lets you invert the subwoofer polarity. This can be useful to align the phase of several subwoofers with each
other, or that of one subwoofer with the line-array modules. For any further details, see the
PARAMETERS chapter.
2. DELAY
The two rotary selector switches let you set the output signal delay in the range 0–9.9 ms. The selector switch on
the left adjust the unit value, while the one on the right adjusts the decimal value.
3. CARDIOID PRESET
A single control to configure for cardioid use. When this mode is selected, the "Active" LED is on and the polarity
and delay settings are bypassed.
4. STATUS LED
LEDs related to the module operating status. The table on the next page briefly summarises the meanings of the
various LEDs.
5. SUBWOOFER ATTENUATION
Lets you adjust the subwoofer attenuation. Set to 0 dB before starting to configure the subwoofer and system.
6. SYSTEM TEST
Carries out a test using a sweep signal to check that the woofer is in good working condition. This test should not
be considered exhaustive, but just a first troubleshooting check.
7. USB DATA SERVICE
Using this standard type B USB port, you can update the product's firmware using a PC and USB BURNER
MANAGER. For further information, refer to the website
section and the UPDATING THE FIRMWARE chapter.
VIO S218F
3 4
Status
Cardioid preset
.0
.9
.1
Active Limiter
.8
2 .2
Signal
3 .7 .3
Mute/Prot
.6 .4
.5
Ready
Xover [Hz]
60
Service / User 70
Fullrange
110
85
100
90
LPF
12
5 6
USB Data Service
Subwoofer Attenuation System test
-6
dB
-9
dB -3
dB
-12 -2
dB dB
-1
-18 dB
dB
-24 0
dB dB
Push and Hold to test
Mute
75
80
HPF
Xover output
13
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7 8 9
R R D D N N e e t t
Expansion Card
P P U U S S H H
Remote
Preset Active
Active
Link
Data In
Data Out
IN ITALY
DESIGNED & DEVELOPED
CONFIGURATION
in the "DOWNLOADS"
Cod. 420120416 REV. 1.2
P P U U S S H H
VIO S218
VIO S218F
(flyable)
33