dB TECHNOLOGIES DVA NETWORK 1.2 Device Plugins Manual User Manual
Page 11
10/17
Rev 1.0
Each panel contains:
Vu-meter bar on the left (green): channel amplifier output level in dBfs (decibel full. scale, 0dBfs =
maximum power delivered) ;
Vu-meter bar on the right (red): channel limiter compression level in dB;
Status (or active) indicator: green = channel is ok; Red = malfunction is detected;
MUTE: single audio way mute
Delay Preset panel: Select a different audio Delay preset (see Speaker User manual). Delay is indicated in
mS and ranges from 0 to 4.5mS in step of 0.5mS.
The following formula can be used to align an audio signal:
Delay = (GAPx1000)/344
Delay = ms (in milliseconds)
GAP = distance between speaker and reference point (in meters)
Speed of sound = 344 m/s
Inv. Phase performs a phase rotation of 180° respect to the input signal. It turns red when phase rotation is
active.
Xover Preset panel: Select a different audio preset for Xover (see Speaker User manual).
Woofer Low Pass Cut-off Frequency can be selected in step of 5Hz with a slope of 24dB/oct.
An HighPass filter with the same cut-of frequency will be automatically applied to Xover Out.
Group panel: Assign the speaker to a Group Equalizer. When assigned, equalization delay or volume can
be modified in the Group Eq window.
FW Rev: Show revision of currently loaded Firmware.
Temp: indicates PSU temperature in °C.
Standby: enter in standby mode to reduce internal temperature and energy consumption in long
inactivity conditions. Button is usually green and becomes red in "stand-by" condition.
Anyway, DVA Network communication remains active and speaker can be reactivated at any time by
pressing the key again.
ATTENTION!!
If activated, standby button will switch PSU module off and will deactivat audio on all 3
output channels.
Factory Default: Allows to reset all settings made via DVA Network software and to restore factory
configuration settings.
ATTENTION
Speaker must be assigned to a group in order to modify the audio equalization.