Sound Performance Lab 2718 Stereo Equalizer User Manual


 
10
RackPack: Vox Ranger
ON, LED Display
Control Elements
ON
With the ON button you can turn the device on or off. The ON button is
illuminated when the device is active.
Relay hard bypass circuits ensure signals to be directly switched from
input to output in the case power failures – this “Power Fail Safety“
feature guarantees signal flow in any situation.
Signal LED
The SIG. LED indicates that an audio signal reaches the input with a
level above -20 dB. This LED helps the operator especially in complex
setups to determine immediately whether the Vox Ranger actually
receives any signal.
Overload LED
The OVL LED indicates a potential internal overload. It begins indicat-
ing approximately 3 dB ahead of any expected overload to leave head-
room for peak levels.
Overloads must be avoided to exclude audible distortions. The gaining
is still perfect in most cases when the OVL LED is illuminating shortly
since there’s still a headroom of 3 dB for peak levels.
Permanent illumination of the OVL LED indicates overloads with pos-
sible audible distortions. Reduce the OUTPUT Gain control if the OVL
LED illuminates permanently until the OVL LED goes out or flashes
shortly.
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