dbx ProVocal, Руководство пользователя

Страница: 11 / 33

Microphone Input
This balanced high-impedance input connection is used to insert the microphone signal direct-
ly into the preamp. Use the LINE switch to make Microphone input or the rear panel line input
active.
Line Select Switch
This switch, when lit, selects the rear line input or front panel instrument input (when con-
nected) as the source signal of the ProVocal™.
Line Input
This unbalanced high-impedance input connection is used to insert an instrument signal direct-
ly into the preamp. Use the LINE switch to select between the instrument input or the rear
panel line input. Plugging into the instrument jack will override the rear panel 1/4” input jack
(line input must be selected).
+48 Volt Switch
This switch activates phantom power for condenser microphones on pins 2 and 3 of the XLR
mic input. You should connect your microphone before turning on the phantom power to pre-
vent damage to your microphone. Be sure to always lower levels prior to using the the +48
Volt Switch.
20dB Pad Switch
This switch attenuates the microphone input signal by 20dB.
Note-
The
+48 Volt
and
20dB Pad
functions are only available when the microphone input is in use.
Gain Control
This control sets the amount of input gain. The range of gain available is +30 to +60dB for the
microphone input and -15dB to +15dB for the line and instrument inputs.
Analog Signal LEDs
These LEDS are used to indicate input signal (Green), Peak (Yellow) signal and Clip (Red)
respectively, the peak LED will light 3dB prior to analog input stage clipping.
Program Up and Down buttons
These buttons are used to scroll through the Program menu and when pressed simultaneously,
will bypass all ProVocal™ effects. To take the unit out of bypass mode, press either the
<Program Up>
,
<Program Down>
or
<Effect>
button.
Display Window
This seven-segment window is used to show all program operating and editing information of
the ProVocal™. Note: If digital clipping occurs, the display window will flash:
CL
.
1.2 Front Panel Controls
Getting Started
Section 1
ProVocal ™
ProVocal™ User Manual
3