4
FRONTAL PANEL
1. RTA MIC INPUT
It is the microphone input for the Real Time Analyzer (RTA), the connector is a XLR female of 3 pins balanced.
2. LCD Screen
Displays the Graphic User Interface (GUI), it provides all the options for configuring the Bunker Power Drive BPD-
1. Among these options are the signal routing, effects and functions.
3. Navimec
By means of the Navimec the user is allowed to navigate the graphical user interface. With it is possible to move through
the menu, to load the programs, and to select and edit parameters.
4. Direct Access Buttons.
These 9 buttons give the user direct access to the different modules in the system.
<MENU>
Main Menu.
<PROG>
Creates or modifies a program.
<STORE>
Saves changes made to the program.
<EQ>
Direct access to the Graphic Equalizer Interface.
<XOVER>
Direct access to the Crossover Interface.
<SUBH>
Direct access to the Subharmonic Synthesizer Interface.
<COMP>
Direct access to the Compressor Interface.
<DELAY>
Direct access to the Alignment Delay Interface.
<MUTE>
Direct access to the Mute Interface, where the user can activate/deactivate outputs.
5. Input Level Columns
The Input Level Columns help to monitor the magnitudes of the signals applied to the inputs BPD-1, level given in dBu.
The unit has two columns, one for the channel A, and another one for channel B, in which the input levels are displayed in
real time. The range of the displayed levels is from -20 dBu to +20 dBu.
6. Output Level Columns
The Output Level Columns help to monitor the magnitude of the signals outputted by the BPD-1. The unit has eight
columns, one for each output, in which the output levels are displayed in real time. The range of the displayed levels is from
-20 dBu to +20 dBu.
7. Power On/Off Switch
This switch controls the power On/Off of the unit.
RTA MIC INPUT
31 BAND GEQ / XOVER / SUB-HARMONIC / LIMITER
3 BAND PEQ / DELAY / RTA WITH AUTO EQ / COMPRESSOR
8 CHANNEL XLR OUTPUTS
CH A
CH B
OUTPUTS dBu
INPUTS dBu
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2
3
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5
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7
8
POWER ON
Complete Equalization &
Loudspeaker Control System
32 Bits Digital Signal Processor
DATA SELECT
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
-20
0
+6
+12
+20
MENU
EQ
COMP
PROG
XOVER
DELAY
SUBH
MUTE
STORE
OK
O
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2
3
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