Module Installation | Jumper Selections |
1. Turn off all power to the unit.
2. | Make all necessary jumper selections. |
3. | Position module in front of desired module bay |
| opening, making sure that the module is right- |
| side up. |
4. | Slide module on to card guide rails. Make sure |
Priority Level*
This module can respond to 4 different levels of priority. Priority 1 is the highest priority. It mutes modules with lower priorities and is never muted. Priority 2 can be muted by Priority 1 modules and mutes modules set for 3 or 4. Priority 3 is muted by either Priority 1 or 2 modules and mutes Priority 4 modules. Priority 4 modules are muted by
PRIORITY LEVEL
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| 3 |
| 4 |
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| J6 |
| J7 |
| J8 |
| J6 |
| J7 |
| J8 |
| J6 |
| J7 |
| J8 |
| J6 |
| J7 |
| J8 |
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that both the top and bottom guides are |
engaged. |
5. Push the module in to the bay until the faceplate |
contacts the unit’s chassis. |
all higher priority modules.
*The number of priority levels available is determined by the amplifier the modules are used in.
GATING
Enabled
J4
Disabled
J6 J7 J8
J4
BUS
ASSIGNMENT
Bus
A B Both
J5 J5 J5
6. Use the two screws included to secure the mod- |
Gating
J4
PHANTOM
ule to the unit. |
Gating (turning off) of the modules output when insuffi- cient audio is present at the input can be disabled. Detection of audio for the purpose of muting lower prior-
POWER
On
J5
Mono
WARNING:
Turn off power to unit and make all jumper selections before installing module in unit.
ity modules is always active regardless of jumper setting.
Phantom Power
24V phantom power can be supplied to condenser microphones when jumper is set to ON position. Leave OFF for dynamic mics.
Bus Assignment
This module can be set to operate so that the MIC signal can be sent to the main unit’s A bus, B bus, or both buses.
J2
Off
J2
J2
Gate - Threshold (Thresh)
Controls the minimum necessary input signal level to turn the module’s out- put on and apply signal to the main unit's buses. Clockwise rotation increas- es the necessary signal level required to produce output and mute lower priority modules.
MIC1X
THRESH DUR G A
Gate - Duration (Dur)
Controls the amount of time the output and mute signal of the module remains applied to the main unit’s buses after the input signal falls below the required minimum signal level (set by the threshold control).
Limiter (Limit)
LIMIT TREB
T E
Bass & Treble (Treb)
Sets the signal level threshold at which the module will begin to limit the level of its output signal. Clockwise rotation will allow more output signal before limiting, counterclockwise rotation will allow less.The limiter moni- tors the module’s output signal level, so increasing Gain will affect when lim- iting takes place. An LED indicates when the Limiter is active.
Gain
Provides control over the level of input signal that can be applied to the internal signal buses of the main unit. Allows a way to balance the input lev- els of various devices so that the main unit controls can be set to relative- ly uniform or optimum levels.
GAIN BASS
MIC IN
1 G
2 
3
Provides separate controls for Bass and Treble cut and boost.The Bass control affects frequencies below 100 Hz and Treble affects frequencies above 8 kHz. Clockwise rotation provides boost, counterclockwise rotation provides cut. Center position provides no affect.
Connections
Uses standard female XLR to make connections to the module’s input. The input is