Section One - Front & Back Panels; Fbx2410 Front Panel Controls & Led Indicators; Fbx2410 Back Panel Controls & Connections - SABINE FBX2410 Operating Manual

SeCtIon one — Front & BACk PAnelS
1.1. FBX2410 Front Panel Controls & leD Indicators
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1. SETUP
Press and hold this button to begin the FBX setup mode. Filter
LEDs (light emitting diodes) will flash 5 times and the SETUP
LED stays lit. You are now ready to set FBX filters.
2. READY
The READY LED lights continuously when the automatic FBX
setup process has completed. This indicates your unit is ready
for operation. The total number of filters available for feed-
back filtering is 12; in the factory default setting, your unit will
automatically enter READY mode when the 10th filter is set.
Alternatively, you may enter READY status with fewer Fixed
FBX filters in place, simply by pressing the READY button at
any time. At this point the LED flashes indicating the Fixed filters
are unlocked. Press READY again to lock the Fixed filters, and
the LED will light continuously.
3. BYPASS
Bypass mode takes the unit out of the signal path so that it will
have no effect on the program. In active mode, the unit controls
feedback automatically. The red BYPASS LED lights when the
unit is in bypass mode.
4. SIGNAL LEVEL
The LED ladder indicates the signal strength relative to the
FBX's input clip level.
1.2. FBX2410 Back Panel Controls & Connections
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9. A/C Power Input
The FBX2410 Series is factory configured to operate at either
115 VAC or 230 VAC. Using the wrong input voltage may cause
permanent damage to the unit and will void the warranty.
10. Fuse
This equipment is fitted with an IEC power inlet incorporating a
built-in fuse holder. To change the fuses in this socket:
1. Disconnect the power cord from the unit.
2. Pull out the fuse holder and remove the old fuse.
3. Install a new fuse into the holder. Replace only with one
of the following fuses:
• 230 VAC: 0.06A, 10 W, 0.080 A T fuse
4. Refit the fuse cover.
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POWER INPUT
230 VAC 50/60HZ 0.06A 10W
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8
6
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5. RESET DYNAMICS
Press and hold this button until the Dynamic filter flash and
LEDs go off to reset all Dynamic filters.
6. NUMBER FIXED
Set the number of available fixed filters by pressing the NUM-
BER FIXED button (6) until the LEDs stop flashing, then release
it. The LEDs (8) will begin to light in sequence. When the LED
corresponding to the desired number of fixed filters lights, press
the Number Fixed button to register your selection.
7. FIFTH OCTAVE
Press the button at any time to select wider filters for any new
filters to be set. It is possible to have both 1/5 and 1/10 octave
constant "Q" filters active in one channel simultaneously.
8. FILTER STAGE ACTIVITY
When one of the unit's filters is activated, the corresponding
LED lights. A blinking LED indicates the filter that was most
recently activated.
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11. Power Switch
Previous settings retained during power-off.
12. Quarter-inch Output
TRS balanced or TS Unbalanced output.
Important: Refer to section 5.2.
13. XLR Output
XLR balanced output.
14. Quarter-inch Input
TRS balanced or TS unbalanced input.
Important: Refer to section 5.2.
15. XLR Input
XLR balanced input.
RED = FBX Fixed, Locked
AMBER = FBX Fixed, Unlocked
GREEN = FBX Dynamic
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