SABINE FBX SOLO 620 SL-620 Operating Manual page 5

SM-620 Front & Back Panels
POWER
The ON/OFF power switch is a two-position push button switch.
The LEDs corresponding to all active filters will blink on power-
up.
ACTIVE/BYPASS
In Active mode, the unit controls feedback automatically. The
two-color "BY" LED lights green when the unit is in Active mode
and lights red when in Bypass mode. Phantom power and the
mic preamp remain active in Bypass mode; only the FBX function
is bypassed.
RESET
Press until the LEDs stop flashing to reset or clear all filters.
FILTER ACTIVITY
When one of the unit's constant "Q" filters is activated, the
corresponding LED lights. A blinking LED indicates the filter that
was most recently activated.
LOCK FIXED FILTERS
When the "LOCK FIXED" button is pressed, its LED will light to
indicate that the FBX is in "LOCK FIXED" mode. "LOCK FIXED"
mode can be activated at any time after system setup and will
stay on until the button is pressed again and the LED turns off.
The dynamic filters are not affected.
CLIP LEVEL ADJUST
Adjust the clip level so that the clip LED blinks intermittently.
Higher levels will cause distortion, and lower levels will cause an
increase in sound system noise level. When the output level
switch is set to UNITY: The FBX combines input and output
levels into one control so there is no net gain or loss of signal
regardless of where the clip level is set. When the output level
switch is set to LINE: The FBX has an adjustable gain which
ranges from -15dB to +20dB.
FILTER WIDTH SWITCH
Switch to narrow 1/10-octave filters for music applications or to
wider 1/5-octave filters for spoken word applications. The change
takes effect only on power up. Selecting a new width has no effect
unless you power down and then power up again.
OUTPUT LO/HI SWITCH
In the LO setting, the SM-620 has unity gain (input=output); use
LO for mic level. In the HI setting, gain is adjustable between
-15dB and +20dB using the clip level adjust; use HI for line level,
or when you need to preamp the signal.
PHANTOM POWER ON/OFF SWITCH
The SM-620 is set to "PHANTOM POWER - OFF" at the factory.
If you wish to use phantom power, move the switch to "ON."
12VDC ADAPTOR
The FBX external power supply (single unit power supply;
model #S-PSU1) is included with the unit. Use of any other
power supplies may cause permanent damage to the unit and
WILL VOID THE WARRANTY.
INPUT
The input accepts balanced XLR-3 (PIN 2 high) plugs.
OUTPUT
Use balanced XLR-3 plugs (PIN 2 high) for balanced mixer line
inputs.
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