SABINE SW71-NDR User Manual page 8

Quick Setups
3.2. FBX Quick Setup
1 Place microphone and speakers in primary position.
2
Press and hold the SETUP button
(Fig. 3d) on the receiver until the LCD
SETUP indicator (Fig. 3e) flashes 4
times and SETUP stays lit — then re-
lease it.
NOTE: DO NOT TALK INTO YOUR
SYSTEM while in Setup Mode.
3 Slowly raise the gain on the mixer or amp until FBX
eliminates the first few feedback tones. With each new
feedback frequency, you will hear a short, quiet burst of
feedback that will disappear immediately as a filter is
set.
4
Pause raising the gain, and move the microphone to another area where it will be used.
Resume slowly raising the mixer gain, until FBX eliminates a few more feedback tones.
NOTE: When choosing microphone setup locations, try to anticipate likely areas where
the microphone will be positioned or moved to, or areas that may be especially prone to
feedback problems (e.g., under an overhead speaker).
5
Repeat until the SETUP indicator automatically turns off and
the READY indicator comes on.
NOTE: You may quit SETUP mode at any time prior to its auto-
matic exit by simply pressing the READY button. This will en-
able ready-to-operate status, but with fewer fixed FBX filters in
place. In the default factory setting, dynamic FBX filters will still
be held in reserve to catch and eliminate new feedback, re-
gardless of how or when SETUP mode is exited. (See Section
14.3.2 for details on the differences between fixed and dy-
namic FBX filters and Section 13.4.2.1 for instructions on
changing the balance of fixed versus dynamic FBX filters using the Remote Control Software or Appendix D for
using the Dip Switches on the back of the receiver).
3.2.2. FBX Bypass
The BYPASS button (Fig. 3d) bypasses only the FBX filters, and
not the additional signal processing (de-essing, compression and
Mic SuperModeling TM
Receiver. This is a useful button that allows comparison of the
sound quality when FBX filters are in place, to the sound with no
filters (the quality should be very similar). Before pressing BY-
PASS, take care to reduce your overall system gain so that you
do not release suppressed feedback!
Bypassing FBX filters may allow suppressed feedback to be released!
Sabine 2.4 GHz Smart Spectrum
Fig. 3d - FBX: SETUP
) available on the True Mobility
FBX BYPASS CAUTION
® Wireless
Fig. 3e - SETUP indicator flashing
Mixer Channel
Location #3
TM Wireless
8
Location #1
Location #2
Location #4
(if necessary)