Specifications

6
DIP Switches
The DIP switches located on the rear panel are used for adapting the unit to the sound system
requirements. Switches 1 through 4 select the device ID number. Switches 5 through 10 change other
available options (see the table below).
DIP
SWITCH
FUNCTION POSITION
S
WIT
C
H
UP DOWN
1–4 Device ID see below see below
5* Feedback Filter Bandwidth Select
Determines the Q of the feedback filter.
High Q
1/10-octave
Feedback Filters re-
main narrow as they
deepen.
Low Q
1/10-octave
Feedback Filters
widen as they deepen
6* Feedback Filter Memory Mode Update
Stores changed
feedback filter settings
on power down
Hold
Discards changed
feedback filter settings
on power down, but
holds original settings
7* Front Panel Lockout
Disables the front panel controls, pro-
tects current settings from tampering.
Unlock
Front panel buttons
operational
Lock
Front panel buttons
inactive
8 unused — —
9 Output Sensitivity +4 dBu –10 dBV
10 Input Sensitivity +4 dBu –10 dBV
* DIP switches 5, 6, and 7 may be over-ridden in the Hardware Options window of the DFR11EQ software. See Hardware Options for details.
Shure Link Device ID
When your DFR11EQ is linked to other Shure Link devices, each one must be assigned a unique
Device ID, 0 through 15*. DIP switches 1 through 4 on the rear panel are used to set the Device ID. To
change the Device ID, align the switches according to the illustrations below. The unit comes factory
preset to Device ID 15.
123
4
DEVICE ID 0
123
4
DEVICE ID 4
123
4
DEVICE ID 12
123
4
DEVICE ID 2
123
4
DEVICE ID 6
123
4
DEVICE ID 14
123
4
DEVICE ID 1
123
4
DEVICE ID 5
123
4
DEVICE ID 13
123
4
DEVICE ID 3
123
4
DEVICE ID 7
123
4
DEVICE ID 15
SWITCH DOWN
SWITCH UP
123
4
DEVICE ID 8
123
4
DEVICE ID 10
123
4
DEVICE ID 9
123
4
DEVICE ID 11
*UA888s may use Device IDs 0 through 3 only.
Table of Contents