Operating Elements And Connections - IMG STAGELINE MFE-16M Manual De Instrucciones

Feedback Eliminator
These operating instructions are intended for
users with basic knowledge in audio technol-
ogy . Please read the instructions carefully prior
to operation and keep them for later reference .
1 Operating Elements
and Connections
1 Control INPUT LEVEL to match the input level
2 Overload LED CLIP; if the LED lights up, turn
back the control INPUT LEVEL (1) accordingly
3 Button PROCESS to activate / deactivate feed-
back elimination
4 Control OUTPUT LEVEL to adjust the output
level
5 Button MONO / STEREO
Button disengaged: stereo mode
Button engaged: mono mode
Only the input signal of the jack INPUT
LEFT/ MONO (13) is processed and then fed
to the two jacks OUTPUT (12) .
6 Button HOLD FILTERS to switch between Up-
date mode and Hold mode
LED off: Update mode
If all available notch filters for feedback
elimination have been set automatically and
additional new feedback frequencies occur,
the filters set previously will be reassigned
to the new feedback frequencies .
LED on: Hold mode
If all filters for feedback elimination
have been set, they will be locked to the
8
MFE -16M
2
5
4 6
CLIP
3 7 3
2 8 2
ON
1 9 1
OFF
0 10
INPUT PROCESS
LEVEL
3
1
POWER
9V~ /300mA
10
11
5
4 6
7
8
9
0 10
OUTPUT MONO/ HOLD
LEVEL STEREO FILTERS
4 5 6
OUTPUT
RIGHT LEFT
12 12
frequencies found . No filters will be availa-
ble for additional new feedback frequencies .
7 Control SENSITIVITY for the sensitivity of feed-
back detection (15 steps)
In the upper position (BYPASS), all notch filters
are reset and deactivated .
8 Button AUTO / FIXED ATTENUATION
to switch between fixed attenuation and var-
iable attenuation
LED off: fixed attenuation
The notch filters have been set to an atten-
uation of 30 dB .
LED on: variable attenuation
As long as no feedback occurs, the attenu-
ation of the notch filters already set is auto-
matically reduced in steps of 2 dB .
9 Power LED
10 POWER switch
11 Jack to connect the power supply unit pro-
vided
12 Signal outputs (6 .3 mm jack, unbal .) to con-
nect the inputs of the subsequent audio unit
13 Signal inputs (6 .3 mm jack, unbal .) to connect
the signal source (audio unit with line output)
BYPASS
MAX MIN
9
ON
SENSITIVITY AUTO/FIXED
ATTENUATION
7
8
INPUT
RIGHT LEFT / MONO
13 13