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Front Panel
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1. Input Level LED Array
These four LEDs in each channel
indicate the level of input signal
ranging from -20dBu to +10dBu. For
optimum and effective performance,
the average input signal levels should
be at least 0dBu and occassionally it
may go upto +10dBu.
2. Clip LED
This LED indicates that the input
signal is clipping, which can be
avoided by reducing the level of input
signal.
3. Notch Filter LEDs
Each channel has 24 notch filter RED
LEDs. Once the notch filter is active,
its RED LED glows continuously. A
blinking RED LED indicates that this is
the last notch filter which has been
inserted by the processor.
4. BYPASS Switches
Each channel has a bypass switch,
with built-in LED. Press & release this
switch to BYPASS the processor
settings, which is indicated by
continuous glow of bypass switch
knob LED.
• Front Panel Controls & Features
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5. CLEAR/SETUP Switches
E a c h c h a n n e l h a s a s e p a r a t e
clear/setup switch with built-in LED.
T h i s s w i t c h h a s t h e f o l l o w i n g
functions:-
(i) Keep the switch pressed for more
than three seconds & release it
only when its knob starts flashing.
This indicates that the processor
is in SET UP mode.
(ii) To clear SET UP mode and to
select the LIVE mode, press the
switch only once. This is indicated
by the momentary glow of the
switch knob before it goes OFF.
6. MODE Switches
If the switch knob is not lit, then
processor filters have low Q (speech
mode). If the switch is pressed & the
knob lights up, then processor filters
have high Q (music mode).
7. POWER Switch
Push the top part of the knob to switch
the processor ON. Push the bottom
part of the knob to switch the
processor OFF.
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AFT 24F2M
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AFT-24F2M
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