(8) AC input socket and fuse holder
The standard IEC power socket. Use the supplied power cord to connect with the power socket.
Before powering on, please make sure the AC voltage is right for the equipment.
If the fuse is broken, check the reason first and then use the same type of fuse to replace.
(
9
)
Input/Output connector
Two types of input connectors: 2*XLR female
,
2*1/4"TRS (tip-ring-sleeve).
The peak input level of the processor is +20dBu (reference
:
0dBu=0.775Vrms).
(
10
)
Lock switch
This switch is used to lock/unlock the button operation on the panel.
Rear Panel
Panel Function
15
FE
-
224N
Front Panel
(1) Input level LED
The four LEDs are used to indicate the input level, ranging from -10dBu to +18dBu.
Note: In the high performance and correct operation status, the average input signal should
be that the LED keeps lighting up at 0dBu and LED flashes occasionally at +10dBu.
(2) Clip LED
This indicates the signal peak input. If the clip LED lights up, decrease the input signal level.
(3) Filter LED
Each channel has 24 notch filters LEDs (red) to indicate the activated notch filter quantity. The
flashing LEDs are the working notch filters.
(4) BYPASS
a) If the button LED lights up, it means the signal is in the bypass status. This means the internal
filters are not working.
b) If the button LED does not light up, it means the signal is not in the bypass status. This means
the internal filters are working.
Refer to the Clearing Filter Instruction in the User Setup Section for more information of clearing
filter.
(5) CLEAR/SET UP
a) Keep pressing this button till the LED flashes. This is used for setting up or clearing the internal
fixed filters.
b) If the red filter LED flashes, it means it enters into the filter ready status.
Refer to User Setting Section for more information.
(6) MODE
a) Press this button to enter into the music mode (button LED keeps lighting up).
b) Press this button again to enter into speech mode (the button LED lights off).
(7) Power Switch
It is used to turn on/off the power supply.
Panel Function
14
Summary of Contents for FE-224N
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