rcf L-PAD 12CX Manual Del Usuario página 5

FUNCTIONS
MIC input (Ch. 1 - Ch. 7/8) Connect your microphones to these balanced XLR connectors: pin1=Earth, pin2=Hot, pin3=Cold. These inputs are provided
with +48 V phantom power for condenser or electret microphones. Gain scale 0 dB/‑50 dB.
LINE input (Ch. 1 - Ch. 4) Connect your line level devices to these TRS jack connectors: tip=Hot, ring=Cold, sleeve=Earth. These inputs are suitable for
external pre‑amplifier and DI‑boxes. Gain scale +15 dB/‑35 dB.
INSERT (Ch. 1 - Ch. 4) These TRS connectors: tip=send, ring=return, sleeve=common earth allow to send the signal, thru an unbalanced line, to external
devices (i.e. compressor) and return the processed signal back into the channel.
GAIN (Ch. 1 - Ch. 6) This controls the level gain (0 dB/‑50 dB for microphone input and +15 dB/‑35 dB for line input when in use).
LOW CUT switch: Press this button to cut off frequency below 75 Hz with a slope of 12 dB/oct. This is useful to prevent rumbling when using
microphones.
STEREO LINE INPUT
(Ch. 5/6 - Ch. 11/12)
Plug in your keyboard, line
level or stereo devices here.
Gain scale +15 dB/‑35 dB
(Ch. 5/6 ‑ Ch. 7/8). The
corresponding channel works as
a mono channel when MIC input
5‑6 or 7‑8 is used.
COMP (Ch. 1 - Ch. 4). A single potentiometer controls both compressor threshold
and ratio.
RCA LINE INPUT
(Ch. 9/10 - Ch. 11/12)
Plug in your low‑level or
consumer devices, like CD
players, computers or mobile
phones here (adapter needed).
STEREO RETURN
Connect signals from external
devices, such as FX modules, to
these unbalanced TRS jacks.
2TK IN – 2TK OUT
These unbalanced RCA
connectors are suitable for
connecting audio player and
recorder devices.
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