LEM RD 122, Руководство пользователя, Страница: 9 / 22

rd 122 & rd 122 fx
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4. LO-MID
LO-MID frequency control: gives 15dB boost or cut at
500 Hz with a “PEAKING” curve.
5. BAL
Centre-dented control of the balance of the signal on
the main outputs.
NOTE: the remaining features of the STEREO channel
are the same as in the MONO channel.
6. MASTER section (pic 3 - 4)
1. AUX SENDS
Unbalanced JACK connectors: feed out the sum of the
signals arriving from the relative AUX sends of the input
channels.
2. AUX RETURNS L(mono)-Right
Unbalanced JACK connectors: these are the connectors
of the auxiliary stereo inputs. These inputs can be used
for the return signal from outboard effects or for
connecting any instrument or equipment with a line
output
3. 2-TRACK input
Two RCA connectors: receive external signals from
STEREO tape recorders, CD player, DAT, etc.
4. 2-TRACK output
Two RCA connectors: send out the signal taken from
MIX and normally intended for STEREO recording.
5. PHONES
STEREO JACK headphone output connector: only
stereo headphones with a minimum impedance of 200
Ohms should be connected to this output.
6. AUX SENDS
Pot for controlling the level of the signals coming from
the AUX sends of the input channels.
7. AUX 3 / DFX RETURN
Slider for controlling the level of the AUX RETURN 3
stereo input. In the RD122 FX model this slider controls
also the signal coming from the built-in digital effect and
fed to the MAIN MIX.
8. AUX 3 / DFX TO MONITOR
Pot for controlling the level of the AUX RETURN 3 and
the signal coming form the built-in effect (RD122 FX
model) to the AUX 1 send.
Allows the effect connected to the AUX RETURN 2 to
be used on the MONITOR AUX 1.
Note: in the RD122 FX model, if you need to use an
external effect instead of using the internal one, it’s
better to MUTE the built-in effect.
10. AUX 2 post
Button for setting the AUX 2 send POST-FADER.
11. AUX 3 / DFX post
The AUX 3 controls a POST-FADER signal and,
therefore, can be used for external EFFECTS. In
addition, in the RD122 FX model the AUX 3 sends the
signal to the built-in digital effect (DFX).
12. PAN
Centre-dented pot for controlling the signal’s pan.
13. ALT 3-4
Using this button the channel signal can be excluded
from the MAIN MIX (MUTE function) and, at the same
time, it can be assigned to a different stereo mix. The
ALT 3-4 mix can be used to group and to control with
a single fader a number of channel and to route them
to the MAIN MIX or to e dedicated stereo output (ALT
3-4 OUTPUTS).
12. SOLO
Allows the channel signal to be selected for the listening
thru the HEADPHONES outputs, the CONTROL ROOM
outputs and the visualization on the LED BARGRAPHS.
According to the position of the SOLO MODE switch,
the listening and the visualization can be PRE- (PFL)
or POST-FADER (AFL).
11. PEAK
PEAK LED indicator: lights up when the input signal is
near to the CLIPPING point.
13. LEVEL
Fader for controlling channel level.
5. STEREO input channel (pic 2)
1. STEREO INPUT
JACK connector that receives the STEREO LINE input
signal on the channel. Inserting a single JACK
connector on the LEFT socket this channel can be used
as a MONO channel.
2. +4dB / -10dB
Sensitivity selector for setting the amplification of
external signals fed into the channel. The values
available are:
a) +4dB: suitable for professional units with high level
output;
b) -10dB: suitable for low-level output units, such as
tape players, some CD players and other instruments.
3.HI- MID
HI-MID frequency control: gives 15dB boost or cut at 8
kHz with a “PEAKING” curve.