Acoustic Image Clarus 2R Manual do Proprietário - Página 5
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Ch 2
effects
send
Ch 2
on/off
Effects
Ch 2
Effects
level
effects
switch
H R P D AC F
er
Prog switch
h
Freq
Ch 1 effects
switch
Ch 1
effects
send
Speaker
Out 1
(internal
connection on
combo amps)
Speaker
Out 2
Channel 2
Phantom
Level
Bass
Mid
Treble
Input
Phantom
Channel 1
Level
Bass
Mid
Treble
Input
Clarus 2R and Focus 2R Control Panel
Return
level
Ch 2
effects
return
I/O buss
Master
Mute
level
Direct
Ground
Switch
out
Pre/Post
Switch
Ch 1
effects
return
Return
level
Power amp
Filter
Effects
Send
Notch Cut
Ch 2
Loop
Ambient
70
Delay
Chorus
Plate
Flange
Off On
Room
Hall
30
800
Level
Freq
Off
On
Ch 1
Effects
Return
Effects
Send
Notch Cut
Filter
Post
Mute
Loop
EQ
70
Off On
30
800
Level
Freq
Master
Off
On
Ground
Ch 2
Return
lift
5
connect an external preamp to the unit's power amp. The effects level control in
each channel controls the volume of the returned ("wet") signal relative to the
original ("dry") signal. Because the effects loop is a parallel type, plugging
something into the send output does not interrupt the signal path. So, a tuner
can be plugged into the send output without affecting the signal going through
the amp. When the effects loops are not used, the level controls should be set
at zero.
The return input can also be used as an auxiliary input for connecting other line
level signals such as a CD player.
lift
Direct Out
An XLR jack is provided for a Direct Out connection that allows the system's
output to be fed to mixing boards of house PA systems or recording studios. As
a result, the instrument amplified by the unit can be recorded or further
amplified by the house PA system. In the Clarus 2R and Focus 2R amps, the
Direct Out signal is the combined output of the two channels. A switch is
provided to allow you to select whether the output from the Direct Out jack is
affected by the tone controls (post EQ) or not (pre EQ).
The input level control affects the level of the Direct Out signal, the master level
does not. This allows independent adjustment of the "stage" volume (the
volume coming from the amp and speaker on stage) and the "house" volume
(the volume in the house PA system) when the unit is used as a stage monitor.
Once the level has been set for the house, if more volume is needed on stage,
the master level can be increased. This will increase the stage volume but not
the volume in the house PA.
A ground lift switch is available to "lift" the ground from the output of the direct
out--reducing noise should a ground loop create hum when the unit is
connected to a mixing board.
Mute Switch
A switch is provided to allow you to mute the output of the amplifier without
having to turn the amp off. This will allow you to tune your instrument on stage
without being heard. The amp output and direct out signals are both muted by
the switch.
Stereo Operation
The two-channel preamp of the Clarus 2R or Focus 2R can be operated in
stereo mode. When it is in the "on" position, the switch labeled "Ch 2" connects
the channel to the internal power amp. When it is in the "off" position, it is
Power
Level
disconnected from the internal amp but is accessible from the channel 2 send
output. By connecting the send output to a satellite power amplifier (such as
our Focus SA),and putting the switch in the off position, the preamp operates in
stereo mode. Note that channel 2 remains in the direct out signal even when
the switch is in the off position. This is done since stereo operation is typically a
Direct Out
"Stage" mode but not a "house" mode (house systems are typically not stereo).
Note that channel 2 will not be heard through the
speaker system
6