Gallien-Krueger 2001RB Manual del usuario - Página 6
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Quick Start
The 2001RB is designed to be simple to operate.
All controls have a well defi ned purpose and are well
behaved. These directions will take you through the basics
and give you a good start for setting up your sound.
1. Plug it in:
Set the power switch to Off and connect the supplied power
cord, from the amplifi er AC receptacle, to an AC power
outlet of proper voltage and power rating (see safety infor-
mation on page 5 for details).
2. Connect your cabinets:
Connect your speaker cabinet(s) to the LEFT or RIGHT
1/4" speaker jacks or Speakon outputs if using our RBH
series cabinets. Be sure not to exceed the maximum rec-
ommended speaker loads below.
Maximum Recommended Speaker Loads:
Two 4 ohm or four 8 ohm cabinets per side in dual mono
mode. One or two 8 ohm horns per side on the 50W amp.
To connect other manufacturer's cabinets, use the LEFT or
RIGHT 1/4" jack speaker outputs only.
If you are using an RBH Series cabinet, use the supplied
4 conductor Speakon cable to connect to the "Speakon"
outputs on the rear panel of the amplifi er. In addition,
set the switch on the RBH cabinet to Bi-Amp.
For more information on Bridged mode and Bi-Amped
mode, see pages 10-11.
Caution:
Do not connect the Speakon cables labeled "Bridge Mode"
to the 2001RB. This may result in damage to the ampli-
fi er.
When using non-GK cabinets that have Speakon connec-
tors, only use a standard two wire Speakon cable. The
supplied four conductor Speakon style connector could
result in damage to your amplifi er.
2001RB & 2001RBP
3. Initial front panel control settings:
Set all EQ controls and the Boost control to 12 o'clock.
The Voicing Filters should be turned all the way down to
get a fl at response. Set the Level and Master Volumes at
0. If you have a fi ve string bass, push the button marked
String Bass in. Make sure the Level A/B button is out, so
you are in the clean channel.
4. Plug in your bass:
Using an instrument cable, connect your bass to the Input
jack and press the power switch on. If you have active
tone controls on your bass, turn all of the controls to the
middle or fl at position and turn the volume all the way
up. If you have conventional, passive tone controls, turn
all tone and volume controls all the way up.
5. Level and Master Volume settings:
Set the Master Volume to 12 o'clock. Turn the Level-A
volume up as you play. Try not to turn it past 1 o'clock if
you have a bass with active tone controls unless you want
an overdrive effect. If the yellow clip light turns on, press
the -10db button in. If it is still on, try turning the volume
down on your bass.
At this point:
You should be hearing your bass quite well. You can use
the Volume and Woofer-Master to achieve a comfortable
sound level. Remember: If you need more volume, turn
up the Woofer-Master control fi rst.
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