Roland GR-33 User Manual

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Chapter 1 Producing Sounds
Playing the Internal Synth Sounds with the Guitar
After checking the connections to the amplifier you are using, completing the sensitivity setup and tuning your guitar, try playing 
some sounds.
How to Play the GR-33’s Sounds with the 
Guitar
2. Set the GK-2A’s selector switch to “SYNTH.”
3. Turn SYNTH VOL on the GK-2A counterclockwise to 
raise the volume to a suitable level.
4. Set the VOLUME knob on the GR-33 to its center 
position.
5. When you press Pedal 3, the number in the display 
changes to “A13,” and the corresponding patch (sound) 
is selected.
You are now ready to play. Play your guitar while gradually 
turning up the volume on your amplifier, and you will hear 
the selected patch—patch A13—from the GR-33’s internal 
sound generator.
  To Hear the Normal Guitar Sound...
Set the GK-2A’s selector switch to “MIX.” If you then 
switch to “GUITAR,” the synthesizer sound generator 
will be muted, and only the sound of the guitar will 
remain.
  To Change the Volume of the Synth Sound Generator...
Adjust the volume using either the SYNTH VOL knob 
on the GK-2A or the GR-33’s VOLUME knob.
Turning the GR-33’s VOLUME knob changes the overall 
volume output from the MIX OUT jacks. Thus, when the 
guitar sound is included in the MIX OUT signal, both guitar 
and synthesizer sound levels are changed. (The guitar sound 
output from the GUITAR OUT jack is not affected. The guitar 
volume is also unchanged when you use the GK-2A’s 
SYNTH VOL knob.)
What To Do if There is No Sound When the Guitar is Played
First, check the following:
• Check to see that amplifier and other equipment volume 
levels are correct, and confirm that all the equipment is 
properly connected (p. 14).
• Make sure the volume on both the GR-33 and the GK-2A 
are up. Also, make sure that the guitar/synth switch is 
not set to GUITAR.
  When the Sound of a Specified Patch Fails to Play on 
All the Strings (or on a Particular String)
it will go.
• When using a monaural connection to your amp, be sure 
to connect your cable to the R (MONO) jack of the GR-33 
MIX OUT jacks.
• Confirm that the synth sounds have not been muted for 
any strings in the TONE “LAYER” parameter in Patch 
Edit mode (p. 51).
If the volume levels of the strings vary widely, please recheck 
your input sensitivity (PICKUP SENS) settings (p. 17).