GEM WK1, Owner'S Manual, Page: 49 / 105

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40 Owner’s Manual
Rev:Hall 2 Vol=100
Cho:Chorus 2 Vol=100
Open 2 Open 2 Open 2 Open 2 Open 2 : similar to Open 1 but with the notes played on the left
hand randomly assigned to the right
Bloc Bloc Bloc Bloc Block k k k k : transforms the melody note into a full four or five note
chord, each note in perfect harmony
Harmony types that do not depend on the notes played below the split
point:
Octave:
doubles the note of the right hand by playing an octave
higher. No left hand chord required.
Oscar: Oscar:
Oscar: Oscar:
Oscar: doubles the note of the right hand with a note two octa-
ves below. No left hand chord required. This structure is
based on the harmony typically used by the jazz musi-
cian Oscar Peterson.
Jazz: Jazz: Jazz: Jazz: Jazz: adds two notes above the note played by the right hand,
at intervals of a fourth and a minor seventh. No left hand
chord required.
Roc Roc Roc Roc Rock: k: k: k: k: creates a three note chord consisting of the melody note,
a fifth interval and an octave interval (e.g. C-G-C’). No
left hand chord required.
REV/CHO
WK1 can process the signals it generates, thanks to two built-in multieffect
devices that affect the sections independently.
It is possible to set the effect processor to active (Led ON) or non active
(Led OFF) mode. .
To modify Reverb o il Chorus and their Send, keep the REV/CHO key
pressed for at least one second. The Multieffect page will appear on the
LCD display. The parameter that can be modified starts blinking. Use the
TEMPO/DATA. Keys to modify the effects.
Use the CURSOR key to move among the various parameters.
When each effect is displayed, the relative general volume is indicated.