Rodgers 940 Manual page 21

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TREMULANT ADJUSTMENTS
This feature allows the organist to adjust the speed and depth of each tremulant on the organ.
Selecting this menu item displays the following:
1-··'- .....1-·1'· L
1
'-i·.i-"1
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I
I" 11-1 J. 1"1
I r:.I::1
1
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To change the tremulant speed:
1. Hold SET, and turn the SELECT knob to move the cursor to the tremulant name. Each
division has four tremulants: FLUTE, MAIN, FLUTEVm and SPARE. The FLUTE
tremulant affects all flute voices in the division, while the MAIN tremulant affects non-
flute voices. The FLUTEVIB tremulant is applied to all flute voices when the Flute
Vibrato piston is lit. The SPARE tremulant may have been assigned to one or more
voices during tonal fmishing.
2. Once the division and tremulant have been selected, hold SET, and tum the SELECf knob
to move the cursor to the RATE field.
3. Release the SET piston, and turn the SELECf knob to change the tremulant speed. The
adjustment values range from -9 (slow) to +9 (fast). A value of zero corresponds to the
speed chosen by the voicer during tonal finishing.
To change the tremulant depth, perfonn the following steps:
1. Hold SET, and turn the SELECT knob to move the cursor to the DEPTH field.
2. Release SET, and tum the SELECf knob to change the tremulant depth. The range of
values is -9 (shallow) and +9 (deep).
Any changes made to the tremulants from this menu item will be retained when the organ power
is turned off.
FESTIVAL TRUMPET OPTIONS
This feature allows the organist to select from two different Festival Trumpet voices through a
console display menu item. One voice (ffj) is intended for use in single-note solos above full organ,
while the alternate voice (jJ) is a Fanfare Trumpet which can be used in chords and as part of larger
ensemble registrations. Additionally, thefffvoice is unaffected by intramanual and intermanual
couplers (except the Melody Couplers), while theffvoice couples with other stops in its division.
To choose a trumpet, select the FESTIVAL TRUMPET menu item on the console display. Turn the
SELECT knob to switch between the louder and softer trumpets. These voices are essentially two
ranks which may be voiced independent of one another. The contrast between the two trumpets is
not limited to loudness, but is subject to all of the voicing adjustments available through on-site
voicing.
15

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