Volume/Expression-Pedal Input; Foot Switch Input - UHL Instruments X3-1 Owner's Manual

11-Pin Rotary Output:
The X3 is designed to connect with a 11-pin rotary speaker cabinet. When a physical rotary speaker is
connected via the 11-pin plug, the [RUN] and [SLOW/FAST] control buttons perform the same functions as
with the internal rotary simulation. The rotary speed can also be controlled with a foot switch like e.g. a
BOSS FS5L (latch mode switch with stereo TS ¼ inch plug only! See page 6).

Volume/Expression-Pedal Input

Connect an expression Pedal like the Yamaha FC7 or similar (10k to 47k) here to control organ volume while
you are playing (see page 6).

Foot Switch Input

Connect a 1/4" TS foot switch here to control the SLOW/FAST settings of the internal rotary simulation. The
footswitch also can control a physical rotary speaker connected to the 11-pin jack. Attention! Please only use a
latch mode switch like the BOSS FS5L. Momentary switches are not supported! To also control the RUN/STOP
function in addition to SLOW/FAST a double foot switch is needed.
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