Footswitches And Jacks; Bypass; Tap Tempo; Power - Electro-Harmonix MOD REX Manual

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Footswitches and Jacks

BYPASS: The BYPASS footswitch engages the effect. When the blue LED near the switch
is lit, the effect is active. The Mod Rex features buffered bypass.
TAP: You can use the TAP footswitch to set the modulation master tempo. Tap in
quarter notes. The blue LED near the TAP footswitch always blinks based on the current
quarter note.
All LFOs do not reset upon a tap, but are synced/shifted to the nearest quarter note.
This means you can tap along while playing and all modulations, including ones with
divisions larger than a quarter note or uneven with a quarter note, will fluidly adjust to
your tapped tempo without getting reset upon every single tap. This maximizes your
ability to play along while tapping to keep the modulation in sync with your playing.
You can hard reset the LFOs, as in sync them to the start of a measure/song, by holding
down the TAP button for over a full second and releasing it. The LFOs are hard reset
upon releasing the switch.

POWER

Plug the power adapter supplied with your Mod Rex into the jack on the top of the
pedal. The Mod Rex expects between 9VDC and 10VDC on a center-negative plug. The
Mod Rex draws about 100mA. It does not accept batteries. Using the wrong power
supply may cause damage to your Mod Rex and void its warranty. Upon powering up,
the Mod Rex will load the last saved/loaded preset used before it last powered off.
INPUT AND OUPUT
INPUT JACKS: The Mod Rex has two input jacks, labeled MONO / L and R. For simple,
mono operation, or for mono in stereo out operation, plug your instrument/sound
source into the MONO / L jack. For full stereo operation, plug your left input signal into
the MONO / L jack and your right input signal into the R jack. If you plug something into
only the MONO / L jack, that same signal will be imposed onto the right input, allowing
for mono in stereo out operation.
OUTPUT JACKS: The Mod Rex has two similarly labeled output jacks, MONO / L and R.
For mono operation plug a cable from the MONO / L output into an amp, mixer,
interface, or another piece of gear coming after the Mod Rex if your signal path. For
stereo operation, use the MONO / L jack to output your left signal and the R jack to
output your right signal.