Electro-Harmonix Attack Decay Manual page 7

- FOOTSWITCHES AND LEDS -
1. BYPASS Footswitch and Status LED – Press and release the
BYPASS footswitch to toggle between effect and buffered bypass. When
the Status LED is lit, the Attack Decay effect is engaged. You may also use
the BYPASS footswitch to manually trigger volume envelopes when the
unit is in Manual Envelope Trigger mode. See page 17 for details.
When Return Bypass is enabled, while in Bypass, the RETURN jack is
connected to the OUTPUT jack. See page 13 and 16 for details.
2. HARMONIX/PRESET Footswitch – By default, a press and release
on this footswitch will engage and disengage the Attack Decay's Harmonix
fuzz. Alternately, this footswitch can be used to cycle through the three
presets and What-You-See-Is-What-You-Get (WYSIWYG), live mode. To
enable preset cycle, press and hold the HARMONIX/ PRESET footswitch
for 2 seconds. When the P LED lights up, release the footswitch (see page
12 for more details on how to control presets with this footswitch).
3. H LED – This LED lights when Harmonix fuzz is engaged. This LED will
be off when the fuzz is not engaged.
4. P LED – In Mono mode, the P LED flashes briefly to indicate the input
signal has exceeded its threshold and triggered the volume envelope or
lights solid to indicate that the HARMONIX/PRESET footswitch will cycle
through the presets. The P LED flash—indicating a new pluck has been
detected—helps when adjusting the SENS knob. Please note: the P LED
does not flash to indicate pluck detects while POLY mode is enabled.
7