G-Lab Guitar System Controller User Manual - page 8
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In case of using DEF footswitch as a silent tuning one (see: LOOP button settings) press the
preset footswitch intended to be used or press DEF footswitch (return to the previous preset).
Loops direct switching mode
Set DEF footswitch as the loop direct mode switch (see: LOOP button settings).
Select adequate preset and press shortly DEF footswitch (preset indicator starts to blink and
LOOP indicator starts to light).
Following pressing any preset footswitch will effect in consequent enabling and disabling (toggling)
loops numbered from 1 to 4 and the volume change.
Press DEF footswitch to return from the loops direct switching mode (preset indicator starts to light
and LOOP indicator stops to light).
The preset modified in this way will not be saved (next calling of the preset will restore its
parameters set in the memory). It is possible to save such modified preset by unblocking memory
access lock and saving parameters by pressing LOOP button; as in the point: Loop (LOOP1 to
LOOP4) and volume setting.
Preset programming
A preset is defined by:
1) enabled effects (in LOOP1 to LOOP4) and volume: full or lowered defined by actual position of
VOLUME knob;
2) amp’s setting (channel and/or reverb) controlled by SW1 to SW4 outputs;
3) MIDI program No. selected to transmit through MIDI OUT output.
Loop (LOOP1 to LOOP4) and volume programming
a) Select the bank and the preset.
b) Memory access lock switch to UNLOCK position (LOCK indicator not lit).
c) Press LOOP button (LOOP and preset indicators start to blink).
d) By presets footswitches set loops (effects) which should be active (if any of LOOP1 to LOOP4
indicators lit mean these effects are activated). Set volume by No. 5 preset footswitch: not lit
VOLUME indicator means full volume and lit one means volume definable by position of the knob.
e) Press LOOP button to save. Quick blinking of LOOP and selected preset indicators confirm
saving.
In case of necessity of returning without saving settings while the point d) it should be pressed
SWITCH or MIDI button (LOOP indicator stops to light and preset indicator stops to blink).
REMARK:
In case of not plugging in a connector to a particular effect’s loop RETURN the signal will skip such
a loop despite of activating this loop. It allows to use presets despite of not connecting effects to
such a loop.
Amp settings programming
a) Connect the amp with the GSC (see: Amp’s control connection).
b) Select bank and preset.
c) Memory access lock switch to UNLOCK position (LOCK indicator not lit).
d) Press SWITCH button (SWITCH and preset indicators start to blink).
e) By presets footswitches set the selected amp settings (active channel and/or reverb on/off).
SW1 to SW4 indicators signalise amp settings.
f) Press SWITCH button to save. Quick blinking of SWITCH and selected preset indicators confirm
saving.