4
The LOOP3 and LOOP4 GROUND CONNECTION switches
The 6LE module can be connected between guitar and an amp input (“at the
front”) or on amp serial effect loop (FX LOOP). In this cases the LOOP 3
GND and LOOP 4 GND switches should be set to ON position.
The 6LE enables to connect
2 (or 3) effects “at the front” and 3 (or 2) effects
on the amp FX LOOP. In this case the SEND and RETURN connectors of the
LOOP 3 (or LOOP4) play correspondingly the role of signal OUTput and
INput. The LOOP3 GND CON switch (or LOOP 4 GND CON) should be set
then to OFF position to avoid the ground loop occurring.