KHE ACS SERIES – USER MANUAL www.KHE-AudioElectronics.com 14 / 23
The KHE AFX 8 FX-Loop Switcher can be used to expand both amp switchers ACS 8x4 and ASX 8 with 8 channel
of mono fx-loop switching. See chapter “FX-LOOP SWITCHING” for more details on how to use the fx-loop
switching feature.
CONTROL
The FX-Loops can be true-bypassed on the ACS: Push the FX/CTRL button on the frontpanel short to toggle the
FX state. The ON/OFF state gets saved and automatically recalled when switching amps. All FX-Switching
functions can be controlled via MIDI.
CONNECTIONS
The two jacks LINK FX INPUT and OUTPUT are connected in parallel to the FX INPUT and OUTPUT jack and are
used to interconnect fx-loop switchers in link mode.
SETUP PROCEDURE
The ASX 8 needs a special initial setup procedure to syncronize the ASX to a amp switcher. Before syncing a AFX
to a amp switcher, make sure to connect and activate the Link Mode. See « LINK MODE » for more details.
1) Activate an amplifier on the amp switcher which you want snyc to the AFX.
2) Push and hold the FX/CTRL button on the AFX for more than 3 seconds to enter the setup menu.
3) Release the FX/CTRL button.
4) Push and hold the FX/CTRL button on the AFX for more than 3 seconds to exit the setup menu.
Now the AFX is syncronized to it’s amp switcher. After the first syncronization, the configuration
will be recalled automatically.
AFX 8
FEATURE LIST