User manual
A I R E N C E - U S B M a n u a l P a g e 28
SPECIAL OPTIONS FOR EXTENDER MODULES 1 - 6 (PCB AIRENCE-1)
PCB Location JUMPERS DEFAULT DESCRIPTION
J9 Phantom ON 48 volt phantom power on/off via Jumper J9.
J3 Low cut ON
Low cut î‚¿lter on Mic input done by shorting all
4 pins on Jumper J3.
Removal of both jumpers gives no low cut func-
tion
J5/J7 0dB
Fader gain can be set to change the post fader
gain from 0db to +10dB
(you need to do this for both left and right sig-
nals!)
J6/J16 POST
Stereo Aux send pre or post selectable via
Jumper J6/J16
J5 Continuously
Pulse/Continuously Jumper J17 to change the
start pulse from latching (continuously) to
pulse.
J10
MIC ON
ON select
This J10 jumper allows you to mute the CRM
speakers or the Studio speakers.
1=CRM mute (as pictured) and 2 is Studio mute
(only when a Mic is activated)
Default factory setting is (2) Studio Speaker
mute active.