Behringer MX3282A - Manual (Page 31)

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EURODESK MX3282A
13. MODIFICATIONS
The following modifications require you to do some soldering. Only attempt that if you are experienced in using
an iron on PCBs. Otherwise, refer to qualified personnel. After modification the BEHRINGER warranty becomes
discretionary.
Links should not be threaded into holes on the PCB. They should be soldered to the tinned areas around the
holes, and bowed slightly upwards in between.
Aux sends > pre EQ
All channel aux sends are post-EQ. If you want to convert them, carry out the modification described below to
each channel. The right PCB area is indicated by a yellow printing (see figures below).
1) Disconnect power supply.
2) Cut the ‘post’ track.
3) Add in a ‘pre’ link.
4) Repeat for all channels you want to be modified.
Modification on Mono Channels
$IWHU %HIRUH
Add a ´pre´ link
Cut the ´post´ track
PRE PRE
AUX AUX
JPn JPn
POST POST
Fig. 13.1: Aux send > pre-EQ-modification on channels 1 to 24
Fig. 13.2: Aux send > pre-EQ-modification on channels 25/26 to 31/32
13. MODIFICATIONS