Specifications

Mono Input PC Board Drawing
※ Modification
These modifiction instructions are for use by qualitied personal only.
- AUX Send 1～4 modifiction
This modifiction changes the option point of all "pre"AUX sends from pre-EQ to post-EQ.
It must be done on each channel.For example,if you have a 24 channel modifiction must be done on all 24 input
channel.See below figure.
1) Remove power cable
2) Remove jumper at J75/PRE & J87/PRE
3) Add a jumper at J80/POST & J83/POST
4) Repeat for of all input channels
- MIX-B modification
This modifiction changes the option point of the MIX-B from pre-EQ to post-EQ.
It must be done on each channel.For example, if you have a 24 channel modifiction must be done on all 24 input
channel.See below figure.
1) Remove power cable
2) Remove jumper at J89/PRE
3) Add a jumper at J90/POST
4) Repeat for of all input channels
J61 J63 J65 J67 J69
12 13 14 15 16
2 2 3 3 3
J83
J75
PRE
POST
PRE
POST
J89
PRE
POST
J90
J87
AUX3/4
J73 J76 J81 J84
J91 J92
AUX1/2
MIX-B
J80
J72
8 BUS MIXING CONSOLE
8