User`s manual
AEQ FORUM - DIGITAL AUDIO MIXER FOR BROADCAST APPLICATIONS 
30
 2.2.3.3. FR04 analogue line input Module 
The  AEQ  FORUM  FR04  module  incorporates 8  electronically  balanced  monophonic  line  level 
inputs and are available physically through two DB15 female connectors identified as ANALOG 
INPUTS 1 TO 4 (upper), and ANALOG INPUTS 5 TO 8 (lower). 
Module FR04 
DB15 female connector pin-out 
8 analogue input lines (2 x SUB-D 15 pin female). 
1  IN1+      1  IN5+ 
9  IN1-      9  IN5- 
2  GND      2  GND 
10  GND      10  GND 
3  IN2+      3  IN6+ 
11  IN2-      11  IN6- 
4  GND      4  GND 
12  GND      12  GND 
5  IN3+      5  IN7+ 
13  IN3-      13  IN7- 
6  GND      6  GND 
14  GND      14  GND 
7  IN4+      7  IN8+ 
15  IN4-      15  IN8- 
8  GND      8  GND 
Depending on the specific application or installation required, the 8 monophonic inputs can be 
configured as 4 stereo inputs using the remote configuration software. For more information see 
section 4.2.3. Sub-menu I/O Configuration of this manual. 










