User Manual
16 
Block Diagram 
Handset
Jac k
DTMF
Keypad
RtMi4
XLR
Input
1
Phant o
m
XLR
Input
2
Phant om
XLR
Input
3
Phant om
Mic / Line
XLR
Input
4
Phant om
Mic / Line
3.5 mm  line input
Master
Output
Mast er
3.5 m m
stere o
output
Headphone
1
He adpho ne
2
He adpho ne
3
He adpho ne
4
Wireless Phone/
Cue Input
Headset
Emulator
H eadphone C ue
Bluetooth
Universal
Handset
Interface
Phone
Line
Hy b r i d
Phone Line
Return
Limiter
Bass Boost
LED
Me te r
RemoteMix 4
Simplified Block Diagram










