Attero Tech by QSC
Axiom Product Family
User Manual
QSC, LLC 2020
614-00063
Hardware
Connections
The AXPio provides balanced line-level audio connections to
external analog audio equipment. Refer to the following
diagrams and instructions for connecting different types of
audio devices to the input and/or outputs of the AXPio.
Professional grade audio cabling is recommended to achieve the
best audio performance throughout the system.
Figure 24 - I/O ports/wiring
–
Balanced to Balanced Wiring
+
-
3-Wire Cable
Pin 1
Pin 2
GND
Balanced
Terminal Block Plug
Pin 3
1
2
3
XLR-M
+
-
3-Wire Cable
Sleeve
Tip
GND
Ring
1
2
3
TRS Plug
Balanced
Terminal Block Plug
Figure 25 - Balanced Wiring Guide
Balanced to Unbalanced Wiring
Balanced Output
Terminal Block Plug
2-Wire Cable
Sleeve
Tip
TS Plug
Balanced Output
Terminal Block Plug
+
-
2-Wire Cable
Sleeve
Tip
RCA Plug
GND
+
-
GND
Figure 26
–
Unbalanced Wiring Guide
–
Unbalanced to Balanced Wiring
Balanced
Terminal Block Plug
2-Wire Cable
Sleeve
Tip
TS Plug
+
-
GND
Balanced
Terminal Block Plug
2-Wire Cable
Sleeve
Tip
RCA Plug
+
-
GND
Figure 27
–
Unbalanced Wiring Guide
