Audio Precision Portable One Plus Access - Cable Diagrams

Cable Diagrams
Connecting the Portable One Plus Access to a device-under-test may
require construction of special cables. This section describes proper
wiring of cable connections and gives examples of cables for common
connector applications. In some cases, adapters may be used to adapt
one connector type to another, but the electrical connections should
follow the examples shown in this section.
Balanced Connections
Balanced connections are almost always made with standard
XLR-to-XLR cables. These cables may be purchased from Audio
Precision and are available from many other sources. The following
diagram shows proper electrical connections for balanced connectors.
1 2
3
XLR Male
or Female
2 Conductor shielded cable
1 2
3
XLR Male
or Female
2 Conductor shielded cable
Tip
1/4" Phone Plug
(Balanced)
Examples:
1 2
3
XLR Male
or Female
2 Conductor shielded cable
To Signal +
To Signal -
To Ground
1 2
3
XLR Male
or Female
RingSleeve
Note: Some balanced phone jacks
may require different pin connections.
Check the specifications for your
device-under-test for proper confi
g
uration.
Figure 6-4. Balanced Cable Connections
6 Diagrams
Detailed Technical Diagrams Cable Diagrams
6-8 Portable One Plus Access User's Manual
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