Installation & Setup
23
Precis LT Instruction Manual
Attaching Audio Wires
The stereo audio connectors for the Precis LT are: pluggable 3-position terminal block (RGBHV with
HD-15 models only), pluggable 5-position terminal block, and RCA. For information on 3-position and
5-position terminal block, see below. For information on RCA connectors, see page 25.
For stereo audio specifications, see “Signal Specifications” on page 33.
Standard Audio Connectors
Three-position terminal block connectors are wired for unbalanced (single-ended) stereo audio
(FIG. 16). Five-position terminal block connectors can be wired for balanced (differential) or unbalanced
(single-ended) stereo audio (FIG. 17).
Wiring Sources & Destinations
Source and destination devices require either balanced (differential) or unbalanced (single-ended)
connections. FIG. 16 and FIG. 17 illustrate the options for wiring between sources and input connectors
and between output connectors and the destinations. More than one option can be used in the same
system. For 3-position and 5-position terminal block wiring instructions, see page 24.
FIG. 16 Options for source-to-Precis LT-to-destination 3-Term wiring (RGBHV with HD-15 models only)
FIG. 17 Options for source-to-Precis LT-to-destination 5-Term wiring