Audio Inputs - Extron electronics MPA 152 MD User Manual

CAUTION: Always use a power supply supplied by or specified by Extron. Use of an

Audio Inputs

L
Figure 3.
b
RCA input connectors — These two connectors (left
and right) accept unbalanced, line level audio signals.
The input can be stereo (using two RCA jacks) or mono
(using a single RCA jack plugged into the left socket). If
unused, the connectors automatically terminate to lower
the noise floor.
c
3.5 mm stereo input — This connector accepts
unbalanced, line level audio signals. If unused, the
connector automatically terminates to lower the noise
floor.
unauthorized power supply voids all regulatory compliance certification and
may cause damage to the supply and the end product.
Unless otherwise stated, the AC/DC adapters are not suitable for use in air
handling spaces or in wall cavities. The power supply is to be located within
the same vicinity as the Extron A/V processing equipment in an ordinary
location, Pollution Degree 2, secured to the equipment rack within the
dedicated closet, podium, or desk.
The installation must always be in accordance with the applicable
provisions of National Electrical Code ANSI/NFPA 70, article 75 and the
Canadian Electrical Code part 1, section 16. The power supply shall not be
permanently fixed to building structure or similar structure.
INPUTS
R
Audio Inputs
R
L
Tip (+)
Sleeve ( )
RCA Connector
Tip (L)
Ring (R)
Sleeve ( )
3.5 mm Stereo
Plug Connector
MPA 152 MD • Panels and Cabling 4