Extron electronics SSP 7.1 User Manual page 23

h
Audio Outputs — Outputs are balanced/unbalanced line level analog signals that
feed into multi-channel amplifiers for configurations up to 7.1 surround sound. For
more information about speaker configuration, see pages 4-2 and 4-3.
CENTER
FRONT
L
R
Individual output settings are configured through the SSP 7.1 Setup and Control
Software (see page 5-7) or SIS commands (see page 6-9):
Mono — output is through the center channel only but can be reconfigured to be
output through the left and right front channels. In the absence of a center channel,
mono is also output through the left and right front channels.
2-Channel (Stereo) — only the front left and front right channels are used.
2.0 to 2.1 Surround Configurations — Audio is output through front left and front
right channels with (2.1) or without (2.0) a subwoofer.
3.0 to 3.1 Surround Configurations — Audio is output through front left, front
right, and center channels with (3.1) or without (3.0) a subwoofer.
4.0 to 5.1 Surround Configurations — Audio is output through a combination of
front left and right, side left and right, center and subwoofer channels.
6.0 to 6.1 Surround Configurations — Adds a back channel to 5.0 or 5.1
configurations. The back left channel receives the sixth channel information and
serves as the center back speaker in this configuration.
7.0 to 7.1 Surround Configurations — both the back left and right channels are
active. Listening modes designed for 6.1 channel outputs pass the same signal to
both the back left and right channels. Listening modes designed for 7.1 channel
outputs pass separate signals to each channel to produce a stereo back sound effect.
For more information about speaker configuration and output formats, see the
"Listening Mode Options and Usage" section of Appendix B.
i
RS-232 Port — The SSP 7.1 can be configured using the SSP 7.1 Setup
and Control Software or SIS commands, using this 3-pole captive screw
connector (or the 2.5 mm Tip Ring Sleeve (TRS) mini jack plug on the
front panel).
For more information about the SSP 7.1 Setup and Control Software, see
chapter 5. For more information about SIS commands, see chapter 6.
OUTPUTS
SIDE BACK
L L
R R
SUB
WOOFER
RS-232
Tx Rx
SSP 7.1 • Features 3-5