Extron electronics SSP 7.1 User Manual page 20

Features
Front Panel Features
CONFIG
a
Config Port — The SSP 7.1 can be configured using Extron Simple Instruction
Set (SIS
(or through the 3-pole captive screw connector on the rear panel). For more
information about SIS commands, see chapter 6.
b
Input Source Format Indicator — Four LEDs identify the source signal format as:
• Dolby Digital (
•
•
•
For more information about source formats, see "Front Panel Operations" on
page 3-6 and "Source Formats" on page B-2.
c
Mode Override Selector — The SSP 7.1 comes with factory default listening modes
associated with particular source formats. However, these default modes can
be overridden by the user through the mode override button. The user defined
override that is currently selected is shown by this group of LEDs. When no mode
override is chosen, none of the LEDs light.
The available mode overrides are:
• Downmix
• Dolby Pro Logic II/IIx (
• DTS Neo:6 (DTS NEO:6)
• To All
Selecting an appropriate listening mode depends on the source format and on the
speaker configuration. For more information about setting the Mode Override, see
"Front Panel Operations" on page 3-6 and "Listening Mode Options and Usage" on
page B-6.
When used in conjunction with the Input buttons, the Mode Override button is
used to mute all outputs (see page 3-8).
The Mode Override is used to perform a complete system reset (see "Complete
System Reset" on page 3-9).
d
Input Selections — Push one of the buttons to select between 5 possible audio
inputs. The LED next to the currently active input lights. For more information
about input selection, see page 3-8.
In conjunction with the Mode Override button, the Input buttons are used to mute
all outputs (see page 3-8).
The Input buttons are also used to enable or disable the Front Panel Security
Lockout (Executive Mode). For more information, see page 3-10.
In conjunction with the Volume Adjust Knob, the analog input (Input #5) is used to
set analog input gain level for the analog source (see page 3-10).
3-2 SSP 7.1 • Features
SOURCE MODE OVERRIDE
1
D DOWNMIX
PL II/IIx
DTS
PCM DTS NEO:6
2-CH TO ALL
2 3
1
) commands through this 2.5 mm Tip Ring Sleeve (TRS) mini jack plug
™
D)
DTS
PCM
2-Channel (2-CH)
INPUTS
CLIP
2 3 4 5
SURROUND SOUND PROCESSOR
4
PL II/IIx)
VOLUME
SSP 7.1
5