Input Selection - Extron electronics SSP 7.1 User Manual

Input Selection

1
Figure 5.
h
Input selections — Push one of the buttons to select between five possible audio
inputs. The LED next to the currently active input lights.
In conjunction with the Mode Override button, the input buttons are used to
outputs (see page
The input buttons are also used to enable or disable front panel security lockout
(executive mode). For more information,
In conjunction with the volume adjust knob, the analog input (Input #5) is used to set
analog input gain level for the analog source
The SSP 7.1 accepts four digital inputs and one analog input (see
on page
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Inputs 1 and 2 accept digital signals through S/PDIF optical cables. The optical
cable supports TOSLINK or TOSLINK-compatible optical connectors that conform to
IEC-958, S/PDIF standards.
о
Inputs 3 and 4 accept digital signals through S/PDIF coaxial cables.
All four digital inputs accept 16-24 bits PCM audio at 32, 44.1, 48, 88.2, and 96 kHz
sample rates. They are designed to support Dolby Digital and DTS source formats.
NOTE: For digital inputs, if there is no valid clock signal at the input and no lock is
о
Input 5 accepts a balanced or unbalanced analog input through a 5-pin captive
screw connector. The unit can be configured to accept:
•
•
•
•
The input can also be selected using the SSP 7.1 Setup and Control Software
page
INPUTS
2 3
SSP 7.1 Input Selection Switches
10).
4):
achieved, the LED associated with the source blinks twice per second.
A stereo signal
A mono signal from the right channel
A mono signal from the left channel
A mixed sum of right and left channels
26).
CLIP
4 5
see page 12.
(see page 11).
SSP 7.1 • Features
mute all
Rear Panel Features
(see
9