Complete System Reset; Volume Adjustment - Extron electronics SSP 7.1 User Manual

Complete system reset

The SSP 7.1 has three levels of System Reset.
Standard System Reset — all parameters that can be adjusted by the control
program are reset to default
Factory Reset — in addition to resetting all the parameters of the standard system
reset, the baud rate for communicating with the computer is also reset.
Complete System Reset — in addition to resetting all the parameters of the factory
reset, the firmware is reset to the factory-installed version.
The standard and factory resets are performed using SIS commands (see page 6-14).
To perform a complete system reset, hold the Mode Override button while shutting
off and restoring power.

Volume adjustment

Use the rotary encoder to adjust the output volume from
0 (-100 dB) to 100 (0 dB). The default setting is 50 (-50 dB).
The degree to which the volume is incremented/decremented for
each step the encoder is turned, depends on the current volume
setting (see the last column in the table below).
As the volume increases or decreases, the LED bar lights to
indicate the current volume range, as shown in the table below.
As the volume is increased or decreased within a volume range, the top LED
flashes once. If the knob is turned past maximum volume, all 8 LEDs flash, for as
long as the knob continues to be turned.
Volume steps for
each LED dB)
>0
0
-4 to -1
-9 to -5
-14 to -10
-19 to -15
-29 to -20
-49 to -30
-69 to -50
-99 to -70
-100
The Volume can also be controlled using the SSP 7.1 Setup and Control Software
(see page 5-6).
LEDs lit
All LEDs blink if user tries to turn knob further
All 8 LEDs on
All 8 LEDs on
Bottom 7 LEDs on
Bottom 6 LEDs on
Bottom 5 LEDs on
Bottom 4 LEDs on
Bottom 3 LEDs on
Bottom 2 LEDs on
Bottom LED on
All LEDs off
VOLUME
Increment
(dB/knob step)
1
2
4
5
SSP 7.1 • Features 3-9