Extron Electronics SSP 7.1 User Guide - Manual (Page 16)

Mute Output
When the mute state is enabled, all channels are muted simultaneously. To toggle between
mute and unmute:
1. Press and hold the active input button (the button next to the LED that is lit).
2. While still holding the active input button, press the Mode Override button.
When the mute state is enabled, the individual LEDs of the Volume Adjustment LED bar light
in sequence from the top down. This scrolling down pattern repeats while the mute state
persists.
NOTES: • Selecting another input button while the mute function is enabled, disables
the mute function.
• Adjusting the volume control encoder to change the volume (or the analog
input gain) settings while the mute function is enabled, disables the mute
function and increases (or decreases) the volume (or gain) from its previous
setting.
• If SIS commands have been used to mute a specific channel, muting and
unmuting all channels also unmutes the channel that was specifically muted. It
does not remain in its previously muted state.
All channels can also be muted using the SSP 7.1 Setup and Control Software (see Master
Volume and Mute on page 29).
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 the
System Reset
SIS commands on page 94).
To perform a complete system reset, hold the Mode Override button while shutting off and
restoring power.
SSP 7.1 • Features 10