Extron Electronics SSP 7.1 User Guide User Manual

Page 94

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Command

ASCII Command
(host to unit)

Response
(unit to host)

Additional Description

Crossover Frequency Setting
Specify crossover
frequency

E

F

X1&

SSP

}

SspF

X1&]

X1&

— Crossover frequency 1 - 20

(default = 11; equivalent to 100 Hz)

1-9 = 40-80 Hz in 5 Hz increments

9-16 = 80-150 Hz in 10 Hz increments

16-20 = 150-250 Hz in 25 Hz
increments

View crossover frequency

E

FSSP

}

SspF

X1&]

View low frequency filter status

Volume Adjustment
Specify volume

X^

V

Vol

X^]

X^

— Volume adjustment 0 (-100 dB) to

100 (0 dB) in 1 dB steps:
Default = 50.
Max volume (no attenuation) = 100;
Min volume (full attenuation) = 0

The response to this command always has a three-digit number and, if necessary, includes leading 0s.
Example:

50V

Vol050

]

Leading 0 for the response but not for
the command.

Increment volume

+V

Vol

X^]

Increments volume in 1 dB steps.

Decrement volume

-V

Vol

X^]

Decrements volume in 1 dB steps.

View volume setting

V

Vol

X^]

View the current volume setting.

Bass Adjustment
Specify bass level

E

B

X%

SSP

}

SspB

X%]

Sets the bass level.

X%

= -10 to +10 dB in 1 dB increments

(default = 0)

View bass level setting

E

BSSP

}

SspB

X%]

View the current bass level setting.

Treble Adjustment
Specify treble level

E

T

X%

SSP

}

SspT

X%]

Sets the treble level.

X%

= -10 to +10 dB in 1 dB increments

(default = 0)

View treble level setting

E

TSSP

}

SspT

X%]

View the current treble level setting.

Volume Output Mode
Set audio output mode to
variable

E

O1SSP

}

SspO

X$]

Sets audio output mode to variable.

X$

— Audio output mode

0 = Fixed

1 = Variable (default)

Set audio output mode
to fixed

E

O0SSP

}

SspO

X$]

View current audio
output mode status

E

OSSP

}

SspO

X$]

View the current audio output mode
setting.

Front Panel Lockout (Executive Mode)
Lock front panel

1X

Exe

X#]

Locks front panel.

X#

— Status: 0 = Off (default); 1 = On

Unlock front panel

0X

Exe

X#]

Unlocks front panel

View current lockout
status

X

Exe

X#]

Displays current front panel lockout
status.

SSP 7.1 • SIS Commands

88