Audio Presets; Delete A Preset - Lightware MMX8x4-HT420M User Manual

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8. LW3 Programmers' Reference
8.10.4.10. Equalizer (EQ) Settings on Analog Audio Out
Command and Response
SET·/MEDIA/AUDIO/O6.<eq_nr>Gain=<gain_value>
ç
pw·/MEDIA/AUDIO/O6.<eq_nr>Gain=<gain_value>
æ
Parameters
Identifier
<eq_nr> PEQ1: Low (100 Hz)
PEQ2: Lmid (400 Hz)
PEQ3: Hmid: (1.6 kHz)
PEQ4: High: (8 kHz)
<gain_value> The EQ gain value can be set between -18dB and +18dB, in step of 3.00 dB.
The value is rounded down if necessary to match with the step value. For more
details, see
Example
ç SET /MEDIA/AUDIO/O6.PEQ1Gain=-16.00
æ pw /MEDIA/AUDIO/O6.PEQ1Gain=-15.00
For more details, see Equalization (EQ)
8.10.5. Audio Presets
8.10.5.1. Save a Preset
Command and Response
ç CALL /PRESETS/MICADDON/<ch>:savePreset(<index>,<target_node>,<name>)
æ mO /PRESETS/MICADDON/<ch>:savePreset
Parameters
Parameter
Identifier
description
<ch> Audio channel
<index> Memory slot ID
<target_node> Audio port
number
<name> Preset name
Parameter values
Equalization (EQ) Settings.
Settings.
Parameter values
MICIN: Microphone Input
LINEIN: Advanced Analog Audio Input
HDMIIN: Embedded Audio Input
LINEOUT: Advanced Analog Audio Output
1-8: It defines which memory slot to save a preset.
I9: Microphone Input (when the <ch> parameter is MICIN)
I10: Advanced Analog Audio Input (when the <ch>
I11: Embedded Audio Input (when the <ch> parameter is HDMIIN)
O6: Advanced Analog Audio Output (when the <ch>
Up to 16 characters are allowed to name a Preset. Letters (A-Z and a-z),
hyphen (-), underscore (_), and numbers (0-9) are accepted.
Factory default names: User 1-8
MMX8x4-HT series – User's Manual
Example
ç CALL /PRESETS/MICADDON/MICIN:savePreset(6,I9,first_mic)
æ mO /PRESETS/MICADDON/MICIN:savePreset
8.10.5.2. Load a Preset
Command and Response
ç CALL /PRESETS/MICADDON/<ch>:loadPreset(<index>,<target_node>)
æ mO /PRESETS/MICADDON/<ch>:loadPreset
Parameters
See the legend in the previous section.
Example
ç CALL /PRESETS/MICADDON/MICIN:loadPreset(7,I9)
æ mO /PRESETS/MICADDON/MICIN:loadPreset
8.10.6. Delete a Preset
Command and Response
ç CALL·/PRESETS/MICADDON/<ch>:deletePreset(<index>)
æ mO·/PRESETS/MICADDON/<ch>:deletePreset
Parameters
See the legend in the
Example
ç CALL /PRESETS/MICADDON/LINEOUT:deletePreset(7)
æ mO /PRESETS/MICADDON/LINEOUT:deletePreset
parameter is LINEIN)
parameter is LINEOUT)
Applied firmware package: v1.3.0 | LDC software: v2.4.2
Save a Preset section.
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