20
Audio Matrix
Save
：
save the existing device parameters to the corresponding selected archive.
Recall
：
recall the selected archive to the parameters of the current device.
Delete
：
delete the selected archive parameter.
Clear
：
clear all non system archived parameter records.
Boot
：
set the selected gear as the gear that will be called automatically to work when the device is turned on next time;
Preset lock:
when preset is locked, relevant parameters cannot be changed and viewed.
Preset unlock:preset is unlocked.
Import Preset
：
import a single device parameter file in the computer system to directly overwrite the existing parameter data.
Export Preset
：
save the parameters of the current device to the computer system, and generate a single device parameter
archive file.
Import Package
：
import the archived parameter package in the computer system.
Export Package
：
export all gear parameters of the device archive to the computer system, and generate a
parameter package file.
Whole device preset management
After debugging the system, user can save the presets of the whole device through "Preset", and a total of 30 preset gears
are available.
As shown in the figure above, the left side of the archive interface shows gears, where "0 Auto" is the system gear and
cannot be used directly; "1 (Default)" is the default gear of the device, which can only be recalled, but cannot be deleted
or ovewrritten. After recalling, all the device parameters will be restored to the factory default parameters; other gears can
be freely saved, recalled, deleted, etc.
The function buttons on the right side of the archive interface are as follows:
