58KHz Mono-Guard Transceiver System Quick Start
H.
Minimum Signal Adjustment
Change this figure to admit minimum signal amplitude, in another word any
signal smaller than the level here will be ignored.
Exit button
This button will return control box to last state.
Save button
This button will save all parameters to flash ROM, so when power shut
down the parameters will not be lost.
Note: after press this button, you should press “confirm” button to confirm
saving.