DBS HC-3208 - （3）Beep Frequency

Enter Setup
Exit Setup
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Set sound remind times（1~5）
（3）Beep Frequency
Set Beep Frequency 1600Hz
*Set Beep Frequency2700Hz
Set Beep Frequency 3200Hz
Set Beep Frequency4200Hz
Good Read Beep Frequency（100 ~ 20,000Hz）