Troubleshooting
Question: Buzzer setting for model HD100-A2939S
Answer:
The buzzer is design to alert user with a sound like beep.It is deactivated by default.
To activate the buzzer function, press “Delay” and “i-time” buttons at the same time for 3 seconds or until you hear a beep sound.
To deactivate the buzzer, press the same two buttons (“Delay” and “i-time”) for 3 seconds again.
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