D.O.Tel Co. Ltd. DOTH-500 사용자 설명서
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2.2 Button Layout and Physical Features
2. Before Using
Button Functions
Button
Function
Function Key1
Function Key2
Function Key3
To turn on/off the product, pressing
and holding the power key for three
seconds.
To turn on/off the LCD while the
device is on, pressing the power key.
and holding the power key for three
seconds.
To turn on/off the LCD while the
device is on, pressing the power key.
Used to reset the product to reboot it
when a problem has occurred during
use.
when a problem has occurred during
use.