F&V F1 User Manual - Function
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User Manual
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Function
Press the key to access the relevant OSD (on screen display) menu operation.
Use the / keys to select the
Sound icon.Press the key again to confirm
the
Sound selection, You should now be in the OSD submenu as shown below.
Use the / keys to select one the following submenu items:
Volume：0—100
Mute：ON/OFF