170
171
Volume
adjustment
Be sure to check that the
right
earbud
(red)
and the
left
earbud
(blue)
are
applied each one to the respective ear.
Pull up on the top of the ear and insert
the device into the ear canal.
You may hear a slightly annoying
sound that will disappear when the
device is properly positioned within
the ear canal. If the positioning is cor-
rect and the sound is still perceptible,
try with a different size and repeat the
operation.
Slowly adjust the volume as needed.
Summary of Contents for Digital AIR 3D
Page 1: ...MANUALE USO E MANUTENZIONE USE AND MAINTENANCE MANUAL...
Page 12: ...12 IT...
Page 14: ...14 IT 101 Codici analoghi Digital PRO 3D 104...
Page 26: ...26 IT Contenuto della confezione...
Page 40: ...40 IT 100...
Page 52: ...52 IT Contenuto della confezione...
Page 80: ...80 IT Contenuto della confezione...
Page 100: ...100...
Page 102: ...102 101 Other codes Digital PRO 3D 104...
Page 114: ...114 Content of the package...
Page 125: ...125 To turn off the unit open the battery compartment door At the end of use remove the device...
Page 128: ...128 100...
Page 140: ...140 Content of the package...
Page 166: ...166 Content of the package...
Page 172: ...172 To turn off the unit open the battery compartment door At the end of use remove the device...
Page 178: ......
Page 179: ......