English 21
Installing the Main Unit
• There are various terminals on the main unit. Leave
some space to connect cables on the terminal side
of the main unit.
• Do not place anything on top of the main unit. This
can cause product failure.
• Do not install the main unit stacked with other
units.
• Install the main unit at least 1.5m away from radio
antenna.
Installing with Screw
1 Use a tapping screw to secure the bracket to the
vehicle's audio board (commercial product).

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• When drilling holes in the vehicle, be sure there is
nothing on the other side.
Damage to cables or pipes can cause accident or
malfunction.
The Digital TV Tuner (main unit) can be installed by securing it to the pile carpet with Velcro or by screwing
it on to a commercially available audio board.
Audio board
(commercial product)
Screw (ø4×16mm) 9
Screw
(M3×4mm) 8
Screw (M3×4mm) 8
Bracket 6
Digital TV Tuner 1
Bracket 6
Installing the Digital TV Tuner