Fuse Replacement; Notes On Unit Disposal - Sony Nav-u NV-U81T Guia De Inicio Rapido

Fuse replacement

When replacing the fuse in the car battery
adapter, be sure to use one matching the
amperage rating stated on the original
fuse. If the fuse blows, check the power
connection and replace the fuse. If the fuse
blows again after replacement, there may
be an internal malfunction. In such a case,
consult your nearest Sony dealer.
Warning
Never use a fuse with an amperage rating
exceeding the one supplied with the unit
as this could damage the unit.

Notes on unit disposal

Remove the built-in lithium-ion battery
when disposing of the unit, and return the
battery to a recycling location.
The procedure for removing the battery is
explained below.
24
To tighten
Fuse (2.5A)
To remove
Note
Never disassemble the unit except when
disposing of it.
1
Switch off the main power by
sliding the POWER switch to
the OFF position.
2
Remove the jack cover
(page 8).
3
Remove the 2 screws on the
underside of the unit using a
screwdriver.
4
Remove the rear cover.