Sony CDX-71RF Operating Instructions Manual page 19

Installing the Batteries
Two size AA (R6) batteries
Battery life
When the batteries become weak, you will not
be able to operate the unit with the remote
commander. Battery life is approx. six months
although it depends on the way of use.
Notes on batteries
To avoid damage from battery leakage and
subsequent corrosion:
— insert the batteries by matching the "+" and
"—" on the batteries to the "+" and "—" in
the battery compartment
— do not use an old battery with a new one,
or different types of batteries together
— remove the batteries when you do not use
the unit for a long period of time
— do not charge the batteries.
If any battery leakage occurs, replace the
batteries with new ones after cleaning the
battery compartment.
Installing the Remote
Commander
Velcro tapes to the place you
wish to install to
Install the remote commander with velcro tape in
a desired place.
Notes
* Do not install or leave the remote commander in a location
near any heat sources, or in a place subject to direct
sunlight (especially on the dashboard in summer etc.).
e When you park your car in direct sunlight, detach the
remote commander and place it in a location such as the
glove-box, where it will not be subjected to direct sunlight.
* Before installing the remote commander, be sure to check
whether you can remote-control the system from the place
where you intend to install the remote commander.
* Clean the surface before attaching the velcro tape.
Maintenance
Fuse Replacement
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 this case, consult your nearest
Sony dealer.
Warning
Use the specified amperage fuse.
Use of a higher amperage fuse may cause
serious damage.
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