Sony Walkman TCD-D7 - Battery Maintenance Guidelines; AC Power Adaptor Connection; Car Battery Power Connection

Notes on batteries
e Insert four size AA (LR6) alkaline batteries by
matching the + and — on the batteries to the +
and — in the battery case.
*Do not attempt to recharge the batteries.
* Do not use old batteries with new ones or
different types of batteries together.
+ When the unit is not to be used for an
extended period of time, remove the batteries.
e If the electrolyte inside the battery should leak,
wipe the contaminated area of the battery
case with a cloth and replace the old batteries
with new ones.
+ Use only the alkaline batteries.
Do not use any other type of dry batteries.
e In low temperature the battery capacity
decreases and battery life becomes shorter.
Using with the AC power adaptor
Connect either the AC power adaptor AC-E60I
(not supplied) or AC-E60AM (world wide) (not
supplied) to the DC IN 6V jack of the unit.
Note
Use only the AC-E60L or AC-E60AM AC power
adaptor (not supplied). Do not use any other AC
power adaptor.
Eye,
Polarity of the plug
Using the power source of your car
Use the car battery cord DCC-E160L or
DCC-E260HG (not supplied).