Sharp MD-MS722H

Caution:
● Whilst you are using the rechargeable
battery and the alkaline battery at the
same time, do not remove either of
them. If you do, when the unit is in the
play mode, playback will stop. When in
the recording mode, the recorded con-
tents will be erased, and the power may
be disconnected.
● Do not replace the battery or the re-
chargeable battery during operation.
● Do not use rechargeable batteries
(nickel-cadmium battery etc.) in the
battery case.
● If the unit is not used for a long period
of time, remove the battery. (Even if the
power is turned off, the battery will be
drained slowly but continuously.)
● Be sure to hold the plug when removing
it. If you pull on the lead, it may break,
or the unit may malfunction.
● Do not use any car adaptor except for
the separately available AD-CA20X.
● For information about the battery life,
see the battery item in the SPECIFICA-
TIONS on page 42.
● This unit should only be used within the
range of 0°C and 40°C.
■ Alkaline battery power
If you use the battery case and the re-
chargeable battery at the same time, the
MD can play much longer than with only
one source of battery power.
● Use one commercially available alka-
line battery (LR6, "AA" size).
1 Make sure that a fully charged re-
chargeable battery is inserted.
● Do not use the unit if it only has an
alkaline battery in it.
2 Insert the battery into the battery case.
(1) Open the case cover.
(2) Insert the battery according to the
polarity marked on the inside of the
battery case. Then, close the case
cover.
3 Attach the battery case to the main unit.
(1) Match the convex part of the battery
case to the concave area in the
main unit.
(2) Turn the screw in the direction
marked “LOCK” to secure the bat-
tery case.
■ AC power
1 Connect the lead from the AC adaptor
to the DC IN 5V socket on the main
unit.
2 Plug the AC adaptor into an AC socket.
Notes:
● When there is thunder or lightning in
your vicinity, unplug the AC adaptor
from the AC socket.
● When the unit is not in use for extended
periods, remove the AC adaptor from
the AC socket.
● Never use an AC adaptor other than
the one specified. Otherwise, problems
or serious hazards may be created.
● Do not bend, twist or tie the power lead
or put heavy objects on top of it.
2
➁
Open.
➀
Press.
RELEASE LOCK
3
Back of the
MD recorder
8
MD-MS722H(SUK)