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VQT4K90
5
Power supply
Use of batteries
• If this unit is not used for a long period of
time or is used only from an AC power
source,remove all the batteries to prevent
potential damage due to possible battery
leakage.
• Do not mix old and new batteries.
• Do not use different types of batteries at the
same time.
• Do not take apart or short circuit the
batteries.
• Do not attempt to recharge alkaline or
manganese batteries.
• Do not use batteries if the covering has been
peeled off.
• Do not heat or expose to fl ame.
• Do not leave the batteries in a car exposed
to direct sunlight for a long period of time
with doors and windows closed.
• Mishandling of batteries can cause
electrolyte leakage,which may cause a
fi re.
AC Power
Connect the AC mains lead firmly to the unit
and the household mains socket.
Note:
Use the AC mains lead that matches the sock-
et for the area you live in.
• In Saudi Arabia, always use the 3-pin AC mains
lead.
Battery power
1 Open the battery compartment.
2 Insert six 1.5V R14/LR14 batteries (not
included) with correct polarity (+/-) as
indicated.
3 Close the battery compartment.
AC mains lead
(included)
CAUTION
• Danger of explosion if battery is incorrectly
replaced. Replace only with the type
recommended by the manufacturer.
• When disposing the batteries, please
contact your local authorities or dealer and
ask for the correct method of disposal.
To household
mains socket
Note:
• The installed batteries are automatically
disconnected when the mains lead is connected
to the unit.
• The function selector switch does not separate
entire unit from mains even if in “OFF”
position.
• With the consuming of the batteries, the sound
may become distorted or weak, or the unit may
not perform functions correctly. When it occurs
replace the batteries in time.