46
EN
POWER
AC power supply
The device is constructed to receive AC 230V~ 50Hz power. Make sure that the operating voltage of the
device corresponds to the voltage of the power supply. Insert the fl at end of the power cord in the socket
at the rear of the device and insert the plug of the power cord in a standard AC outlet. If you will not use the
device for longer time, move the
FUNCTION
switch in the
OFF
position
and unplug the power cord from the outlet.
Battery operation
Before you insert batteries (not included), make sure that the device is
unplugged from the AC power supply.
The battery compartment cover is on the bottom of the device. Push
gently on the cover and then lift it.
Insert six LR14 (UM-2) batteries. Observe the correct polarity of the
batteries marked on the bottom of the battery compartment. Never
mix together old and new batteries. Replace the cover after inserting
the batteries.
To switch the device to battery power, unplug the power cord from the
outlet and then pull it out of the socket at the rear of the device. The
device automatically switches to battery power.
Attention:
When a battery is replaced incorrectly there is danger of explosion. Replace the batteries with batteries of
the same type and do not use batteries of diff erent brands in the same time. If you will not use the device for
longer time, move the
FUNCTION
switch to the
OFF
position and remove the batteries to prevent leakage
and damage to the device.
USING THE DEVICE
Listening with headphones
This device is equipped with 3,5 mm headphones jack, suitable for most standard headphones (not included).
Use headphones with impedance 8–32 Ohms.
When headphones are connected, the built-in stereo speakers automatically switch off .
When you unplug the headphones, the speakers start functioning again.
Loud audio
WARNING:
Excessive acoustical pressure from headphones can cause hearing damage. Avoid prolonged
listening to loud audio to prevent hearing damage.
Setting volume
Lower or increase the volume by turning the VOLUME control.
Safe volume level
Your hearing adapts over time to constant loud volume and it may seem to you that the volume is actually
lower. However, what may seem to you normal at the moment, may actually be harmful. To prevent such
risks, set the volume low at fi rst and increase it slowly to make the volume sound nice, well audible, without
detectable distortion. Hearing damage is a gradual and irreversible process. Any ringing in the ears or
hearing diffi
culties indicate that the volume is too high. When you reach comfortable listening volume, do
not increase it further.
