Power Supply; Using Batteries; Using Headphones - Medeli DD315 Owner's Manual

Setting up

Power Supply

Your d igital drum will run on either batteries or power
adaptor. Follow the instructions below according to the
power source you intend to use.
Using an AC- Adaptor
Connect the power adaptor to the DC IN jack located
on the rear panel of the unit,and plug the AC power
adaptor into an AC power outlet.
Do not use adaptors other than the one specified.
The technical specification of the adaptor is DC 12V
output, center positive type.
12V

Using Batteries

Open the battery compartment conver on the
underside of the unit.
Insert six "C" size, R14, SUM-2 or equivalent
batteries. When inserting the batteries, be care
to follow the polarity markings in the illustration.
Note: we suggest to use the alkaline batteries.
Close the battery compartment securely.
AW_DD315_Manual_G08_150901
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Notes
Power will be automatically drawn from the AC adaptor
if an optional AC adaptor is connected while batteries
are installed in the instrument.
Caution
It is recommended that you replace worn batteries as
soon as possible. When battery voltage drops, the
display will dim and / or the sound will become distorted,
when this occurs, replace the batteries with a complete
set of six new batteries of the same type.
Never mix old and new batteries, different types of
batteries (alkaline, magnesium, etc.), Batteries by
different makers, or batteries from the same maker but
of different types. Misuse may cause the instrument to
become hot, result in fire, or battery leakage.
Also, to prevent damage due to battery leakage, remove
Ac power
socker
all the batteries from the instrument when it is not to be
used for an extended period of time. Batteries left in an
unused instrument will also loose their power overtime.
Auto Power Off
In order to save energy, we have designed the "Automatic
Shutdown" function. With this function, this product will
shutdown automatically when you have left it idle for more
than 30 minutes.If you don't need this function, just press
and hold the [

Using Headphones

An optional set of stereo headphones can be connected
to the PHONES/OUTPUT jack located on the rear panel.
when a pair of headphones is connected to the jack, the
internal speakers of the unit will switch off automatically,
perfect for private practice or late night playing. if you
want to use an external sound system, the headphone
jack can also be used to connect the dightal drum to a
stereo system of mixing console.
Turn off the power on all equipment before making
any connections.
The headphone is optional.
4
START /STOP] button then turn the drum on.
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