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DA350
Electronic Drum Monitor System
OWNER’S MANUAL
safety instructions
Please keep this instruction manual for future reference and for the duration
of owning the DA350 Electronic Drum Monitor System. Please carefully
read and understand the instructions inside this owner’s manual before
attempting to operate your new electronic drum monitor system.
This instruction manual includes essential safety information regarding the
use and maintenance of the amplifier. Take special care to heed all warning
symbols and signs inside this manual and those printed on the amplifier on
the back of the loudspeaker.
WARNING
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THE AMPLIFIER
TO WATER/MOISTURE, NOR SHOULD YOU OPERATE THE AMPLIFIER
NEAR ANY WATER SOURCE.
The exclamation point triangular symbol is intended to alert the user to the
presence of important operating and maintenance(servicing) instructions in
the user manual accompanying the Amplifier.
The lightning flash with an arrow triangular symbol is intended to alert
the user to the presence of non-insulated “dangerous voltage” within the
product’s enclosure, and may be of sufficient magnitude to constitute a risk
of electric shock.
WARNING
Handle the power supply cord with care.
Do not damage or deform it as it may cause electric shock or malfunction
when used. Hold the plug attachment when removing from wall outlet. Do
not pull on the power cord.
IMPORTANT SAFETY PRECAUTIONS
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all Instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the
manufacturer's instructions. DO NOT turn on the amplifier module before
connecting all other external devices.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type
plug. A polarized plug has two blades with one wider than the other. A
grounding type plug has two blades and a third grounding prong. The
wide blade or the third prong is provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for replacement
of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly
at plugs, convenience receptacles, and the point where they exit from
the apparatus.
11. Only use attachment/accessories specified by the manufacturer.
12. Use only the cart, stand, tripod, bracket or table specified
by the manufacturer, or sold with the apparatus. When a
cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long
periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
15. POWER SOURCES – This product should be operated only from the
type of power source indicated on the rating label. If you are not sure
of the type of power supply to your home, consult your product dealer
or local power company.
16. Where the mains plug or an appliance coupler is used as the disconnect
device, the disconnect device shall remain readily operable.
17. OBJECT AND LIQUID ENTRY – Care should be taken so that objects do
not fall and liquids are not spilled into the enclosure through openings.
18. Water and Moisture: This product should be kept away from direct
contact with liquids. The apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquids, such as vases, shall be
placed on the apparatus.
19. Keep the speaker system out of extended or intense direct sun light.
20. No containers filled with any type of liquid should be placed on or near
the speaker system.
21. SERVICING – The user should not attempt any service to the speaker
and/or amplifier beyond that described in the operating instructions.
All other servicing should be referred to qualified service personnel.
22. VENTILATION – Slots and openings in the amplifier are provided
for ventilation and to ensure reliable operation of the product and to
protect it from overheating. These openings must not be blocked or
covered. The openings should never be blocked by placing the product
on a bed, sofa, rug, or other similar surface. This product should not be
placed in a built-in installation such as a bookcase or rack.
23.
Protective earthing terminal: The apparatus should be
connected to a main socket outlet with a protective earthing
connection.
24. ACCESSORIES – Do not place this product on an unstable cart, stand,
tripod, bracket, or table. The product may fall, causing serious injury to
a child or adult, and serious damage to the product. Use only with a
cart, stand, tripod, bracket, or table recommended by the manufacturer,
or sold with the product.
25. When moving or not using the appliance, secure the power cord
(e.g., wrap it with a cable tie). Be careful not to damage the power
cord. Before using it again, make sure the power cord has not been
damaged. If the power cord has been damaged at all, bring the unit
and cord to a qualified service technician for repair or replacement as
specified by the manufacturer.
26. LIGHTNING – For added protection during a lightning storm, or when
it is left unattended and unused for long periods of time, unplug it from
the wall outlet. This will prevent damage to the product due to lightning
and power-line surges.
27. REPLACEMENT PARTS – When replacement parts are required, be
sure the service technician has used replacement parts specified by
the manufacturer or have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock, or other
hazards.
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK) NO
USER-SERVICEABLE PARTS INSIDE REFER
SERVICING TO QUALIFIED PERSONAL
