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The WEEE marking indicates that this product 

should not be disposed with regular household 

waste at the end of its product life. This regulation 

is created to protect both the environment and 

human health. 

This product is developed and manufactured with 

high quality materials and components which can 

be recycled and/or reused. Please dispose of this 

product at your local collection point or recycling 

center for electrical and electronic waste. Do this 

to make sure that the product is recycled in an 

environmental friendly way, and help to protect 

the environment in which we all live.

INSTALLATION MANUAL

CENA SERIES SPRING-FIT™ CEILING SPEAKERS

•  IF THERE IS ANY DAMAGE TO THE CARTON BOX 

OR  THE  UNIT  ITSELF,  INFORM  YOUR  VENDOR 

IMMEDIATELY.

•  ALWAYS FOLLOW THE LOCAL REGULATIONS AND 

REQUIREMENTS  REGARDING  INSTALLATION, 

SUSPENSION AND CONNECTION OF THIS 

LOUDSPEAKER. EVEN WHEN OTHERWISE SPECIFIED 

IN THIS DOCUMENT.

•  THE INSTALLATION OF THIS LOUDSPEAKER SHALL 

BE DONE BY QUALIFIED PERSONNEL ONLY.

•  USE CABLES OF THE RIGHT GAUGE TO CONNECT 

THE LOUDSPEAKER

•  USE CABLES WITH CLEAR COLOR CODING 

INDICATING THE POLARITY AND MAINTAIN THE 

SAME POLARITY THROUGHOUT THE WHOLE 

SYSTEM.

•  ONLY USE THE CORRECT AMPLIFIER OUTPUT 

VOLTAGE  AND  IMPEDANCE.  EXCEEDING  THESE 

LIMITS COULD CAUSE FIRE OR OTHER FAILURES. 

• 

AVOID EXPLOSIONS: DO NOT USE THE SPEAKER 

AROUND  GASOLINE,  THINNER  OR  OTHER 

COMBUSTIBLES

• 

AVOID  ELECTRIC  SHOCKS:  SWITCH  OFF  THE 

AMPLIFIER WHEN CONNECTING THE LOUDSPEAKER

•  DO NOT USE THE LOUDSPEAKER FOR AN EXTENDED 

PERIOD OF TIME AT DISTORTED SOUND. THIS 

COULD CAUSE PERMANENT DAMAGE.

•  ALWAYS KEEP THESE INSTRUCTIONS FOR FUTURE 

REFERENCE. NEVER THROW THEM AWAY

•  ALWAYS HANDLE THIS UNIT WITH CARE

•  CLEAN ONLY WITH DRY CLOTH

•  HEED ALL WARNINGS AND FOLLOW ALL 

INSTRUCTIONS

• 

NEVER  EXPOSE  THIS  EQUIPMENT  TO  RAIN, 

MOISTURE, ANY DRIPPING OR SPLASHING LIQUID. 

•  DO NOT INSTALL THIS UNIT NEAR ANY HEAT 

SOURCES SUCH AS RADIATORS OR OTHER 

APPARATUS THAT PRODUCE HEAT

• 

DO  NOT  PLACE  THIS  UNIT  IN  ENVIRONMENTS 

WITH A HIGH LEVEL OF DUST, HEAT, MOISTURE OR 

VIBRATION

• 

THIS UNIT IS DEVELOPED FOR INDOOR USE ONLY. 

DO NOT USE IT OUTDOORS

•  ONLY USE ATTACHMENTS & ACCESSORIES SPECIFIED 

BY THE MANUFACTURER.

•  ONLY INSTALL THE SPEAKER IN LOCATIONS THAT 

CAN STRUCTURALLY SUPPORT THE WEIGHT OF THE 

SPEAKER. IGNORING THIS CAN BRING THE SPEAKER 

DOWN.

•  DO NOT USE ANY OTHER METHOD THAN SPECIFIED 

TO MOUNT THE SPEAKER. IF EXTREME FORCE IS 

APPLIED TO THE SPEAKER, IT COULD FALL DOWN

•  ATTACH A SAFETY WIRE TO THE SPEAKER WHEN 

IT IS MOUNTED HIGH UP. ONLY USE INDUSTRY-

ACCEPTED RIGGING TOOLS AND METHODS

•  CAREFULLY CHECK THE UNIT’S CONDITION AFTER 

UNPACKING.

PRECAUTIONS

This product contains no user serviceable parts. 

Refer all servicing to qualified service personnel. Do 

not perform any servicing (unless you are qualified 

to do so.)

CAUTION - SERVICING

This product conforms to all the essential 

requirements and further relevant specifications 

described in following directives:  2014/30/EU (EMC) 

and 2014/35/EU (LVD)

EC DECLARATION OF CONFORMITY

WASTE OF ELECTRICAL AND ELECTRONIC 

EQUIPMENT (WEEE)

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