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5. OPERATION

Switch on the amplifier and adjust the volume. Always make sure that the output signal is not distorted and
that your speakers will not get damaged.

During operation, please make sure the speaker always sounds well. When distortions can be heard, either
the amplifier or the speaker is overloaded. Overloads can quickly lead to amplifier or speaker damage.

In order to avoid damage, please reduce the volume immediately when distortions can be heard. When
speakers are destroyed by overload, the guarantee becomes void.

Always check the sound pressure level with a meter in order to keep to the threshold.

6.

 

CLEANING AND MAINTENANCE

The operator has to make sure that safety-relating and machine-technical installations are inspected by an
expert after every four years in the course of an acceptance test.

The operator has to make sure that safety-relating and machine-technical installations are inspected by a
skilled person once a year.

We recommend a frequent cleaning of the speaker system. Please use a soft lint-free and moistened cloth.
Never use alcohol or solvents!

There are no serviceable parts inside the speaker system. Maintenance and service operations are only to
be carried out by authorized dealers.

If the speaker system distorts, it may be defective. Test the speaker system once more with another
amplifier. If the sound remains distorted, the speaker system should not be operated any more in order to
prevent further damage. Please contact your dealer.

Should you have further questions, please contact your dealer.

7.

 

TECHNICAL SPECIFICATIONS

Input:

100 V or 8 

Speakers:

8" + 1.5"

Rated power (100 V):

1.5/2.5/5/10 W RMS

Rated power (8 

):

10 W RMS

Sensitivity (1 W/ 1 m):

92 dB

Frequency range:

55 Hz - 18 kHz

Dimensions (L x W x H):

606 x 606 x 115 mm

Weight:

7.3 kg

Please note: Every information is subject to change without prior notice. 08.10.2008  ©

Summary of Contents for GCT-815S

Page 1: ...Copyright Nachdruck verboten Reproduction prohibited F r weiteren Gebrauch aufbewahren Keep this manual for future needs BEDIENUNGSANLEITUNG USER S MANUAL GCT 815S Ceiling Mount Speaker...

Page 2: ...AFETY INSTRUCTIONS 8 3 OPERATING DETERMINATIONS 9 4 INSTALLATION 10 4 1 Attachment 10 4 2 Choosing an appropriate PA amplifier 11 4 3 Electrical connection 11 5 OPERATION 12 6 CLEANING AND MAINTENANCE...

Page 3: ...en Nehmen Sie den Lautsprecher aus der Verpackung 2 SICHERHEITSHINWEISE Dieser Lautsprecher hat das Werk in sicherheitstechnisch einwandfreiem Zustand verlassen Um diesen Zustand zu erhalten und einen...

Page 4: ...daher bei h rbaren Ver zerrungen die Lautst rke entsprechend herunter um Sch den zu vermeiden Durch berlast zerst rte Laut sprecher sind von der Garantie ausgeschlossen Achten Sie bei der Wahl des Ins...

Page 5: ...Bestimmungsgem e Verwendung Die angegebene Mindesteinbautiefe muss unbedingt eingehalten werden so dass hinter der R ckwand ein Freiraum verbleibt Bitte beachten Sie Beim Einsatz dieses Lautsprechers...

Page 6: ...chlussklemmen Installation nur durch Fachpersonal Anschluss nur im ausgeschaltetem Zustand der ELA Anlage Bei der Verkabelung von ELA Systemen handelt es sich um eine elektrische Installation die nur...

Page 7: ...n im Umfang der Abnahmepr fung gepr ft werden Der Unternehmer hat daf r zu sorgen dass sicherheitstechnische und maschinentechnische Einrichtungen mindestens einmal j hrlich durch einen Sachkundigen g...

Page 8: ...ure that you will enjoy this speaker for a long period of time Unpack your speaker 2 SAFETY INSTRUCTIONS This speaker has left our premises in absolutely perfect condition In order to maintain this co...

Page 9: ...aker damage In order to avoid damage please reduce the volume immediately when distortions can be heard When speakers are destroyed by overload the guarantee becomes void When choosing the installatio...

Page 10: ...o the instructions under Operating Determinations The given minimum mounting depth must be kept to leave free space behind the speaker Please note when using this speaker system in public or industria...

Page 11: ...g Cabling a PA system is an electric installation which must only be carried out by a qualified electrician Always insulate the connection cables which are not used Pay attention to the correct power...

Page 12: ...st The operator has to make sure that safety relating and machine technical installations are inspected by a skilled person once a year We recommend a frequent cleaning of the speaker system Please us...

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