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The ambient temperature must always be between -5° C and +45° C. Keep away from direct insula-

tion (particularly in cars) and heaters.

The relative humidity must not exceed 50 % with an ambient temperature of 45° C.

This device must only be operated in an altitude between -0 and 000 m over NN.

The ambient contamination must never exceed level 1 and must not be conducting, only dry.

Never use the device during thunderstorms. Over voltage could destroy the device. Always discon-

nect the device during thunderstorms.

Operate the device only after having familiarized with its functions. Do not permit operation by per-

sons not qualified for operating the device. Most damages are the result of unprofessional operation!

Never use solvents or aggressive detergents in order to clean the device! Rather use a soft and 

damp cloth. 

Please use the original packaging if the device is to be transported.

Never remove the serial barcode from the device as this would make the guarantee void. Please con-

sider that unauthorized modifications on the speaker system are forbidden due to safety reasons!

If this device will be operated in any way different to the one described in this manual, the product 

may suffer damages and the guarantee becomes void. Furthermore, any other operation may lead to 

dangers like short- circuit, burns, electric shock, hearing loss etc.

5 DESCRIPTION

5.1 Features 

Stereo add on amplifier module for the Kemper Profiling Amplifier

• Complete protection set against short-circuit, overheat, over voltage, overload

• Fan cooling

• Signal inputs via 6.3 mm mounting jacks 

• Speaker outputs via lockable Speakon sockets

• Designed to fit into the open space at the KPAs back side

Please note:

 operating an amplification system in public or industrial areas, a series of safety instruc-

tions have to be followed that this manual can only give in part. The operator must therefore inform 

himself on the current safety instructions and consider them.

Do not shake the device. Avoid brute force when installing or operating the device.

When choosing the installation-spot, please make sure that the device is not exposed to extreme heat, 

moisture or dust. There should not be any cables lying around. You endanger your own and the safety of 

others!

This device must never be operated or stockpiled in surroundings where splash water, rain, moisture or 

fog may harm the device. 

Moisture or very high humidity can reduce the insulation and lead to mortal electrical shocks. 

When using smoke machines, make sure that the device is never exposed to the direct smoke jet and is 

installed in a distance of 0.5 meters between smoke machine and device.

Содержание Camplifier 90

Страница 1: ...inimal speaker impedance power 4 90W left right both bridge speaker input BlueAmps Risk of electric shock Do not operate outside of KPA enclosure Equipment must be earthed Do not expose to rain or moi...

Страница 2: ...ction 3 2 Safety Instructions 3 6 3 Legal Instructions 6 4 Operating Determinations 8 5 Description 9 10 6 Installation 11 13 7 Connections 14 8 Operation 19 9 Protective Circuits 20 10 Trouble Shooti...

Страница 3: ...for having chosen a CAMPLIFIER 290 add on amplifier module If you follow the instruc tions given in this manual we can assure you that you will enjoy this device for many years Unpack your amplifier...

Страница 4: ...e sure that the core diameter is sufficient for the required power consumption of the device All warnings concerning the power cords are also valid for possible ex tension cords Always disconnect from...

Страница 5: ...e batteries etc Never connect output to output Before the device is switched on all faders and volume controls have to be set to 0 or min position Never connect the Speaker OUT of the CAMPLIFIER 290 t...

Страница 6: ...ons are binding Strafgesetzbuch 223 ff bundesrecht juris de bundesrecht stgb TA L rm www umweltdaten de DIN 15905 5 www din de Arbeitsst ttenverordnung 15 www lgl bayern de arbeitsschutz Berufsgenosse...

Страница 7: ...hing they can get accustomed to It is possible that a positive opinion of a certain noise can reduce the physiological reaction but the slow impacts on the inner hearing must not be neglected over sti...

Страница 8: ...er must provide a minimal imped ance of 4 ohms and must be capable of handling at least 90Wrms Speaker system impedances bellow 8 ohms might damage the CAMPLIFIER 290 Speaker systems with a specified...

Страница 9: ...ges and the guarantee becomes void Furthermore any other operation may lead to dangers like short circuit burns electric shock hearing loss etc 5 DESCRIPTION 5 1 Features Stereo add on amplifier modul...

Страница 10: ...ight and left channel for stereo operation The right input jack provides signal to both speaker outputs if the eft input jack is not used The right signal input jack provides signal to the speaker out...

Страница 11: ...R 90 into the Kemper Profil ing Amplifier please contact our technical support at Tilman Ritter RITTER Amplification Veteranenstrasse 3 01139 Dresden Tel 0351 160 51 98 info kpa solutions com Please d...

Страница 12: ...FIER 90 8 small screws have been delivered with it too Please find them and consign them close to your KPA together with a Phillips screwdriver apposite to those 8 screws Consign the CAMPLIFIER 90 han...

Страница 13: ...r 4 90W left right both bridge speaker input BlueAmps Risk of electric shock Do not operate outside of KPA enclosure Equipment must be earthed Do not expose to rain or moisture www kpa solutions com 8...

Страница 14: ...ing speaker cables Input cables should be short and direct since high frequencies will mostly be absorbed if the ca bles are unnecessarily long Besides that a longer cable may lead to humming and nois...

Страница 15: ...4 mm2 A high damping factor of your amplifier supplies a clear sound reproduction Unnecessarily long and thin cables will influence the damping factor and thus the low frequencies in a negative way In...

Страница 16: ...Stereo Operation The most frequently used operating mode of the Camplifier 90 might be stereo operation where both stereo channels are operated independent of each other The highest output power durin...

Страница 17: ...ohms speakers With 8 or 16 ohms speakers the output power will be slightly reduced Scheme Mono both operation English CAMPLIFIER 290 4 90W Minimal speaker impedance power 4 90W left right both bridge...

Страница 18: ...e speaker out put socket Do not connect speaker cabinets to the speaker output sockets of the left and right channel when the Camplifier is used in bridged mode scheme bridged mode English CAMPLIFIER...

Страница 19: ...electing the operating mode Connect the signal inputs and the speaker connections apposite to the operation mode you want to choose Stereo refer to 7 2 1 Mono Both refer 7 2 1 Bridged mode refer to 7...

Страница 20: ...during operation the amplifier has to be switched off and the cause of the fault has to be removed The cause could be a damaged speaker cable speaker plug broken speaker chassis a to low speaker impe...

Страница 21: ...ad Procedure Step 1 Open the fuse holder on the rear panel with a fitting screwdriver Step 2 Remove the old fuse from the fuse holder Step 3 Install the new fuse in the fuse holder Step 4 Replace the...

Страница 22: ...eparation 79dB 1kHz and 1W Input sensitivity 0 77V Input voltage max 21 dBV 9V Input impedance 20 kohms Input sockets 2 x 1 4 unbalanced Speaker output connection 2 x Speakon socket for stereo 1 x Spe...

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