background image

 

SPK-OCA504 - Overview 

 

Overview 

The 

SPK-OCA504 

is a powered two-way speaker system designed for indoor wall 

mounting. The system accepts a line level stereo input and amplifies it using a 
built-in amplifier and outputs a speaker signal to the passive speaker. 

The 

SPK-OCA504 

speaker system features: 

 

Three available inputs (that can either be connected separately or 
connected simultaneously to form a mix of the inputs) that consist of: 

 

A Line level unbalanced stereo audio input on a 3.5mm mini jack 
connector 

 

A balanced stereo audio input on a 5-pin terminal block connector 

 

An unbalanced stereo audio input on two RCA connectors 

 

An output to external amplified or non-amplified speakers 

 

An output to an external sub-woofer  

 

A unique looping output, letting you chain additional pairs of active and 
passive speakers 

 

TREBLE, BASS and VOLUME control knobs  

 

A control panel on the back of the active speaker that controls all the 
functions of both speakers 

 

A magnetic shield 

 

Enhanced bass reflex design 

 

An integrated 2x30W stereo amplifier (no external amplifier required) 

 

A self adjusting power range of 90 to 240V AC  

 

Auto-power shutoff 

The 

SPK-OCA504 

is enclosed in an ABS cabinet and can be mounted indoors on 

the wall, vertically or horizontally. The mounting brackets are made of hardened 
steel that attach to each speaker, letting you rotate each speaker to the left or 
right. 

Содержание SPK-OCA504

Страница 1: ...KRAMER ELECTRONICS LTD USER MANUAL MODEL SPK OCA504 On Wall Active Speakers P N 2900 000724 Rev 3 ...

Страница 2: ...g the Speakers 7 5 1 Choosing the Best Location 7 5 2 Installing the Speaker Wires 7 6 Technical Specifications 9 Figures UFigure 1 Active On Wall Speakers in a Home Theater SetupU 4 UFigure 2 Active On Wall Speakers in a Conference Room SetupU 4 UFigure 3 SPK OCA504 Active SpeakerU 5 UFigure 4 Connecting the Active Speaker to the Passive SpeakerU 7 ...

Страница 3: ...at Standards Converters GROUP 5 Range Extenders and Repeaters GROUP 6 Specialty AV Products GROUP 7 Scan Converters and Scalers GROUP 8 Cables and Connectors GROUP 9 Room Connectivity GROUP 10 Accessories and Rack Adapters and GROUP 11 Sierra Products Congratulations on purchasing your Kramer SPK OCA504 On Wall Active Speakers which are ideal for the following typical applications Boardrooms Prese...

Страница 4: ...available where appropriate 2 1 Achieving the Best Performance To achieve the best performance Use only good quality connection cables such as the Kramer BC 2S to avoid interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables Avoid interference from neighboring electrical appliances that may adversely influence signal qual...

Страница 5: ...ced stereo audio input on two RCA connectors An output to external amplified or non amplified speakers An output to an external sub woofer A unique looping output letting you chain additional pairs of active and passive speakers TREBLE BASS and VOLUME control knobs A control panel on the back of the active speaker that controls all the functions of both speakers A magnetic shield Enhanced bass ref...

Страница 6: ...tively Figure 1 Active On Wall Speakers in a Home Theater Setup Figure 2 Active On Wall Speakers in a Conference Room Setup LCD Display Plasma Display Right On Wall Speaker SPK OCA504 Passive Left On Wall Speaker SPK OCA504 Active Projector On Wall Speakers SPK OCA504 Switcher Scaler Computer Graphics Source DVD Laptop Left Active Right Passive ...

Страница 7: ...SPK OCA504 Your SPK OCA504 5 4 Your SPK OCA504 This section defines the active SPK OCA504 Figure 3 SPK OCA504 Active Speaker ...

Страница 8: ...dio volume 8 AC Input Power Supply Connect to the AC power cord 9 POWER Switch For turning the unit ON I OFF 0 or AUTO shutoff II When selecting the AUTO shutoff mode the speaker enters the standby mode when idle for over 10 minutes 10 POWER STANDBY LED Illuminates in green when powered POWER switch set to ON or AUTO illuminates in red when in the standby mode POWER switch is set to AUTO In the AU...

Страница 9: ... is appropriate for the mounting brackets that is either solid wood bricks concrete hollow building blocks or wood studs You cannot mount the brackets on gypsum walls Check that the mounting location is free of obstructions such as electrical piping AC ducts or water lines and so on 5 2 Installing the Speaker Wires To install the speakers do the following 1 Connect the and stereo sockets of the ac...

Страница 10: ...s and treble control on the rear side control panel 7 If required connect an additional set of speakers by connecting the LOOP OUTPUT connector to the input of a second active speaker 8 If required mount the speaker on the wall via the removable mounting brackets To do so Mark the location of the mounting holes Screw the mounting screws not included in the package into the mounting holes Slide the...

Страница 11: ...RMS CONTROL Volume bass and treble control POWER SUPPLY 90 240V AC self adjusting STANDBY MODE POWER CONSUMPTION 0 7W MATERIALS Frame grill and brackets steel cabinet ABS INSTALLATION CLEARANCE Front panel to wall with mounting bracket 22cm Back panel to wall with mounting bracket 4 5cm DIMENSIONS 18 3cm x 17cm x 24 4cm 7 2 x 6 7 x 9 61 W D H DIMENSIONS WITH MOUNTING BRACKET 18 3cm x 17 2cm x 26 5...

Страница 12: ...of nature ii Product modification orfailure to follow instructions supplied withtheproduct iii Repair orattemptedrepairby anyone not authorized by Kramer iv Any shipment of theproduct claims must bepresentedtothe carrier v Removal orinstallation of theproduct vi Any other cause which does not relate to aproduct defect vii Cartons equipment enclosures cables or accessories used inconjunction withth...

Страница 13: ...tributors visit our Web site where updates to this user manual may be found We welcome your questions comments and feedback Web site E mail www kramerelectronics com info kramerel com SAFETY WARNING Disconnect the unit from the power supply before opening and servicing ...

Отзывы: