background image

 

 

Do not connect this system to a dimmerpack. 

 

Do not switch the system on and off in short intervals, as this would reduce the system’s life. 

 

Do not open the device and do not modify the device. 

 

Do not drive the inputs with a signal level bigger, than required to drive the equipment to full 
output. 

 

Only use system indoor, avoid contact with water or other liquids. 

 

Avoid flames and do not put close to flammable liquids or gases. 

 

Always disconnect power from the mains, when system is not used. Only handle the power-cord 
by the plug. Never pull out the plug by tugging the power-cord. 

 

Always operate the unit with the AC ground wire connected to the electrical system ground. 

 

Make sure you don’t use the wrong kind of cables or defective cables. 

 

Make sure that the signals from the mixer are balanced, otherwise hum could be created. 

 

Make sure that the available voltage is not higher than stated on the rear panel.  

 

Make sure that the power-cord is never crimped or damaged. Check the system and the power-
cord from time to time. 

 

Please turn off the power switch, when changing the power cord or signal cable. 

 

Extreme frequency boosts in connection with a high input signal level may lead to overdriving 
your equipment. Should this occur, it is necessary to reduce the input signal level by using the 
INPUT control. 

 

To emphasize a frequency range, you don’t necessarily have to move its respective control 
upward; try lowering surrounding frequency ranges instead. This way, you avoid causing the next 
piece of equipment in your sound path to overdrive. You also preserve valuable dynamic reserve 
(“headroom”) 

 

Avoid ground loops! Always be sure to connect the power amps and the mixing console to the 
same electrical circuit to ensure the same phase! 

 

If system is dropped or struck, disconnect mains power supply immediately. Have a qualified 
engineer inspect for safety before operating. 

 

If the system has been exposed to drastic temperature fluctuation (e.g. after transportation), do 
not switch it on immediately. The arising condensation water might damage your system. Leave 
the system switched off until it has reached room temperature. 

 

If your Dap Audio device fails to work properly, discontinue use immediately. Pack the unit 
securely (preferably in the original packing material), and return it to your Dap Audio dealer for 
service. 

 

Repairs, servicing and electric connection must be carried out by a qualified technician. 

 

For replacement use fuses of same type and rating only. 

 

WARRANTY: Till one year after date of purchase. 

 
 

OPERATING DETERMINATIONS 

 

This system is not designed for permanent operation. Consistent operation breaks will ensure that the 
system will serve you for a long time without defects. 
 
If this system is operated in any other way, than the one described in this manual, the product may suffer 
damages and the

 

warranty becomes void.  

Any other operation may lead to dangers like short-circuit, burns, electric shock, etc. 
 
You endanger your own safety and the safety of others! 

 

Improper installation can cause serious damage to people and property !

 

 

 

 

 

Содержание LT-215A

Страница 1: ...LT 215A ORDERCODE D3474...

Страница 2: ...Audio for more excellent audio products We design and manufacture professional audio equipment for the entertainment industry New products are being launched regularly We work hard to keep you our cu...

Страница 3: ...ct Guide Warning Unpacking Instructions Safety instructions Operating Determinations Return Procedure Claims Description Features Overview Control Panel Marani Dig Amp Software Operation Connection Ca...

Страница 4: ...To maintain perfect condition and to ensure a safe operation it is absolutely necessary for the user to follow the safety instructions and warning notes written in this manual Please consider that da...

Страница 5: ...ounding frequency ranges instead This way you avoid causing the next piece of equipment in your sound path to overdrive You also preserve valuable dynamic reserve headroom Avoid ground loops Always be...

Страница 6: ...ethod to use Note If you are given an RMA number please include the following information on a piece of paper inside the box 1 Your name 2 Your address 3 Your phone number 4 A brief description of the...

Страница 7: ...e enclosure 2 high power 15 inch drivers 3 inch compression driver Built in DSP Bang Olufsen ICE power amplifiers Strong metal handles Multiple flying system Interlock system for safe ground stacking...

Страница 8: ...gh a soft clipping circuit limits your dynamic range it allows you to operate on higher volume levels Protect Indicates an electrical or thermal fault condition in the power amp 4 RS 485 Termination o...

Страница 9: ...it Note Please make sure that the supply voltage matches the operation voltage before connecting the unit to mains 12 Powercon AC power link output This connector is meant for the connection of the su...

Страница 10: ...e clicking on the entry field just beneath the Gain slider After double clicking a window will open allowing you to set all the filter s parameters by sliders It is also possible to enter the frequenc...

Страница 11: ...e more less buttons and can range from 1ms up to 480ms The Bypass button allows the user to bypass the compressor with one touch Volume This slider allows you to set the Signal output Level after the...

Страница 12: ...and it will be possible to recall it later by using the Open Folder option Save Preset to Device The Save Preset to Device on the top of the screen allows the user to SAVE an edited setting as preset...

Страница 13: ...king materials from the LT 215A Check that all foam and plastic padding is removed Connect all cables Always disconnect from electric mains power supply before cleaning or servicing Damages caused by...

Страница 14: ...em This gives the advantage of increasing their life and reliability Periodically check your cables A great number of problems faulty contacts ground hum discharges etc are caused entirely by using un...

Страница 15: ...the fuse cover Gently pry up the fuse cover 3 Remove the used fuse If brown or unclear it is burned out 4 Insert the replacement fuse into the holder where the old fuse was Reinsert the fuse cover Be...

Страница 16: ...Watt RMS in 4 Ohm Amplifier Output High 500 Watt RMS in 4 Ohm Damping factor at 100 Hz 2000 in 8 Ohm Input Sensitivity 0 dBu DSP Marani Dig Amp DSP Freq Response 3 dB 56 15 000 Hz Freq Range 10 dB 42...

Страница 17: ...2011 Dap Audio...

Отзывы: