background image

4

ENGLISH

recommended by the manufacturer. The equipment / support / trolley assembly must be 
moved with extreme caution. Sudden stops, excessive pushing force and uneven floors may 
cause the assembly to overturn.

10.

 There are numerous mechanical and electrical factors to be considered when installing 

a professional audio system (in addition to those which are strictly acoustic, such as sound 
pressure, angles of coverage, frequency response, etc.).

11.

 Hearing loss

Exposure to high sound levels can cause permanent hearing loss. The acoustic pressure level 
that leads to hearing loss is different from person to person and depends on the duration 
of exposure. To prevent potentially dangerous exposure to high levels of acoustic pressure, 
anyone who is exposed to these levels should use adequate protection devices. When a 
transducer capable of producing high sound levels is being used, it is therefore necessary 
to wear ear plugs or protective earphones. See the manual technical specifications to know 
the maximum sound pressure level.

IMPORTANT NOTES

To prevent the occurrence of noise on line signal cables, use screened cables only and avoid 
putting them close to:

Equipment that produces high-intensity electromagnetic fields.

 -

Power cables.

 -

Loudspeaker lines.

 -

OPERATING PRECAUTIONS

Place  this  product  far  from  any  heat  sources  and  always  ensure  an  adequate  air 

 -

circulation around it.
Do not overload this product for a long time.

 -

Never force the control elements (keys, knobs, etc. ).

 -

Do  not  use  solvents,  alcohol,  benzene  or  other  volatile  substances  for  cleaning  the 

 -

external parts of this product.

IMPORTANT NOTES

Before connecting and using this product, please read this instruction manual carefully and 
keep it on hand for future reference. The manual is to be considered an integral part of 
this product and must accompany it when it changes ownership as a reference for correct 
installation and use as well as for the safety precautions. RCF S.p.A. will not assume any 
responsibility for the incorrect installation and / or use of this product.

WARNING

: to prevent the risk of fire or electric shock, never expose this product to rain 

or humidity.

OPERATING 

PRECAUTIONS

IMPORTANT NOTES

IMPORTANT NOTES

WARNING

Содержание HDL18-AS

Страница 1: ...OWNER MANUAL HDL18 AS ACTIVE FLYABLE HIGH POWER SUBWOOFER...

Страница 2: ...ENGLISH LANGUAGE 3 ENGLISH LANGUAGE...

Страница 3: ...cribed in this manual Contact your authorized service centre or qualified personnel should any of the following occur The product does not function or functions in an anomalous way The power cable has...

Страница 4: ...e maximum sound pressure level IMPORTANT NOTES To prevent the occurrence of noise on line signal cables use screened cables only and avoid putting them close to Equipment that produces high intensity...

Страница 5: ...o dampen down vibrations even at maximum volume settings From moulding to the final texture D LINE offers the maximum reliability and strength for the intensive use on the road The HDL18 AS active fly...

Страница 6: ...ently or lights continuously turn down the signal level The amplifier has a built in RMS limiter If the RMS limiter is active the LED lights red The RMS limiter has the purpose to prevent damages the...

Страница 7: ...owing AES standard PIN 1 GROUND SHIELD PIN 2 HOT PIN 3 COLD At this point you can connect the power supply cable and the signal cable but before turning on the speaker make sure that the volume contro...

Страница 8: ...uld be done with extreme caution When deploying a system always wear protective helmets and footwear Never allow people to pass under the system during the installation process Never leave the system...

Страница 9: ...m2 and Rp0 2 355 N mm2 for Yield Strength In our prediction software the Safety Factors are calculated considering the Maximum Stress Limit equal to the Yield Strength according with many internationa...

Страница 10: ...A and B A position brings the shackle towards the front B position allows an intermediate step using the same fixing holes Move the pickup bracket in the position suggested by RCF Shape Designer Fix t...

Страница 11: ...ting bracket is vertical 3 Connect the front bracket to the first HDL18 A cabinet using 2 quick lock pins A A 2 1 4 Reverse and connect the rear bracket to the fly bar using 1 quick lock pins The firs...

Страница 12: ...r P N 13360225 to the HDL 18 AS rear bracket using 2 pins 1 on the subwoofer and 1 on the accessory Fix HDL 20 A front to subwoofer brackets using 2 pins Fix the HDL 20 A rear bracket to the linkbar P...

Страница 13: ...s for long throw sections increase curvature as distance decreases add more enclosures for more output This approach focuses more transducers mounted on long throw horns at the farthest seat graduall...

Страница 14: ...ation that will provide the best vertical performance for a given application Various venue dimensions are entered that allow the RCF Shape Designer to calculate the resultant array performance Once y...

Страница 15: ...ane For all planes Height refers to the height of the rear of the plane For PLANES 1 and 2 Elevation refers to the elevation height of the front of the plane For PLANE 1 and 2 Distance relates to the...

Страница 16: ...id flying lug and the relevant motor hook to ensure that motor chain bags do not rest on the grid or top cabinet and upset its tilt angle MANUAL H SETTING In manual installation mode it is possible to...

Страница 17: ...hrow distances calculated from the venue s dimensions DSP preset configuration SPL representation on the audience area WARNING It is possible to display different pages only IN SEQUENCE venue array me...

Страница 18: ...tions MANUAL MODE This provides a partial control over the array s configuration The enclosure splays can be increased with a progression of 2 steps for each adjacent speaker in order to maintain a sp...

Страница 19: ...power Low frequencies Cooling Connections CABINET Cabinet Material Hardware Handles Colour PHYSICAL Height Width Depth Net Weight Frequency Response 3 dB 30 Hz 140 kHz Max SPL 135 dB Woofer 18 4 0 v...

Страница 20: ...4 Int 44 870 626 3142 e mail info rcfaudio co uk RCF France tel 33 1 49 01 02 31 e mail france rcf it RCF Germany tel 49 2203 925370 e mail germany rcf it RCF Spain tel 34 91 817 42 66 e mail info rcf...

Отзывы: