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3

ENGLISH

1.

 All the precautions, in particular the safety ones, must be read with special attention, as 

they provide important information.

2. POWER SUPPLY FROM MAINS

The mains voltage is sufficiently high to involve a risk of electrocution; install and 

a. 

connect this product before plugging it in.
Before powering up, make sure that all the connections have been made correctly and 

b. 

the voltage of your mains corresponds to the voltage shown on the rating plate on the 
unit, if not, please contact your RCF dealer.
The metallic parts of the unit are earthed through the power cable. An apparatus with 

c. 

CLASS I construction shall be connected to a mains socket outlet with a protective 
earthing connection.
Protect the power cable from damage; make sure it is positioned in a way that it 

d. 

cannot be stepped on or crushed by objects.
To prevent the risk of electric shock, never open this product: there are no parts inside 

e. 

that the user needs to access.
“POWER ON” switch is a disconnecting device from AC main power and must be 

f. 

easely accessible after the installation and during the using of equipment.

3.

 Make sure that no objects or liquids can get into this product, as this may cause a short 

circuit.
This apparatus shall not be exposed to dripping or splashing. No objects filled with liquid, 
such as vases, shall be placed on this apparatus. No naked sources (such as lighted candles) 
should be placed on this apparatus.

4.

 Never attempt to carry out any operations, modifications or repairs that are not expressly 

described 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 been damaged.

 -

Objects or liquids have got in the unit.

 -

The product has been subject to a heavy impact.

 -

5.

 If this product is not used for a long period, disconnect the power cable.

6.

 If this product begins emitting any strange odours or smoke, switch it off immediately 

and disconnect the power cable.

7.

 Do not connect this product to any equipment or accessories not foreseen.

For suspended installation, only use the dedicated anchoring points and do not try to hang 
this product by using elements that are unsuitable or not specific for this purpose. Also 
check the suitability of the support surface to which the product is anchored (wall, ceiling, 
structure, etc.), and the components used for attachment (screw anchors, screws, brackets 
not supplied by RCF etc.), which must guarantee the security of the system / installation 
over time, also considering, for example, the mechanical vibrations normally generated by 
transducers.
To prevent the risk of falling equipment, do not stack multiple units of this product unless 
this possibility is specified in the user manual.

8. RCF S.p.A. strongly recommends this product is only installed by professional 
qualified installers (or specialised firms) who can ensure correct installation 
and certify it according to the regulations in force.
The entire audio system must comply with the current standards and regulations 
regarding electrical systems.

9.

 Supports and trolleys

The  equipment  should  be  only  used  on  trolleys  or  supports,  where  necessary,  that  are 

SAFETY

PRECAUTIONS

IMPORTANT

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...

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