RCF HL 20-WP User manual

HL 20-WP
WEATHERPROOF LINE ARRAY MODULE
OWNER’S MANUAL
MANUALE UTENTE

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The symbols used in this document give notice of important operating instructions and
warnings which must be strictly followed.
CAUTION
Important operating instructions: explains
hazards that could damage a product,
including data loss
WARNING
Important advice concerning the use of
dangerous voltages and the potential risk of
electric shock, personal injury or death.
IMPORTANT NOTES Helpful and relevant information
about the topic
SUPPORTS, TROLLEYS
AND CARTS
Information about the use of supports,
trolleys and carts. Reminds to move with
extreme caution and never tilt.
WASTE DISPOSAL
This symbol indicates that this product
should not be disposed with your household
waste, according to the WEEE directive
(2012/19/EU) and your national law.
IMPORTANT NOTES
This manual contains important information about the correct and safe use of the device.
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.
SAFETY PRECAUTIONS
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
a. The mains voltage is sufficiently high to involve a risk of electrocution; install and
connect this product before plugging it in.
b. Before powering up, make sure that all the connections have been made correctly and
the voltage of your mains corresponds to the voltage shown on the rating plate on the
unit, if not, please contact your RCF dealer.
c. The metallic parts of the unit are earthed through the power cable. An apparatus with
CLASS I construction shall be connected to a mains socket outlet with a protective
earthing connection.
d. Protect the power cable from damage; make sure it is positioned in a way that it cannot
be stepped on or crushed by objects.
e. To prevent the risk of electric shock, never open this product: there are no parts inside
that the user needs to access.
f. Be careful: in the case of a product supplied by manufacturer only with POWERCON
connectors and without a power cord, jointly to POWERCON connectors type NAC3FCA
(power-in) and NAC3FCB (power-out), the following power cords compliant to national
standard shall be used:
-EU: cord type H05VV-F 3G 3x2.5 mm2 - Standard IEC 60227-1
-JP: cord type VCTF 3x2 mm2; 15Amp/120V~ - Standard JIS C3306
-US: cord type SJT/SJTO 3x14 AWG; 15Amp/125V~ - Standard ANSI/UL 62
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, trolleys and carts.
The equipment should be only used on supports, trolleys and carts, where
necessary, that are recommended by the manufacturer. The equipment /
support / trolley / cart assembly must be moved with extreme caution. Sudden
stops, excessive pushing force and uneven floors may cause the assembly to
overturn. Never tilt the assembly.
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.
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
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
WARNING! CAUTION! To prevent the risk of fire or electric
shock, never expose this product to rain or humidity.
WARNING! To prevent electric shock hazard, do not connect to
mains power supply while grille is removed
WARNING! to reduce the risk of electric shock, do not disassemble
this product unless you are qualified. Refer servicing to qualified service
personnel.
1. SAFETY PRECAUTIONS AND GENERAL INFORMATION

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1. SAFETY PRECAUTIONS AND GENERAL INFORMATION
CORRECT DISPOSAL OF THIS PRODUCT
This product should be handed over to an authorized collection site for
recycling waste electrical and electronic equipment (EEE). Improper
handling of this type of waste could have a possible negative impact on
the environment and human health due to potentially hazardous
substances
that are generally associated with EEE. At the same time, your cooperation in
the correct disposal of thisproduct will contribute to the effective usage of
natural resources. For more information about where you can drop off your
waste equipment for recycling, please contact your local city office, waste
authority or your household waste disposal service.
CARE AND MAINTENANCE
To ensure a long-life service, this product should be used following these advices:
-If the product is intended to be set up outdoors, be sure it is under cover and protected
to rain and moisture.
-If the product needs to be used in a cold environment, slowly warm up the voice coils
by sending a low-level signal for about 15 minutes before sending high-power signals.
-Always use a dry cloth to clean the exterior surfaces of the speaker and always do it
when the power is turned off.
CAUTION: to avoid damaging the exterior finishes do not use
cleaning solvents or abrasives.
WARNING! CAUTION! For powered speakers, do cleaning
only when the power is turned off.

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HL 20-WP is a two-way, bi-amp line array module that offers a very wide dispersion and high performance for such compact size.
The incredible high output and dynamics, the extreme accuracy and high frequency extension plus the compact size makes the HL 20-WP the ideal
tool for outdoor sound reinforcement, live performances and events as well as fixed installations in theatres, concert halls or auditoriums.
The grille is in custom perforated aluminum with open-cell fibers and water repellent woven fabric backing.
The cabinet is constructed of multiply baltic birch plywood and finished in a fire resistant, textured coating.
The custom-designed waveguide allows a precise coverage of 100 x 15 degrees, whilst also delivering a superb linear HF response.
2. DESCRIPTION

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For the connection to the amplifier, HL 20-WP comes with a 4 poles, 5 meters long cable. No cabling action is required on the speaker.
WARNING! speaker connections should be only made by qualified and experienced personnel having the technical
know-how or sufficient specific instructions to ensure that connections are made correctly and prevent any electrical danger.
To prevent any risk of electric shock, do not connect speakers when the amplifier is switched on. Before turning the system
on, check all connections and make sure there are no accidental short circuits.
The entire sound system shall be designed and installed in compliance with the current local laws and regulations regarding
electrical systems.
Make sure all speakers are connected in phase to ensure a correct sound reproduction.
3. CONNECTION
HL20 WP
WEATHERPROOF LINE ARRAY MODULE
INPUT
RCF S.p.A. Via Raffaello Sanzio, 13
42124 Reggio Emilia - Italy

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4. SPECIFICATIONS
TECHNICAL SPECIFICATIONS
Acoustical specifications Frequency Response (-10dB): 55 Hz ÷ 20000 Hz
Max SPL @ 1m: 135 dB
Horizontal coverage angle: 100°
Vertical coverage angle: 15°
Directivity index Q: 16
System Sensitivity: 102 dB
Power section Nominal Impedance (ohm): 16 ohm
Power Handling: 700 W RMS
Peak Power Handling: 2800 W PEAK
Recommended Amplifier: 1400 W
Crossover Frequencies: 800 Hz
Transducers Compression Driver: 1.5'', 3.0'' v.c
Nominal Impedance (ohm): 16 ohm
Input Power Rating: 110 W AES, 220 W PROGRAM POWER
Sensitivity: 109 dB, 1W @ 1m
Woofer: 2 x 10'', 2.5'' v.c
Nominal Impedance (ohm): 16 ohm
Input Power Rating: 600 W AES, 1200 W PROGRAM POWER
Sensitivity: 98 dB, 1W @ 1m
Input/Output section Input connectors: Amphenol eco/mat IP 67
Standard compliance CE marking: Yes
Physical specifications Cabinet/Case Material: Baltic birch plywood
Hardware: 6 x M10 inserts
Grille: Steel with waterproof clothing
Color: White, Black
Size Height: 334 mm / 13.15 inches
Width: 735 mm / 28.94 inches
Depth: 450 mm / 17.72 inches
Weight: 30.2 kg / 66.58 lbs
Shipping informations Package Height: 539 mm / 21.22 inches
Package Width: 787 mm / 30.98 inches
Package Depth: 382 mm / 15.04 inches
Package Weight: 33.2 kg / 73.19 lbs

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5. DIMENTIONS

Tel [phone] - Fax [phone] - e-mail: [e-mail] - www.rcf.it
RCF S.p.A. Via Raffaello Sanzio, 13 - 42124 Reggio Emilia - Italy 10307482 RevA