RCF HDL20-A Active 2 Way Dual 10 Line Array Module

IMIQATHANGO YOKHUSELEKO

1. Onke la manyathelo okhuseleko, ngokukodwa lawo okhuseleko, makafundwe ngenyameko enkulu, njengoko enika ingcaciso ebalulekileyo.
   ISILUMKISO: Ukuthintela ingozi yomlilo okanye yombane, ungaze uyibeke esichengeni le mveliso kwimvula okanye ukufuma.
2. INKONZO YAMANDLA EVELA KWIINDAWO
   • Umthamo omkhulutage iphezulu ngokwaneleyo ukubandakanya umngcipheko wokubanjwa ngumbane; faka kwaye uqhagamshele le mveliso phambi kokuyiplaga.
   • Phambi kokunika amandla, qiniseka ukuba lonke uqhagamshelo lwenziwe ngokuchanekileyo kunye nomthamotage yakho engundoqo ihambelana voltage iboniswe kwipleyiti yokulinganisa kwiyunithi, ukuba akunjalo, nceda uqhagamshelane nomthengisi wakho we-RCF.
   • Le yunithi yi-CLASS I yokwakhiwa, ngoko ke kufuneka idityaniswe kwi-outlet ye-MAIN enomdibaniso womhlaba okhuselayo.
   • Appliance coupler or PowerCon Connector® is used to disconnect device from MAIN power. This device shall remain readily accessible after the installation
   • Khusela intambo yamandla kumonakalo; qinisekisa ukuba ibekwe ngendlela engenakunyathelwa okanye icunyuzwe zizinto.
   • Ukuthintela umngcipheko wokutshatyalaliswa kombane, ungaze uvule le mveliso: akukho malungu ngaphakathi apho umsebenzisi kufuneka afikelele khona.
3. Qinisekisa ukuba akukho zinto okanye ulwelo unokungena kule mveliso, njengoko oku kunokubangela isekethe emfutshane.
   Esi sixhobo asiyi kuboniswa ukuvuza okanye ukutshiza. Akukho zinto zizaliswe ngolwelo, njengeevazi, ziya kubekwa kwesi sixhobo. Akukho mithombo yendalo (enjengamakhandlela alayitiweyo) kufuneka ibekwe kwesi sixhobo.
4. Ungaze uzame ukwenza nayiphi na imisebenzi, uhlengahlengiso okanye ulungiso olungachazwanga ngokucacileyo kule ncwadana.
   Qhagamshelana neziko lakho lenkonzo eligunyazisiweyo okanye abasebenzi abaqeqeshiweyo ukuba kukho enye yezi zinto zilandelayo:
   • Imveliso ayisebenzi (okanye isebenza ngendlela engaqhelekanga).
   • Intambo yombane yonakele.
   • Izinto okanye ulwelo lufunyenwe kwiyunithi.
   • Imveliso ixhomekeke kwimpembelelo enzima.
5. Ukuba le mveliso ayisetyenziswanga ixesha elide, qhawula intambo yamandla.
6. Ukuba le mveliso iqala ukukhupha naliphi na ivumba elingaqhelekanga okanye umsi, yicime ngoko nangoko kwaye uqhawule intambo yombane.
7. Musa ukudibanisa le mveliso nakwesiphi na isixhobo okanye izincedisi ezingabonwanga kwangaphambili.
   Ufakelo olumisiweyo, sebenzisa kuphela iindawo zokubambelela ezizinikezeleyo kwaye ungazami ukuxhoma le mveliso ngokusebenzisa izinto ezingafanelekanga okanye ezingacaciswanga kule njongo. Khangela kwakhona ukufaneleka komgangatho wenkxaso apho imveliso i-ankile (udonga, isilingi, isakhiwo, njl.), kunye namacandelo asetyenziselwa ukuncamathela (i-ankile yesikruphu, izikrufu, izibiyeli ezingabonelelwanga yi-RCF njl.njl.), ekufuneka iqinisekise i-attachment. ukhuseleko lwesixokelelwano / ufakelo ekuhambeni kwexesha, kananjalo kuqwalaselwe, umzekeloample, ukungcangcazela koomatshini okuqhele ukwenziwa ziitransducer.
   Ukuthintela umngcipheko wezixhobo eziwayo, musa ukupakisha iiyunithi ezininzi zale mveliso ngaphandle kokuba oku kunokwenzeka kuchazwe kwincwadana yomsebenzisi.
8. I-RCF SpA icebisa ngamandla ukuba le mveliso ifakwe kuphela ngabafaki abaqeqeshiweyo abaqeqeshiweyo (okanye iifemu ezikhethekileyo) abanokuqinisekisa ukufakela okuchanekileyo kwaye baqinisekise ngokungqinelana nemimiselo esebenzayo.
   Yonke inkqubo yomsindo kufuneka ihambelane nemigangatho yangoku kunye nemimiselo malunga neenkqubo zombane.
9. Iinkxaso kunye neetroli
   Isixhobo kufuneka sisetyenziswe kuphela kwiitroli okanye kwiinkxaso, apho kukho imfuneko, ezicetyiswa ngumenzi. Isixhobo / inkxaso / indibano yetroli kufuneka ihanjiswe ngononophelo olukhulu. Ukuma ngesiquphe, ukutyhala ngamandla kunye nemigangatho engalinganiyo inokubangela ukuba indibano ibhukuqe.
10.  Kukho izinto ezininzi zoomatshini kunye nezombane ekufuneka ziqwalaselwe xa kufakwa inkqubo yeaudio yobuchwephesha (ukongeza kwezo ziyi-acoustic ngokungqongqo, njengoxinzelelo lwesandi, ii-engile zokugubungela, ukuphendula rhoqo, njl. njl.).
11. Ukulahlekelwa kwindlebe
    Ukuvezwa kumanqanaba aphezulu esandi kunokubangela ukungeva ngokusisigxina. Inqanaba loxinzelelo lwe-acoustic olukhokelela ekulahlekelweni kokuva luhluke kumntu ukuya kumntu kwaye luxhomekeke kwixesha lokuvezwa. Ukuthintela ukuvezwa okunokuba yingozi kumanqanaba aphezulu oxinzelelo lwe-acoustic, nabani na ochatshazelwe kula manqanaba kufuneka asebenzise izixhobo ezifanelekileyo zokhuseleko. Xa i-transducer ekwazi ukuvelisa amanqanaba aphezulu esandi isetyenzisiweyo, ngoko ke kuyimfuneko ukunxiba ii-earplugs okanye ii-earphone ezikhuselayo. Jonga i-manual yenkcazo yobugcisa ukuze wazi inqanaba eliphezulu loxinzelelo lwesandi.

AMANQAKU ABALULEKILEYO
Ukuthintela ukwenzeka kwengxolo kwiintambo zomqondiso, sebenzisa iintambo ezikhuselweyo kuphela kwaye uphephe ukuzibeka kufutshane:

• Isixhobo esivelisa amasimi e-electromagnetic aphezulu.
• Iintambo zombane.
• Imigca yesandisi-lizwi.

Izixhobo eziqwalaselwe kule ncwadana zinokusetyenziswa kwindawo ye-electromagnetic E1 ukuya kwi-E3 njengoko kuchaziwe kwi-EN 55103-1/2: 2009.

IZIQINISEKISO ZOKUSEBENZA

• Beka le mveliso kude kuyo nayiphi na imithombo yokushisa kwaye uhlale uqinisekisa ukujikeleza komoya okwaneleyo ngeenxa zonke.
• Musa ukulayisha ngaphezulu le mveliso ixesha elide.
•  Ungaze unyanzelise izinto zolawulo (izitshixo, amaqhina, njl. njl.).
• Musa ukusebenzisa izinyibilikisi, utywala, benzene okanye ezinye izinto eziguquguqukayo ukucoca amalungu angaphandle ale mveliso.

AMANQAKU ABALULEKILEYO
Ngaphambi kokudibanisa kunye nokusebenzisa le mveliso, nceda ufunde le ncwadana yomyalelo ngononophelo kwaye uyigcine esandleni ukuze ubhekisele kwixesha elizayo. Le ncwadana kufuneka ithathelwe ingqalelo njengenxalenye yale mveliso kwaye kufuneka ikhaphe xa itshintsha ubunini njengesalathiso sofakelo oluchanekileyo nokusetyenziswa kunye nemiqathango yokhuseleko. I-RCF SpA ayizukuthatha naluphi na uxanduva lofakelo olungachanekanga kunye / okanye ukusetyenziswa kwale mveliso.

ISILUMKO: ukuthintela ingozi yokothuka kombane, musa ukuqhagamshela umbane ongundoqo ngelixa igrille isusiwe

IINKCUKACHA ZEMVELISO

• Ingqikelelo yesi sithethi sikhethekileyo ivela kwishishini lokukhenketha, izisa ikhabhinethi edibeneyo onke amava esandi sobuchule beRCF.
• Amazwi endalo, isandi sicacile kwimigama emide, amandla e-spl azinzile kumanqanaba aphezulu kakhulu.
• I-RCF Precision transducers exhobisa i-D LINE sele imele amashumi eminyaka ukusebenza kokugqibela, ukuphathwa kwamandla aphezulu kunye nobuchwepheshe obuphambili kwi-professional and totouring industry.
• I-woofer yamandla aphezulu ihambisa i-punchy bass echanekileyo kakhulu, umqhubi we-compression owenziwe isiko unikezela nge-midrange ecacileyo kunye nokunyaniseka okugqithisileyo.
• RCF Class-D amandla ampItekhnoloji ye-lifiers ipakisha ukusebenza okukhulu okusebenzayo ngokusebenza okuphezulu kwisisombululo esilula. D UMGCA ampiilifiers zizisa uhlaselo olukhawulezayo, impendulo yenyani yexeshana kunye nokusebenza okuvakalayo okuvakalayo.
• The integrated DSP manages crossover,  equalisation , soft limiter, compressor and dynamic bass boost.  D LINE cabinets are moulded on a special polypropylene composite material designed to dampen phantsi iivibrations nakwimimiselo yevolyum ephezulu.
• Ukususela ekubunjweni ukuya kwi-texture yokugqibela, i-D LINE inikezela ngokuthembeka okuphezulu kunye namandla okusetyenziswa kakhulu kwindlela.
• I-HDL20-A kunye ne-HDL10-A i-compact kakhulu, i-self-powered, i-2-way line-array i-modyuli ye-loudspeaker. I-700-watt Class-D amp modules accurately match the high quality digital signal input boards with precise, complex filter responses that result in the natural, detailed reproduction of the best direct radiating designs. They are the ideal choice when line-array performance is needed but the venue size doesn’t call for the very long-throw characteristics of larger line-arrays and a fast and easy setup is a must. The speakers deliver extraordinary power handling, clarity, flexibility and great sound in a compact, easy to handle and affordable package.

THE INPUT SECTION PROVIDES:

• ngaphandle izixhumi XLR;
• KWIXLR Jack combo
• ulawulo lomthamo wenkqubo;
• 5 iswitshi yoqwalaselo;
•  Ii-LED zesimo se-4.

HDL20-A IS A 2-WAY ACTIVE SYSTEM FEATURING:

• 10” neo woofer, 2,5” icoil yelizwi kwiphondo elilayishiweyo kubumbeko;
• 2” phuma, 3” umqhubi woxinzelelo lwekhoyili yelizwi;
• I-100 ° x 15 °, i-angle yokugubungela ngokuthe rhoqo.

HDL10-A IS A 2-WAY ACTIVE SYSTEM FEATURING:

• 8” neo woofer, 2,0” icoil yelizwi kwiphondo elilayishiweyo kubumbeko;
•  2” phuma, 2,5” umqhubi woxinzelelo lwekhoyili yelizwi;
• I-100 ° x 15 °, i-angle yokugubungela ngokuthe rhoqo.

THE AMPLIFIER SECTION FEATURES:

• Imodyuli yokubonelela ngombane ngama-700 Watt;
•  500 Watt low frequency digital ampimodyuli yelifier;
• 200 Watt high frequency digital ampimodyuli yelifier;
•  ibhasi ye-capacitor eyongezelelweyo ikwazi ukugcina i-voltage ye-100 ms imiqondiso yokugqabhuka.

The total available power supply power is 700 Watt and can be distributed to the 2 final ampamacandelo e-lifier. Ngamnye amplifier section has a very high maximum output power capability in order to provide, when necessary, maximum output bursts in a specific frequency range.

 

IIMFUNO ZAMANDLA NOKUSEKWA
The HDL line arrays Systems are designed to operate in hostile and demanding situations. Nevertheless it is important to take extremely care of the AC power supply and set up a proper power distribution.  The HDL line arrays Systems are designed to be GROUNDED. Always use a grounded connection.

The HDL ampizixhobo zokucoca ziyilelwe ukusebenza ngaphakathi kwezi zilandelayo AC VoltagImida:

• 230 V NOMINAL VOLTAGE: umthamo omncincitage 185 V, ubuninzi voltage 260v
• 115 V NOMINAL VOLTAGE: umthamo omncincitage 95 V, ubuninzi voltage132V.

Ukuba voltage iya ngaphantsi komthamo ophantsi owamkelweyotage inkqubo iyeka ukusebenza Ukuba voltage iya phezulu kunowona mthamo uphezulu wamkelweyotage inkqubo inokonakala kakhulu. Ukufumana eyona midlalo ibalaseleyo kwinkqubo kubaluleke kakhulu ukuba ivoltage drop it is as low as possible.  Make sure that all the system is properly grounded. All the grounding points shall be connected to the same ground node. This will improve reducing hums in the audio system.

The module is provided with a Powercon outlet to daisy chain other modules. The maximum number of modules that is possible to daisy chain is:
16 (SIXTEEN) OR 4 HDL 18-AS + 8 HDL 20-A MAXIMUM OR 8  HDL18-A.  230 Volt NOMINAL VOLTAGE: umthamo omncincitage 185 Volt, ubuninzi voltage 264 Volt (for UK 240V+10%) 115 Volt NOMINAL VOLTAGE: umthamo omncincitage 95 Volt, ubuninzi voltage 132 Volt.

A superior number of modules in daisy chain will exceed the Powercon connector maximum ratings and create a potentially dangerous situation. When the HDL line arrays systems are powered from a three phase power distribution it is very important to keep a good balance in the load of each phase of the AC power. It is very important to include subwoofers and satellites in power distribution calculation: both subwoofers and satellites shall be distributed between the three phases.

UKUPHATHA 

ISILUMKISO
AMANDLA UKUSUKA KWIZIGABA ESITHATHU

IPHAneli yangasemva

1. MAIN XLR INPUT (BAL/UNBAL).The system accept male XLR/Jack input connectors with line level signals from a mixing console or other signal source.
2. LINK XLR OUTPUT. The output XLR male connector provides a loop trough for speakers daisy chaining.
3. UMQULU. Ilawula umthamo wamandla ampisihlanguli. Uluhlu lolawulo ukusuka - (ukunciphisa ubuninzi) ukuya kwinqanaba le-MAX ∞ (imveliso ephezulu).
4. ISALATHISI SAMANDLA. Amandla kwisalathisi. Xa intambo yamandla iqhagamshelwe kwaye iswitshi yamandla ivuliwe kwesi sikhombisi sikhanyisa eluhlaza.
5. UMQONDISI. Isalathisi somqondiso sikhanyisa eluhlaza ukuba kukho isignali ekhoyo kwigalelo eliphambili le-XLR.
6. UMNIKELO ONGAQONDISI. I ampI-lifier inesekhethi eyakhelweyo kwi-limiter ukuthintela ukunqunyulwa kwe ampii-lifiers okanye ukuqhuba kakhulu ii-transducer. Xa i-peak clipping circuit isebenza i-LED idanyaza i-orenji. Kulungile ukuba umda we-LED uyadanyaza ngamaxesha athile. Ukuba i-LED idanyaza rhoqo okanye ilayita ngokuqhubekayo, yehlisa inqanaba lophawu. I ampI-lifier inesithinteli esakhelwe kwi-RMS. Ukuba isithinteli se-RMS siyasebenza izibane ze-LED zibomvu. Isilinganisi se-RMS sinenjongo yokuthintela umonakalo kwii-transducer. Isithethi asinakuze sisetyenziswe kunye nesalathisi somda obomvu, ukusebenza okuqhubekayo kunye nokhuseleko lwe-RMS olusebenzayo lunokubangela umonakalo kwisithethi.
7. HF. The switch gives the possibility to set high frequencies correction depending on target distance (air absorption correction):
   • KUFUTSHANE (isetyenziselwa ukunyuswa kwepali izicelo okanye indawo ekufutshane)
   • FAR (kwibala elikude kakhulu).
8. CLUSTER. The combination of the 2 switches gives 4 possibilities of mid low frequencies correction depending on cluster size.
   • 2-3 modules (used for pole mount applications ground stacking)
   • Iimodyuli ze-4-6 (iinkqubo ezincinci ezijikelezayo)
   • Iimodyuli ze-7-9 (iinkqubo ezijikelezayo eziphakathi)
   • Iimodyuli ze-10-16 (ubumbeko oluphezulu lwe-flown).
9. HIGH CURVING. The switch gives the extra possibility to boost mid frequencies depending on a high curving cluster configuration of few pieces.
   • CIMA (ulungiso alusebenzi)
   • ON (uluhlu oluphezulu olugobileyo lwamaqhekeza ambalwa HDL20-A okanye HDL10-A).
10. INDOOR. The switch gives the extra possibility to set low frequencies correction depending on a indoor/outdoor use, in order to compensate room reverberation on lows.
    • CIMA (ulungiso alusebenzi)
    • ON (ukulungiswa kwamagumbi angaphakathi ajikelezayo).
      AC POWERCON RECEPTACLE. RCF D LINE uses a POWERCON locking 3-pole AC mains. Always use the specific power cord provided in the package.
11. AC POWERCON LINK RECEPTACLE. Use this receptacle to link one or more units. Always make sure that the maximum current requirement does not
    exceed the maximum admitted POWERCON current. In case of doubt call the closest RCF SERVICE CENTRE.
12. INDOOR. The switch gives the extra possibility to set low frequencies correction depending on a indoor/outdoor use, in order to compensate room reverberation on lows.
    • CIMA (ulungiso alusebenzi)
    • ON (ukulungiswa kwamagumbi angaphakathi ajikelezayo).
13. AMANDLA OKUPHAMBILI UKUTSHINTSHA. Isitshixo samandla sijika umbane we-AC ON kwaye UVALE. Qinisekisa ukuba i-VOLUME isetelwe ukuba- xa uvula isithethi.
14. FUSE.
    Izihlanganisi ze-XLR zisebenzisa lo mgangatho ulandelayo we-AES:
    • I-PIN 1 = UMHLABA (ISHIELD)
    • I-PIN 2 = shushu (+)
    • I-PIN 3 = KUBANDA (-)

Ngeli xesha unokudibanisa intambo yombane kunye nekhebula lomqondiso, kodwa ngaphambi kokuvula isithethi qinisekisa ukuba ulawulo lwevolumu lukwinqanaba elincinci (nangona kwimveliso yomxube). Kubalulekile ukuba umxhubi sele Evuliwe phambi kokuba uvule isithethi. Oku kuya kuthintela umonakalo kwizithethi kunye "neziqhuma" ezinomsindo ngenxa yokuvula iinxalenye kwikhonkco lomsindo. Luqheliselo olulungileyo ukusoloko ulayita izithethi ekugqibeleni kwaye uzicime ngoko nangoko emva komboniso. Ngoku unokuvula isithethi kwaye ulungelelanise ulawulo lwevolumu ukuya kwinqanaba elifanelekileyo.

ISILUMKISO: Ngalo lonke ixesha qinisekisa ukuba eyona mfuno iphezulu yangoku ayigqithi kubuninzi obuvunyiweyo be-POWERCON yangoku. Kwimeko yamathandabuzo fowunela eyona RCF SERVICE CENTRE ikufutshane.

• 230 Volt, 50 Hz UKUSEKWA: FUSE IXABISO T3,15A – 250V
• 115 Volt, 60 Hz UKUSEKWA: FUSE IXABISO T6, 30A – 250V

Audio signal can be daisy-chained using the male XLR loop through connectors. A single audio source can drive multiple speakers modules (like a full left or right channel made of 8-16 speaker modules); make sure that the source device is able to drive the impedance load made of the modules input circuits in parallel.The HDL line arrays input circuit presents a 100 KOhm input impedance. The total input impedance seen as a load from the audio source (ex. audio mixer) will be:

• i-impedance input input = 100 KOhm / inani leesekethe zokufaka ngokuhambelanayo.

Uthintelo olufunekayo lwemveliso yomthombo wesandi (umzekelo. Umxhubi womsindo) iya kuba:

• source output impedance > 10 * system input impedance;
• soloko uqinisekisa ukuba iintambo ze-XLR ezisetyenziselwa ukondla isiginali ye-audio kwinkqubo zezi:
• iintambo zomsindo ezilungeleleneyo;
• intambo kwinqanaba.

Intambo enye enesiphako inokuchaphazela ukusebenza kwenkqubo yonke!

PHAMBI KOKUVULA ISISOMI 

ISILUMKISO
UMQULUTAGE SETUP
(IBEKWE KWIZIKO LENKONZO LERCF)

SIGNAL CABLES DAISY CHAINS

SINGLE HDL20-A, HDL10-A 
The HDL is a flexible system that can be used in ground-supported or suspended applications. The following information will help you set up your HDL system safely and effectively.

When using stands or poles, be sure to observe the following precautions:

• Jonga indawo yokuma okanye ipali ukuze uqiniseke ukuba isixhobo senzelwe ukuxhasa ubunzima besithethi. Qaphela onke amanyathelo okhuseleko achazwe ngumenzi.
• Be certain that the surface on which the system is to be stacked is flat, stable and solid.
• Hlola indawo yokumisa (okanye ipali kunye nehardware ehambelana nayo) phambi kokusetyenziswa ngakunye kwaye ungasebenzisi izixhobo ezigugileyo, ezonakeleyo okanye ezingekhoyo.
• Musa ukuzama ukubeka ngaphezulu kwesibini sesandisi-lizwi se-HDL kwisigxina okanye kwipali.
• Xa unyusela izithethi ezibini ze-HDL kwipali okanye kwi-tripod, i-hardware edibeneyo yokurhweba kufuneka isetyenziswe ukukhusela izithethi omnye komnye.
• Always be cautious when deploying the system outdoors. Unexpected winds may topple a system. Avoid attaching banners or similar items to any part of a speaker system. Such attachments could act as a sail and topple the system.

A single HDL may be used on a tripod stand (AC S260) or on a pole (AC PMA) over its D LINE Series subwoofers. The use of a subwoofer is recommended for applications requiring more low-frequency power and extension and needs a pole (P.N. 13360110).

Usually, the cluster switch on the input panel should be set to the 2-3 position and the HF on NEAR when a single speaker is used. Indoor switch use depends on the speaker placement. Place the speaker on the pole or on a tripod using its own hardware LIGHT BAR HDL20-A (P.N. 13360229) or LIGHT BAR HDL10-A (P.N. 13360276) as shown in the following picture.

POLE AND TRIPOD SAFETY WARNINGS 

PHAMBI KOKUFAKISHWA – UKHUSELEKO – UKUHLOLWA KWECANDELO 

• Kuba le mveliso yenzelwe ukuphakanyiswa ngaphezulu kwezinto kunye nabantu, kubalulekile ukunikela ngononophelo oluthile kunye nengqalelo ekuhlolweni komatshini wemveliso, izincedisi kunye nezixhobo zokhuseleko ukuze kuqinisekiswe ukuthembeka okuphezulu ngexesha lokusetyenziswa.
• Phambi kokuba uphakamise i-Line Array, jonga ngononophelo bonke oomatshini ababandakanyekayo ekuphakamiseni kubandakanya amagwegwe, izikhonkwane zokutshixa ngokukhawuleza, amatyathanga kunye neendawo ze-ankile. Qinisekisa ukuba zichanekile, zingenazo iindawo ezilahlekileyo, zisebenza ngokupheleleyo, zingenazo iimpawu zomonakalo, ukuguga okugqithisileyo okanye ukubola okunokuphazamisa ukhuseleko ngexesha lokusetyenziswa.
• Qinisekisa ukuba zonke ii-accessories ezibonelelweyo ziyahambelana noLuhlu lweMila kunye nokuba zifakwe ngokuchanekileyo ngokwemiyalelo enikwe kwincwadana. Qinisekisa ukuba benza umsebenzi wabo ngokugqibeleleyo kwaye bayakwazi ukuxhasa ubunzima besixhobo ngokukhuselekileyo.
• Ukuba unawo nawaphi na amathandabuzo malunga nokhuseleko lwezixhobo zokunyusa okanye izincedisi, musa ukuyiphakamisa i-Line Array kwaye uqhagamshelane nesebe lenkonzo yethu ngoko nangoko. Ukusetyenziswa kwesixhobo esonakeleyo okanye kunye nezixhobo ezingafanelekanga kunokubangela ukulimala kakhulu kuwe okanye kwabanye abantu.
• Xa uhlola oomatshini kunye nezixhobo, nikela ingqalelo enkulu kuzo zonke iinkcukacha, oku kuya kunceda ekuqinisekiseni ukusetyenziswa okukhuselekileyo nokungenangozi.
• Ngaphambi kokuba uphakamise inkqubo, zonke iindawo kunye namacandelo ahlolwe ngabasebenzi abaqeqeshiweyo nabanamava.
• Inkampani yethu ayinaxanduva lokusetyenziswa ngokungalunganga kwale mveliso kubangelwa kukungaphumeleli ukuthobela iinkqubo zokuhlola kunye nokugcina okanye nakuphi na ukusilela.

UKUHLOLWA KOOMATSHINI, IZIXHOBO KUNYE NEZIXHOBO ZOKHUSELEKO LWELINE

• Jonga ngokubonakalayo bonke oomatshini ukuqinisekisa ukuba akukho ndawo zidilikayo okanye ezigobileyo, iintanda okanye umhlwa.
• Jonga yonke imingxuma kubuchwephesha; jonga ukuba azikhubazekanga kwaye akukho zintanda okanye umhlwa.
• Khangela zonke izikhonkwane zecotter kunye namakhamandela kwaye uqinisekise ukuba zenza umsebenzi wazo ngokuchanekileyo; buyisela la macandelo ukuba akunakwenzeka ukuwafaka kwaye uwatshixe ngokuchanekileyo kwiindawo zokulungisa.
• Hlola nawaphi na amatyathanga okuphakamisa kunye neentambo; khangela ukuba akukho deformations, corrored okanye iindawo ezonakeleyo.
• Khangela ukuba izikhonkwane zicocekile kwaye azinaziphene
• Vavanya ukusebenza kwephini uqinisekise ukuba iqhosha kunye nentwasahlobo zisebenza ngokufanelekileyo
• Khangela ubukho bamabala omabini; qinisekisa ukuba zikwindawo yazo echanekileyo kwaye zirhoxa kwaye ziphuma ngokuchanekileyo xa iqhosha licofa kwaye likhululwa.

UKUHLOLWA KWEMICIMBI YOMCHWEPHEKO NEZIXHOBO
UKUHLOLWA KWEZIKHONDO ZOKUSHIYA NGOKUKHAWULEZA

• Ukumisa imithwalo kufuneka kwenziwe ngononophelo olukhulu.
• Xa uhambisa inkqubo soloko unxiba izigcina-ntloko ezikhuselayo kunye nezihlangu.
• Ungaze uvumele abantu ukuba badlule phantsi kwenkqubo ngexesha lenkqubo yokufakela.
• Ungaze ushiye inkqubo ingajongwanga ngexesha lofakelo.
• Ungaze uyifakele inkqubo kwiindawo zofikelelo loluntu.
• Ungaze uqhoboshele eminye imithwalo kwisixokelelwano soluhlu.
• Ungaze unyuke inkqubo ngexesha okanye emva kofakelo.
• Ungaze uveze inkqubo kwimithwalo eyongezelelweyo eyenziwe ngumoya okanye ikhephu.

ISILUMKISO: Inkqubo kufuneka ikhutshelwe ngokuhambelana nemithetho nemimiselo yelizwe apho inkqubo isetyenziswa khona. Kuluxanduva lomnini okanye isixhobo sokukhangela isixhobo sokuqinisekisa ukuba inkqubo igqwethiwe ngokufanelekileyo ngokuhambelana nemithetho nemigaqo yeLizwe neyengingqi.

ISILUMKISO: Ngalo lonke ixesha khangela ukuba onke amalungu enkqubo yokurigging angabonelelwanga kwi-RCF ngala:

• esifanelekileyo kwisicelo;
• ivunyiwe, yaqinisekiswa kwaye imakishwa;
• ihlelwe ngokufanelekileyo;
• ikwimeko egqibeleleyo.

ISILUMKISO: Ikhabhinethi nganye ixhasa umthwalo opheleleyo wenxalenye yenkqubo engezantsi. Kubaluleke kakhulu ukuba ikhabhinethi nganye yenkqubo ihlolwe ngokufanelekileyo.

• The suspension system is designed to have a proper Safety Factors (configuration dependent). Using the “RCF Shape Designer” software it is very easy to understand safety factors and limits for each specific configuration. To better comprehend in which safety range the mechanics are working a simple introduction is needed: HDL mechanics are built with certified UNI EN 10025-95 S 235 JR and S 355 JR Steel.
• S 235 JR is a structural steel and has a stress-strain (or equivalent Force-Deformation) curve like the following.
• Ijika libonakaliswe ngamanqaku amabini abalulekileyo: i-Break Point kunye ne-Yield Point. Olona xinzelelo luphezulu lolona xinzelelo luphezulu olufunyenweyo. Uxinzelelo lokugqibela lwe-tensile luqhele ukusetyenziswa njengekhrayitheriya yamandla esixhobo kuyilo lolwakhiwo, kodwa kufuneka kuqatshelwe ukuba ezinye iipropathi zamandla zihlala zibaluleke ngakumbi. Enye yezi ngokuqinisekileyo Amandla eSivuno. Umzobo we-Stress-strain we-S 235 JR ubonisa ikhefu elibukhali kuxinzelelo olungaphantsi kwamandla okugqibela. Kolu xinzelelo lunzima, izinto eziphathekayo zikhula kakhulu ngaphandle kotshintsho olubonakalayo kuxinzelelo. Uxinzelelo olwenzeka kulo lubizwa ngokuba yindawo yesivuno.
• Ukuguqulwa okusisigxina kunokuba yingozi, kwaye imboni yamkele i-0.2% yoxinzelelo lweplastiki njengomda ongekho mthethweni othathwa njengowamkelekileyo kuzo zonke ii-arhente ezilawulayo. Uxinzelelo kunye noxinzelelo, uxinzelelo oluhambelanayo kolu hlobo lwe-offset luchazwa njengesivuno.
• S 355 J and S 235 JR characteristic values are R=360 [N/mm2] and R=510 [N/mm2] for Ultimate Strength and Rp0.2=235 [N/mm2] 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 international standards and rules. The resulting Safety Factor is the minimum of all the calculated safety factors, for each link or pin. This is where you are working with a SF=4:

Depending on local safety regulation and on situation the required safety factor can vary. It is responsibility of the owner or rigger to make sure that the system is properly rigged in accordance with Country and local laws and regulations. The “RCF Shape Designer” software gives detailed information of the safety factor for each specific configuration. The safety factor is the result of the forces acting on fly bar’s and system’s front and rear links and pins and depends on many variables:

• inani leekhabhathi;

ISILUMKISO
⇥“RCF SHAPE DESIGNER” SOFTWARE NOKHUSELEKO FACTOR

• ii-engile zebha yokubhabha;
• ii-engile ukusuka kwiikhabhinethi ukuya kwiikhabhinethi. Ukuba enye yezinto eziguquguqukayo ezikhankanyiweyo zitshintsha into yokhuseleko MIFANEKILE iphinda ibalwe kusetyenziswa isoftware phambi kokuringa inkqubo.

In case the fly bar is picked up from 2 motors make sure that the fly bar angle is correct. An angle different from the angle used in the prediction software can be potentially dangerous. Never allow persons to stay or pass under the system during the installation process. When the fly bar is particularly tilted or the array is very curved the centre of gravity can move out from the rear links. In this case the front links are in compression and the rear links are supporting the total weight of the system plus the front compression. Always check very carefully with the “RCF Shape Designer” software all this kind of situations (even with a small number of cabinets).
Elona nani likhulu LEZIthethi EZINOKUNQUNYISWA UKUSETYENZISWA

I-HDL20-A ISAKHIWO SISI:

• n ° 16 HDL20-A;
• n ° 8 HDL18-AS;
• n° 4 HDL 18-AS + 8 (ISIBHOZO) HDL 20-A UKUSEBENZISA IQHINGA LOKUFIKELELA I-BAR HDL20-HDL18-AS

Elona nani likhulu LEZIthethi EZINOKUNQUNYISWA UKUSETYENZISWA

I-HDL10-A ISAKHIWO SISI:

• n ° 16 HDL10-A;
• n ° 8 HDL15-AS;
• n° 4 HDL 15-AS + 8 (ISIBHOZO) HDL 10-A UKUSEBENZISA IQHINGA LOKUFIKELELA I-BAR HDL10-HDL15-AS

MAXIMUM ARRAY SIZE 

I-HDL FLY BAR 

1. IBHEKITHI EBHAYIBHILEYO PHAMBILI. Ukufakwa ngaphambili.
2. I-PIN YOKUQHUBA NGOKUKHAWULEZAYO. Ukufakwa ngaphambili (kuya kusetyenziswa ukutshixa isibiyeli sangaphambili phambi kofakelo).
3. I-BRACKET YAPHAMBILI – IINGXENYE YEZOTHUTHO.
4. IINGONGOMA ZOKUPHATHA.
5. The pickup point is asymmetric and can be fit in two positions (A and B).
   Indawo izisa iqhina eliya ngaphambili.
   Isikhundla se-B sivumela inyathelo eliphakathi usebenzisa imingxuma efanayo yokulungisa.
6. Hambisa isibiyeli kwindawo ecetyiswe yiRCF Shape Designer.
7. Lungisa isibiyeli esinezikhonkwane ezibini kwilanyadi yesibiyeli ukutshixa ilori.
   IIMPAWU ZE-HDL FLY BA: 
8. Khangela ukuba zonke izikhonkwane zikhuselekile kwaye zitshixiwe.
   Ukurhwaphiliza inkqubo kulandela inkqubo:
   • RIGING CHAIN ​​HOIST.
   • ICANDELO ELIQINISEKILEYO.
   • FLY BAR.
9. 

INKQUBO YOKUGQIBELA 

1. Qhagamshela i-fly-bar F kwikhonkco lekhonkco H (o motors) usebenzisa ikhonkco eliqinisekisiweyo. Khusela ikhonkco.
2. Connect the second pin on the front bracket to make sure that the connecting bracket is vertical.
3. Qhagamshela isibiyeli sangaphambili kwikhabhathi yokuqala yeHD usebenzisa izikhonkwane ezi-2 zokutshixa ngokukhawuleza.
   UKUSEBENZISA I-FLY BAR HDL 20 LIGHT (PN 13360229) IVUMELEKILE UKUQHAGAMSHELANA UBUMNA BE-4 HDL 20-A IIMODULI.
   UKUSEBENZISA I-FLY BAR HDL 10 LIGHT (PN 13360276) IVUMELEKILE UKUQHAGAMSHELANA UBUMNA BE-6 HDL 10-A IIMODULI.
4. Reverse and connect the 1 rear bracket to the fly-bar using 2 quick lock pins.
   The first HDL has to be fixed always starting at 0° with respect of the frame. No other angles are allowded.
5. Qhagamshela ikhabhinethi yesibini kweyokuqala isoloko iqala kwizibiyeli ezi-2 zangaphambili.
6. Buyela umva kwaye uqhagamshele isibiyeli esingasemva sekhabhinethi yesibini usebenzisa umngxuma we-angle efanelekileyo.
7. Connect all the other cabinets following the same procedure and connecting a single cabinet each time.

ARRAY SYSTEMS UYILO

HDL allow users to choose from different face-to-face angle adjustments to create arrays with varying curvature. Thus, designers can create arrays custom-tailored to each venue’s profile.

Indlela esisiseko yoyilo loyilo ixhomekeke kwizinto ezintathu:

• Inani lee-Array Elements;
• Ii-engile zomdlalo ezithe nkqo;
• UFundo oluthe tye.

Determining the number of elements to use is critical: the number of elements greatly affects the SPL available from the system as well as the uniformity of coverage in both SPL and frequency response. The number of elements profoundly effects the directivity at lower frequencies. The next easy equation, works as an approximation for flat listening planes.  Coverage (x) ≈ 8n (m) Coverage distance required = x (metres).

Ukutshintsha ii-angles ze-splay phakathi kweekhabhinethi kunempembelelo ebalulekileyo ekugubungeleni ngokuthe nkqo kwii-frequencies eziphezulu, kunye nesiphumo sokuba ii-angles ze-splay ezinqamlekileyo zivelisa ukuphakama kwe-Q ephezulu, ngelixa i-splay ebanzi yehlisa i-Q kwiifrikhwensi eziphezulu. Ngokubanzi, ii-angles ze-splay azichaphazeli ukugubungela ngokuthe nkqo kumaza asezantsi.

Uyilo lwenkqubo yoluhlu olugobileyo lungashwankathelwa ngolu hlobo:

• flat-front HDL amacandelo ukujula elide;
• ukwandisa igophe njengoko umgama uncipha;
• yongeza iindawo ezivaliweyo ukuze ufumane imveliso eninzi.

This approach focuses more transducers mounted on long-throw horns at the farthest seat, gradually focusing fewer transducers as distance decreases. As long as the no gap rule is maintained, arrays constructed according to these principles will provide even SPL and a consistent sonic character throughout the venue without requiring complex processing. This approach, where the same amount of acoustic energy is spread over a larger or smaller vertical angle depending on required throw, typically have the following objectives:

• nkqu ugutyulo oluthe tye kwaye nkqo;
•  iyunifomu ye-SPL;
• ukusabela okufanayo rhoqo;
•  SPL eyaneleyo yesicelo.

This discussion represents, of course, just a basic approach. Given the infinite variety of venues and performers, users will find themselves needing to solve specific problems in specific situations. RCF Shape Designer software designed to help calculate optimum splay angles, aiming angles, and fly-bar pick points (crucial in aiming the array) for a given venue, will be explained later in this Guide.

ISOFTWARE ESULULA IMILO YOMyili

Isoftware yaphuhliswa ngeMatlab 2015b kwaye ifuna amathala eencwadi enkqubo yeMatlab. Kufakelo lokuqala lomsebenzisi kufuneka abhekisele kwiphakheji yofakelo, efumaneka kwiRCF webindawo, equlathe iMatlab Ixesha lokuSebenza (ver. 9) okanye upakisho lofakelo oluya kukhuphela usetyenziso lweXesha lokuSebenza kwi web. Once the libraries are correctly installed, for all the following version of the software the user can directly download the application without the Runtime. Two versions, 32-bit and 64-bit, are available for the download. IMPORTANT: Matlab no longer supports Windows XP and hence RCF Easy Shape Designer (32 bit) doesn’t work with this OS version.

Unokulinda imizuzwana embalwa emva kokucofa kabini kwisifakeli kuba isoftware ijonga ukuba iiLayibrari zeMatlab ziyafumaneka. Emva kweli nyathelo ufakelo luqala. Cofa kabini isifakeli sokugqibela (jonga ukukhutshwa kokugqibela kwindawo yokukhuphela yethu website) kwaye ulandele amanyathelo alandelayo.

After the choice of folders for RCF Easy Shape Designer software (Figure 2) and Matlab Libraries Runtime the installer takes a couple of minutes for the installation procedure.

The RCF Easy Shape Designer software is divided into two macro sections: the left part of the interface is dedicated to project variables and data (size of audiences to cover, height, number of modules, etc.), the right part shows the processing results. At first the user should introduce the audience data choosing the proper pop-up menu depending on the size of the audience and introducing the geometrical data. It is also possible to define the height of the listener.

The second step is the array definition selecting the number of cabinets in the array, the hanging height, the number of hanging points and the kind of available flybars. When selecting two hanging points consider those points positioned at the flybar extremes. The height of the array should be considered referred to the bottom side of the flybar, as shown in the picture below.

Emva kokufaka yonke igalelo ledatha kwindawo ekhohlo yojongano lomsebenzisi, ngokucinezela iqhosha le-AUTOSPLAY isoftware iya kwenza:

• Indawo yokuxhoma yekhonkco eno-A okanye u-B kwindawo ebonisiwe ukuba kukhethwe indawo yokulanda enye, umva kunye nomthwalo wangaphambili ukuba iindawo ezimbini zokuchola zikhethiwe.
• I-angle yokuthambeka ye-Flybar kunye ne-splays yekhabhathi (ii-engile ekufuneka sizise kwikhabhathi nganye ngaphambi kokuphakamisa imisebenzi).
• Ukuthambekela kokuba ikhabhinethi nganye ithathe (ukuba kukho indawo yokuchola enye) okanye kuya kufuneka siyithathe ukuba besinokuthambeka iqela ngokusetyenziswa kweenjini ezimbini. (amabini athathe amanqaku).
• Ubungakanani bomthwalo opheleleyo kunye noKhuseleko lweFactor: ukuba useto olukhethiweyo aluniki iFactor yoKhuseleko > 1.5 umyalezo obhaliweyo ubonisa ngombala obomvu ukusilela ukuhlangabezana nezona meko zincinci zokhuseleko koomatshini.
• Low Frequency Presets (a single preset for all the array) for RDNet use or for rear panel rotary knob use (“Local”).
• High Frequency Presets (a preset for every array module) for RDNet use or for rear panel rotary knob use (“Local”).

UKULUNGISA I-ARRAY 

• Once the design (number of elements and vertical splay angles) has been designed using Shape Designer software, you can effectively optimise the array depending on the environment and the application by driving it using different DSP presets stored onboard. Typically arrays are divided in two or three zones depending the design and size of the array.
• To optimise and EQ the array, different strategies are used for high frequencies (long throws and short throws) and low frequencies.
• The longer the distance, the greater the attenuation at high frequencies. Generally, high frequencies need a correction to compensate for energy lost over distance; the correction needed is usually proportional to the distance and high-frequency air absorption. In the near- to mid-field, the air absorption is not nearly as critical; in this zone, high frequencies need little additional correction.

In the next figure is shown the equalization that corresponds to HF settings for NEAR and FAR:

• While wave-guides provide isolated control over various mid- to high-frequency coverage areas, the low-frequency section of a HDL array still requires mutual coupling – with equal amplitude and phase – to achieve better directionality. Low-frequency directionality is less dependent on the array’s relative splay angles and more dependent on the number of elements of the array.
• At low frequencies, the more elements in the array (the longer the array), the more directional the array becomes, providing more SPL in this range. The directional control of the array is achieved when the length of the array is similar or larger than the wavelength of the frequencies being reproduced by the array.
• Although the array can (and usually should) be zoned for implementing different equalization curves for high frequencies, identical equalization should be maintained in all the low-frequency filters.
• Different low-frequency equalization settings in the same array will degrade the desired coupling effect. For the same reason, gain differences are not recommended for line arrays, since adjusting various zones with an overall amplitude control for each results in decrease of Low-frequency headroom and directionality.
• In any case, line arrays generally need a correction to compensate for energy sum on lows.
• In the next figure is shown the equalization that corresponds to CLUSTER settings, referring to different number of speakers from 2-3 up to 10-16. Increasing the number of cabinets, response curves are decreased in order to compensate the low-frequency section mutual coupling.

IZICWANGCISO ZOMLINGANISO OMQESHO KAKHULU

LOW-FREQUENCY COUPLING EFFECTS

HDL10-A & HDL20-A GROUND STACKED
Iimodyuli ze-HDL zisenako ukupakishwa ngaphezulu kwe-RCF subwoofers usebenzisa i-HDL fly bar.

I-HDL 20-A i-Subwoofers ehambelanayo:

• SUB 8004-AS
• SUB 8006-AS
• HDL 18-AS

I-HDL 10-A i-Subwoofers ehambelanayo:

• SUB 8004-AS
• SUB 8006-AS
• HDL 15-AS

1. Lungisa i-HDL fly bar kwi-subs njengoko kubonisiwe kumfanekiso.
2. The stacking bar adds a fixed amount of up or downtilt to ground-stacked HDL modules, with additional 15 degrees of adjustment possible (from +7,5° to -7,5°).
3. Connect front bracket of the first HDL cabinet using 2 quick lock pins.
4. Ibhaffle yebhokisi esezantsi kuluhlu olupakishiweyo akunyanzelekanga ukuba ihambelane ne s.tage or the array frame. It can be tilted up or downward if desired. In this way arced arrays can be readily created from a ground stack position.
5. The bottom box in a stacked array can be tilted to obtain proper coverage patterns (from+7,5° to -7,5°). Reverse and connect the 1 rear stacking bar bracket to the first enclosure using the hole for the proper angle and quick lock pins.
   Add HDL cabinets one by one as indicated for flown configurations. Up to four HDL enclosures can be stacked and interlinked using the standard D LINE rigging components and the D LINE subs as ground support.
6. It is possible to stack HDL speakers on the ground using its own fly bar as shown in the pictures.

www.rcf.it

RCF SpA
Via Raffaello Sanzio, 13 42124 Reggio Emilia – Italy T

• el +39 0522 274 411
• Ifeksi +39 0522 232 428
• i-imeyile: ulwazi@rcf.it

Imibuzo ebuzwa qho

• Umbuzo: Ndingayisebenzisa le mveliso ngaphandle?
  A: To prevent the risk of fire or electric shock, it is advised not to expose this product to rain or humidity.
• Q: What should I do if I detect strange odors coming from the product?
  A: Immediately switch off the product, disconnect the power cable, and contact authorized service personnel for assistance.

Amaxwebhu / Izibonelelo

RCF HDL20-A Active 2 Way Dual 10 Line Array Module [pdf] Incwadi Yomyalelo HDL20-A Active 2 Way Dual 10 Line Array Module, HDL20-A, Active 2 Way Dual 10 Line Array Module, 10 Line Array Module, Array Module

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