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7

ENGLISH

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.

POWER MAIN SWITCH. The power switch turns the AC power ON and OFF. Make sure 

that the VOLUME is set to - when you turn on the speaker.

FUSE.

13

14

BEFORE CONNECTING 

THE SPEAKER

HOT

GND

BAL. XLR

COLD

CONNECTIONS

The XLR connectors use the following 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 control is at the minimum level (even 
on the mixer output). It is important that the mixer is already ON before turning on the 
speaker. This will avoid damage to the speakers and noisy “bumps” due to turning on parts 
on the audio chain. It is a good practice to always turn on speakers at last and turn them 
off immediately after the show.
Now you can turn ON the speaker and adjust the volume control to a proper level.

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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