PDF R-505 User Manual
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1. REAL Innovation R 505 3 Band Parametric Equalizer 6 Center Frequencies ARREL O R505 User Manual Issue 0 2 ARREL Audio SAFETY INSTRUCTIONS A WARNING Always follow the precautions listed below to avoid any possibility of serious injury or even death from electrical shock short circuiting damages fire or other hazards These precautions include but are not limited to the following e Do not expose the instrument to liquids and rain Do not use it near water or in damp or wet conditions or place containers on it containing liquids If any liquid seeps turn off the power and unplug the power cord from the AC outlet e Do not put burning items such as candles on the unit A burning item may fall over and cause a fire e This instrument contains no user serviceable parts Do not open the instrument or attempt to disassemble or modify the internal circuit e Never insert or remove an electric plug with wet hands e Check the electric plug periodically and remove any dirt or dust which may have accumulated on it e Do not place the power cord near heat sources such as heaters or radiators and do not excessively bend or otherwise damage the cord place heavy objects on it or place it in a position where anyone could walk on trip over or roll anything over it A CAUTION Always follow the precautions listed below to avoid any possibility of serious injury or even death from electrical shock short circuiting2. damages fire or other hazards These precautions include but are not limited to the following e Do not connect the instrument to an electrical outlet using a multiple connector Doing so can result in lower sound quality or possibly cause overheating in the outlet itself e When removing the electric plug from the instrument or an outlet hold the plug itself and not the cord Pulling by the cord can damage it e Remove the electric plug from the outlet when the instrument is not to be used for extended periods of time or during electrical storms e Do not place the instrument in an unstable position where it might accidentally fall over e Before moving the instrument remove all connected cables e When setting up the product make sure that the AC outlet you are using is easily accessible If some trouble or malfunction occurs immediately turn off the power switch and disconnect the plug from the outlet Even when the power switch is turned off electricity is still flowing to the product at the minimum level e When you are not using the product for a long time make sure to unplug the power cord from the wall AC outlet Use only the stand rack specified for the instrument When attaching the stand or rack use the provided screws only Failure to do so could cause damage to the internal components or result in the instrument falling over mmm information for Users on Collection and Disposal of Old Equipment This special symbol on t
3. ii R 505 LO F x 1 ANO Signal Path1 Frequency Response Measured 1 28 10 2014 18 01 31 Measured 2 28 10 2014 18 01 40 Measured 3 28 10 2014 18 01 47 Measured 4 28 10 2014 18 01 56 Measured 5 28 10 2014 18 02 04 Measured6 28 10 2014 18 02 12 Measured7 28 10 2014 18 02 19 R 505 LO F x 1 28 10 2014 18 01 31 28 10 2014 18 02 19 R 505 LO F x 1 28 10 2014 18 01 31 28 10 2014 18 02 19 Gain dB 100 200 500 1k k Frequency Hz 10 28 2014 6 02 Page 1 of 1 FIG 6 R 505 LO band F x 1 R 505 User Manual Issue 0 2 Page 13 ARREL Audio R 505 MID F x 1 Signal Path1 Frequency Response Measured 1 28 10 2014 18 07 08 Measured 2 28 10 2014 18 07 15 Measured 3 28 10 2014 18 07 22 Measured 4 28 10 2014 18 07 34 Measured 5 28 10 2014 18 07 41 Measured6 28 10 2014 18 07 48 Measured 7 28 10 2014 18 07 55 R 505 MID Fx 1 28 10 2014 18 07 08 28 10 2014 18 07 55 R 505 MID F x 1 28 10 2014 18 07 08 28 10 2014 18 07 55 Gain dB 100 200 600 IK 2k Bk 10k 20k 5k Frequency Hz 10 28 2014 6 08 Page 1 of 1 FIG 7 R 505 MID band F x 1 R 505 User Manual Issue 0 2 Page 14 ARREL Audio R 505 HI F x 1 Signal Path1 Frequency Response Measured 1 28 10 2014 18 11 16 Measured 2 28 10 2014 18 11 27 Measured 3 28 10 2014 18 11 37 Measured A 28 10 2014 18 11 46 Measured 5 28 10 2014 18 11 54 Measured 6 28 10 2014 18 12 01 Measured 7 28 10 2014 18 12 08 R 505 HI F x
4. 1 28 10 2014 18 11 16 28 10 2014 18 12 08 R 505 HI F x 1 28 10 2014 18 11 16 28 10 2014 18 12 08 Gain dB 10 28 2014 6 13 Page 1 of 1 FIG 8 R 505 HI band F x 1 R 505 User Manual Issue 0 2 Page 15 ARREL Audio TECHNICAL SPECIFICATIONS 16 VDC very low power supply currents with respect to the 500 Electronically Balanced Line Input Impedance 20KQ Input Level 4dBu Max 20 dBu Electronically Balanced Output Level Level 4 dBu Max 28 dBu Output Impedance 100 Q Bandwidth 5 250 KHz 1 dB perfect square wave up to 20 KHz Distortion Noise lt 0 003 typical 0 001 True By Pass button LED Gain Emphasis De Emphasis rotary control with center detect 3 controls Range 14 dB Center Frequency rotary control 3 controls Frequency band control three buttons Frequency x 1 Frequency x 3 3 controls Q control three positions switch narrow medium wide 3 controls LO Bell shape 20 70 Hz F x 1 60 210 Hz Fx3 Frequency Bands MID Bell shape 200 700 Hz F x 1 600 2100 Hz Fx3 HI Bell shape 2 000 7 000 Hz F x 1 6 000 21 000 Hz Fx3 Rear Panel Input 500 series compatible connector Connectors Compliant 500 series rack with PSU and external audio Construction connections single 500 series rack slot required for each R 501 module series 500 compatible module Weight 900 g Front Panel Controls R 505 User Manual Issue 0 2 Page 16
5. PPENDIX B EXTERNAL CONNECTIONS AKICEL AUDIO WIRING R 505 LINE INPUT XLR On the back 3 1 Ground 2 PHASE a 3 PHASE Balanced line Can be unbalanced MAIN OUTPUT XLR On the back 3 1 Ground 2 PHASE 3 PHASE Balanced line only To use unbalanced lines disconnect pin 3 FIG 2 External connections R 505 User Manual Issue 0 2 Page 9 ARREL Audio APPENDIX C 500 series module edge connector GROUND OUT OUT GROUND R 500 MODULE B 1 2 3 4 5 6 7 8 16 V GROUND 16 V 48 V FIG 3 500 Series module edge connector R 505 User Manual Issue 0 2 Page 10 ARREL Audio APPENDIX D Measurements R 505 Frequency Response Audo ESS Signal Path1 Frequency Response Measured 1 28 10 2014 17 40 21 R 505 Frequency Response 28 10 2014 17 40 21 28 10 2014 17 40 21 40 Gain dB 50 100 200 500 Tk 2k 5k Frequency Hz 10 28 2014 5 55 Page 1 of 1 FIG 4 R 505 Frequency Response R 505 User Manual Issue 0 2 Page 11 ARREL Audio Audio Sin precision R 505 THD RATIO 4 dBu Signal Path1 Stepped Frequency Sweep Measured 1 28 10 2014 17 46 48 R 505 THD RATIO 4 dBu 28 10 2014 17 46 48 R 505 THD RATIO 4 dBu 28 10 2014 17 46 48 THD Ratio 5 100 200 500 1k 2k Bk Frequency Hz 10 28 2014 5 51 Page 1 of 1 FIG 5 R 505 THD Ratio R 505 User Manual Issue 0 2 Page 12 ARREL Audio el
6. acesceecanestacanacanncaaresae 11 TECHNICAL SPECIFICATIONS c occccccoccnncnoncnnononcnncnoncnnonnnconononnnnnnnnnnnnonnnnnnnnnnnnnnanennnnanennnss 16 R 505 User Manual Issue 0 2 Page 4 ARREL Audio INTRODUCTION ARREL Audio R 505 is an advanced single channel parametric equalizer conceived to offer to the 500 series user the superior audio performance of the ARREL audio high level products The R 505 is characterized by high reliability rugged design outstanding audio quality versatility and ease of use typical of the tradition of ARREL Audio products The R 505 equalizer is based on the Livio Agentini s Single Stage Parallel Configuration patented design This innovative phase coherent EQ design offers the lowest distortion noise specifications not available in other products The R 505 filtering section offers three band LO MID HI controls bell shape The emphasis de emphasis control range is 14 dB the three primary bands become six by using three center frequency buttons F x 3 The Q control value narrow mid wide is selected by three switches one for each band A bypass button is used for a true analog by pass function LED To obtain an outstanding audio quality no servo amplifiers are used in the R 505 so IT IS NOT POSSIBLE TO UNBALANCE THE SEND OUT OF THE R 505 If you need an unbalanced connection for the SEND out follow the indications shown in APPENDIX A R 505 is one of the models of the serie o
7. closure and turn on gt Connect the microphone audio source or instrument and select the correct settings gt The module is not designed to be hot plugged so please ensure the power to the 500 series lunchbox is OFF before inserting or removing a module this recommendation is useful in order to protect the lunchbox and the connected units R 505 User Manual Issue 0 2 Page 6 ARREL Audio R 505 Front Panel Controls and Operations The frequency and Q controls are available for the three frequency bands HI MID and LO CENTER FREQUENCY CONTROL KNOB The frequency band can be easily tuned by rotating the frequency control knob FREQUENCY RANGE BUTTON The frequency band control button is used to modify the frequency band related to the center frequency control knob Two positions are available Frequency x 1 Frequency x 3 obtaining 6 different bands EMPHASIS DE EMPHASIS CONTROL KNOB Rotate the emphasis de emphasis control knob to change the frequency content in a range of range of 14 dB Q CONTROL SWITCH Turn the toggle switch to change the Q Three positions are available narrow medium wide ON BUTTON Push the button to turn on the equalizer green LED on Press again to switch to turn off the equalizer green LED off R 505 User Manual Issue 0 2 Page 7 ARREL Audio APPENDIX A Front Panel FIG 1 R 505 Front Panel R 505 User Manual Issue 0 2 Page 8 ARREL Audio A
8. f equalizers that ARREL Audio conceived for the 500 series the other models are R 502 R 504 R 505 in order to give to the user the best choice for its application The R 505 offers a very cool satin finish stainless steel front panel and a semi closed Stainless steel enclosure R 505 is dedicated due to his absolute sonic level quality to high professional vocal recordings classical instruments high dynamic range instruments such as drums and percussions ARREL Audio products are designed and manufactured in Italy R 505 User Manual Issue 0 2 Page 5 ARREL Audio Housing The R 505 3 Band Parametric Equalizer module has been designed to be compliant with the 500 series standard Installation Instructions gt Remove the R 505 module from the packaging gt Turn off the 500 series enclosure and remove mains power gt Find an empty slot in the 500 series rack and remove the 2 fastening screws positioned one on the top of the enclosure and one the the bottom of the enclosure gt Insert the R 505 into the empty slot in the 500 series enclosure Be sure that the rear edge connector on the R 505 module mates correctly with the edge connector of the 500 series enclosure gt Replace the 2 fastening screws through the top bottom holes in the R 505 module and screw into the 500 series enclosure The module must be secured into the enclosure before turning the mains on gt Apply mains power into the 500 series en
9. he products packaging and or accompanying documents means that used electrical and electronic products should not be mixed with general household waste For proper treatment recovery and recycling of old products please take them to applicable collection points in accordance with your national legislation and the Directives 2002 96 EC By disposing of these products correctly you will help to save valuable resources and prevent any potential negative effects on human health and the environment which could otherwise arise from inappropriate waste handling For more information about collection and recycling of old products please contact your local municipality your waste disposal service or the point of sale where you purchased the items For business users in the European Union If you wish to discard electrical and electronic equipment please contact your dealer or supplier for further information Information on Disposal in other Countries outside the European Union This symbol is only valid in the European Union If you wish to discard these items please contact your local authorities or dealer and ask for the correct method of disposal R 505 User Manual Issue 0 2 Page 2 ARREL Audio ARREL Audio Contacts ARREL Audio Via A Mondadori 7 00128 Rome Italy Tel 89 06 506 2017 Fax 39 06 5062017 Info info arrel audio com Web www arrel audio com Support http www arrel audio com support ARREL Audio is co
10. ntinuously working to the improvement of its systems and related documentation In any case we reserve the right to change the specifications without notice but in the respect to the current legislation Disclaimer The information contained in this manual has been carefully checked and we believed is accurate at the time of publication In any case we do not assume any responsibility for inaccuracies errors or omissions nor any liability for any loss or damage resulting either directly or indirectly from use of the information contained in this manual R 505 User Manual Issue 0 2 Page 3 ARREL Audio TABLE OF CONTENTS EE e Tee 2 ARREL Audio Contacts cccoccncccccncccccncccncncnoncncnonnnonononononnnonnnnnnnnnnnonnrnnnrnrnnnnnrnrnnnrnnnnnrncnanenennns 3 TABLE OF CONTENTS eee ee eee 4 INTRODUCTION 9 alelcno U O 6 JEE eie le Pedo RINT TOT UU OE E 6 7 R 505 Front Panel Controls and Operations 7 Genter Tregquency control KAO casual La dent ne dead dede 7 Frequency range BUTTON nennen nnne ERR ELERS ERE REESE ERE REE RE nns 7 Emphasis de emphasis control knob ss 7 como Ss Wicho aaa 7 ON DIT 7 APPENDIXA Front EE 8 APPENDIX B EXTERNAL CONNECTIONS a iia cine duse 9 APPENDIX C 500 series module edge Connechor 10 APPENDIX D ME SUNOS cauciadadudta cece canceadecoacetaccoasacaccecentaccanecence
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