Roksan Audio Mseries-1 User's Manual
Contents
1. The MANUAL Indicator Light 2 will glow GREEN Roksan Audio Itd All specifications are liable to change without notice E amp OE Page 6 of 8 ENGLISH MANUAL OPERATION Press the MANUAL Button 1 The MANUAL Indicator Light will glow RED The amplifier will now be operational To return the amplifier to Standby press MANUAL Button again The MANUAL Indicator Light will glow GREEN AUTOMATIC OPERATION Press the AUTO Button 4 The AUTO Indicator Light will glow RED and the amplifier will be operational To go to Auto Standby press AUTO Button again The AUTO Indicator Light will glow GREEN When the amplifier is in Auto Standby it will switch itself ON whenever an audio signal is applied to the inputs If the amplifier does not receive a signal for approximately five minutes it will switch itself back to Auto Standby With this facility the Caspian Power Amplifier is ideal for Multi amping or in any application e g multi room where the amplifier is required to switch ON and OFF with the rest of the system with no loss of functionality KNOW YOUR CASPIAN e When you first power up from the Mains Switch on the rear panel the amplifier runs a self test and then enters Standby and the MANUAL Indicator glows GREEN e During Standby the power stage of the amplifier shuts down to reduce power consumption and heat e The AUTO and MANUAL Buttons toggle each other ON and OFF In Auto Mode pressing the MANUAL Button will set the amplifie2. Drive Unit Links must be removed Note links removed Pre 1 amp 2 outputs of Caspian Integrated Amplifier are connected to INPUT IN of Caspian Power Amplifiers KI ROKSAN E V Le ROOO00060 CHAIN OUT of the Caspian Power Amplifier can link to the INPUT IN of further Power Amplifiers etc ROKSAN POWER AMPLIFIER To other channel Multi Amping The Loudspeakers Operation If the Loudspeakers utilise more than one drive unit with individual input terminals for example a Tweeter and a Woofer then the loudspeaker performance will benefit from Bi Amping Dedicating one amplifier to the Tweeter and another to the Woofer isolates them from each other hence reducing distortion and increasing reserved power Speakers work far better with most amplifiers when Multi Amped than using one yet more powerful amplifier Note Bi Wiring reduces the impedance seen by the Woofer and the Tweeter and is a first step towards Bi Amping OPERATION Please refer to the front and rear panel views on page 4 SWITCHING ON The Mains power switch 8 is located on the rear panel of the amplifier This switch should be left ON for normal operation If unattended for a long period the Mains power should be switched OFF and the lead disconnected from the power supply When switched ON from the rear panel your Caspian Power Amplifier runs a self test and then enters Standby
3. FUSE AND RATING ED C NO USER SERVICEABLE PARTS INSIDE L REFER TO OWNERS MANUAL FOR CORRECT INSTALLATION AT INETUCTONS BO NOT GFERATE HES PRODUCT WH TTS COVERS REMOVED DO NOT EXPOSE THIS PRODUCT TO UTILISER UN FUSIBLE DE MOISTURE DO NOT ATTEMPT TO GAIN ACCESS TO THE RISQUE DE CHOC RECHANGE DE MEM TYPE INSIDE OF THIS UNIT REFER ALL SERVICING TO ROKSAN RECOMMENDED LOUDSPEAKER IMPEDANCE 8 Ohms AHECTRIQUE ET CAERE R APPROVED AND QUALIFIED PERSONNEL ONLY maximum POWER RATED POWER jo WATTS Per vortal E SERIAL CONSUMPTIGN LESS CHANNEL WHEN CONNECTED MAX Pow R NUMBER THAN 230 VATTS TO AN 8 Ohm LOAD FUSE RATING THIS PRODUCT M JST BE EAR HED Power Amp Input Chain Output Right Speaker Output Left Speaker Output AC Mains Input Voltage amp Fuse Label AC Mains Fuseholder AC Mains Power Switch 1 2 3 4 5 6 7 8 Roksan Audio Itd All specifications are liable to change without notice E amp OE Page 4 of 8 ENGLISH SETUP CONNECTING MAINS POWER Please refer to rear panel view on Page 4 The moulded IEC connector of the supplied mains lead should be plugged into the socket 5 on the rear of the unit first and then plugged into the mains supply The Mains power switch 8 is on the rear panel of the Power Amplifier This switch is normally left on If the unit is likely to be unattended for a long period switch it off and unplug the mains lead from the wall SIGNAL CONNECT
4. Incorrect speaker connection Over heating Loudspeakers connected out of phase Press MANUAL Button to set amplifier in operational mode MANUAL Light RED Check all input connections Check speaker output connections on rear panel Allow amplifier to cool increase ventillation or use at lower volume Check polarity of speaker connections especially important if Multi wiring Multi Amping Hum from speakers Incorrect Grounding Check Mains polarity and grounding on all connected equipment Roksan Audio Itd All specifications are liable to change without notice E amp OE Page 7 of 8 ENGLISH GUARANTEE There are no user serviceable parts inside your Caspian Power Amplifier If a fault should develop refer any servicing to your appointed ROKSAN dealer distributor or ROKSAN approved service agent Your ROKSAN Caspian Power Amplifier is guaranteed against any defect in materials and workmanship for a period of two years from the date of purchase This guarantee only becomes effective if the warranty card is validated by the ROKSAN retailer from whom the equipment was purchased and returned to ROKSAN within 28 days of purchase This guarantee excludes 1 Damage caused due to accident missuse neglect and incorrect installation adjustment or repair 2 Liability for damage or loss during transit from the retailer or purchaser to ROKSAN or its authorised distributor for the purposes of repair or i
5. IONS Signal Input connections Input sockets are RCA Phono Sockets and should be connected according to the standard convention Right Channel Red Left Channel White or Black Connecting a Preamplifier Connect the Preamplifier Output to the INPUT IN Sockets 1 on the rear panel of the Caspian Power Amplifier Chain Connecting Multiple Amplifiers If there are no extra PRE OUT sockets available for connection to further power amplifiers connect the CHAIN OUT Sockets 2 on the rear panel of the first Caspian Power Amplifier to the INPUT IN Sockets of the second unit and so on Several amplifiers can operate together in this way Bi amping with the Caspian Integrated Amplifier Connect the PRE 1 or 2 OUT Sockets on the rear panel of the Caspian Integrated Amplifier to the INPUT IN Sockets 1 of the Caspian Power Amplifier See diagram on Page 6 IMPORTANT NOTE For optimum performance it is recommended to use high quality inter connect cables such as ROKSAN HDC 02A high definition analogue Cable LOUDSPEAKER CONNECTIONS The right and left loudspeakers are connected to the amplifier via the rear panel binding posts 3 and 4 respectively There are two basic types of cable e Figure 8 cable has two insulated conductors which lie parallel either side by side or spaced by insulation e Overall sheathed cable has both conductors insulated and enclosed in an overall plastic sheath Carefully remove any overal s
6. ROKSAN Stereo Power Amplifier USER MANUAL ROKSAN AUDIO LIMITED 6 NORTHFIELD INDUSTRIAL ESTATE BERESFORD AVENUE ALPERTON MIDDLESEX HAO 1NW ENGLAND TEL 44 0 208 900 6801 44 0 208 900 6802 FAX 44 0 208 900 0734 www roksan co uk email info roksan co uk INTRODUCTION Congratulations on your purchase of the ROKSAN Caspian Power Amplifier This amplifier is designed and manufactured to the highest specification and rigorously tested to offer you many years of trouble free pleasure Your Caspian Power Amplpfier is the engine of your hi fi system Its correct installation set up and operation will have a profound influence on the sonic performance of the entire hi fi installation Please read the contents of this manual thoroughly It will help you to understand your hi fi equipment better and enhance your listening pleasure This manual is divided into the following sections Safety Instructions Accompanying card Introduction Cautions Installation Setup Operation Troubleshooting Guarantee Specifications Notes UNPACKING Included in the packing of your Caspian Power Amplifier you will find e One mains lead fitted with the correct mains power plug for your country e One information pack and warranty card After removing these items please retain all packing materials Correct packing is necessary for future transportation of your Caspian Power Amplifier MAINTENANCE After disconnecting the amplif
7. Roksan Audio Itd All specifications are liable to change without notice E amp OE Please keep a record for future reference Page 8 of 8 ENGLISH
8. d UK13A plug This plug should ordinarily not be removed from the lead If you do remove it please dispose of it safely so that it cannot be plugged into a mains socket whilst in a potentially dangerous condition We suggest that you obtain from your dealer a complete replacement lead Should you move to another area where either the mains voltage or the mains plugs are different from those as supplied with your Power Amplifier please contact the appointed ROKSAN distributor for assistance Please observe correct mains polarity at all times The Power Amplifier mains fuse is located on the rear panel next to the IEC mains connector This must only be replaced by the fuse of the type and rating as described on the fuse rating label on the rear panel of the unit If the equipment is likely to be unused for some time unplug it from the mains supply GENERAL CAUTIONS FCC WARNING This equipment may generate or use Radio Frequency energy The user may lose the right to operate this equipment if unauthorised modifications are made INTERFERENCE Properly installed this unit should not cause harmful interference to radio communications There is however no guarantee that such interference will not occur in a specific installation If interference arises which you can determine by switching the unit off and on you could try to remedy this problem by the following e Re orient or re locate the receiving antenna e Increase the distance between t
9. he Power Amplifier and receiver e Connect the unit to a different mains circuit from that of the receiver e Consult your ROKSAN appointed dealer or an experienced Radio TV technician for help and advice LOCATION Your Caspian Power Amplifier should be located in a well ventilated area and kept away from sources of heat dust humidity and direct sunlight The Power Amplifier may be positioned either as a free standing unit or alongside another audio video product Never place the Power Amplifier on carpet or any surface likely to hinder normal ventilation Never allow liquids or other objects to fall into the unit This unit contains no user serviceable parts Do Not remove any panels or attempt to service it yourself Unauthorised servicing will void the warranty Roksan Audio Itd All specifications are liable to change without notice E amp OE Page 3 of 8 ENGLISH INSTALLATION ROKSAN Caspian Power Amplifier Front Panel View 1 2 3 4 Lemi MANUAL AUTO _ ww MANUAL f D AUTO Z am XJ Caspian Power Amplifier D Manual Mode Button Manual Mode Indicator Auto Mode Indicator Auto Mode Button RON gt ROKSAN Caspian Power Amplifier Rear Panel View SHOCK HAZARD EI our R 0 K S N POWER AMP OUTPUT AC INPUT LrdNI NIVHD WARNING RISK OF HAZARDOUS ENERGY DO NOT SEEN See instruction Manual PERIZ For conven protection INPUT CHAIN POWER AMPLIFIER L AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE
10. heath or split the figure 8 cable to a depth of about 75mm 3 Carefully strip the insulation on each wire to a depth of about 12mm 1 2 exposing the bare core If the conductor is stranded twist the strands together on each conductor Unscrew the binding post There is a cross hole about 5mm from the panel end of the binding post Insert the bared conductor through the hole and tighten the binding post securely making sure that there are no loose strands or bare ends protruding through the post Carefully observe polarity ensuring that the RED speaker terminal is connected to the RED amplifier terminal and the BLACK speaker terminal to the BLACK amplifier terminal When both left and right channels are connected to their respective speakers the amplifier is ready for use IMPORTANT NOTE For optimum performance it is recommended to use high quality cables such as ROKSAN HDC 02S high definition Loudspeaker Cable Many speaker cables such as the ROKSAN HDC 02S are directional Please observe this directionality DO NOT use speaker cable with conductor size less than 16 AWG 1 6mm Diameter The Binding posts accept conductor sizes up to 12 AWG Roksan Audio Itd All specifications are liable to change without notice E amp OE Page 5 of 8 ENGLISH MULTI WIRING AND MULTI AMPING Standard Wiring Bi Wiring Tri amped Speaker Bi amped Speaker Note links between Speaker drive units po X S IMPORTANT Speaker
11. ier from the mains supply the cabinet and front panel may be cleaned with a lightly dampened soft cloth or chamois leather Avoid using abrasives or solvents EU DIRECTIVES This product is designed to comply with the legal provisions of EU Directives 89 3336 EC and 72 23 EC The standards which have been applied are those which were in force at the time of the introduction of this product This product bears the CE mark CE This product is compliant to EN 60065 This product must be earthed Please ensure that other equipment connected to it is earthed according to the manufacturer s instructions Roksan Audio Itd All specifications are liable to change without notice E amp OE Page 2 of 8 ENGLISH CAUTIONS AC MAINS SUPPLY Your Caspian Power Amplifier is set to operate from a fixed supply voltage which is marked on a label next to the mains input plug Before connecting the mains lead please check that your mains supply corresponds to this label as below 230V ProductS 215 v iv aka ehteks dd heh Voltage Range 220V 240V 145V Products 2 0 edemtin eua ve vm dean dae ET Voltage Range 100V 120V 100V Products mmmmmmnennee Voltage Range 90V 110V The mains lead supplied with this product has an IEC mains socket which plugs into the IEC connector on the unit s rear panel The other end is normally attached to the appropriate mains plug for your country In the UK this is the standar
12. nspection Carriage costs to ROKSAN shall be borne by the consignor All claims under this guarantee must be made through an authorised ROKSAN retailer If equipment returned for repair to ROKSAN is found on inspection to comply with the product specification ROKSAN reserves the right to make a charge for examination and return carriage Unauthorised servicing will void this guarantee SPECIFICATIONS Input Impedance Input Sensitivity 38 kQ 700mV RMS Signal Inputs Signal Outputs Left amp Right channels Chain Output L amp R Channels Power Outputs Output Power Power Supply Current Output Loudspeaker L amp R gt 85 Watts continuous into 8Q both channels driven gt 120 Watts continuous into 40 both channels driven 330VA Ultra Low Noise Toroidal Transformer 50 Amps Peak to Peak Damping Factor gt 140 8Q Frequency response 3dB lt 1Hz gt 100kHz Gain 30 7dB Harmonic Distortion lt 0 003 1kHz 8Q Signal to Noise Ratio Power Source lt 0 003 1kHz 40 gt 116dB ref 70W 80 100V 120V 50Hz 60Hz Power Consumption 220V 240V 50Hz 60Hz via filtered mains inlet lt 230 W Dimension 432 x 330 x 70 W x D x H mm 432 x 330 x 85 including feet Weigth 10 Kg NOTES Caspian Power Amplifier M series 1 Serial Number Purchase Date Day Month Neapel ROKSAN Retailer Names eee Dili LUUD 17070711 9 POST E MTT
13. r to Manual Standby and vice versa e If the amplifier detects an external fault such as short circuit on the loudspeaker leads the amplifier will go to Standby You can only bring the amplifier out of Standby when the fault is cured e If the amplifier overheats through overload or lack of ventilation the Caspian will revert to Standby When it has cooled down you will be able to bring it out of Standby In the unlikely event of an internal fault such as a power supply fault the amplifier will go to permanent Standby TROUBLESHOOTING If you suspect that your ROKSAN Caspian Power Amplifier is not operating properly you should check all the connections carefully Pay particular attention to speaker phasing and channel connections Phono plugs should be fully inserted a frequent cause of problems is that Phono plug surrounds do not make proper contact Below are some commonly encountered problems with suggestions for possible cure The list is not exhaustive If you have any unresolved problems please consult your appointed ROKSAN dealer or distributor SYMPTOM LIKELY CAUSE SUGGESTED REMEDY No power AC Mains lead not inserted properly Unit not switched ON at rear panel Ensure AC Mains lead is fully inserted Switch unit ON at rear panel No output on one or both channels Poor speaker imaging lack of Bass output Amplifier in stand by mode MANUAL Indicator Light GREEN Missing or bad input signal connection
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