User manual ARCAM FMJ P35

Power Amplifier P35 Safety guidelines SAFETY INSTRUCTIONS This product is designed and manufactured to meet strict quality and safety standards. However, you should be aware of the following installation and operation precautions: 1.Take heed of warnings and instructions You should read all the safety and operating instructions before operating this appliance. Retain this handbook for future reference and adhere to all warnings in the handbook or on the appliance. 2. Water and moisture The presence of electricity near water can be dangerous. Do not use the appliance near water ­ for example next to a bathtub, washbowl, kitchen sink, in a wet basement or near a swimming pool, etc. 3. Object or liquid entry Take care that objects do not fall and liquids are not spilled into the enclosure through any openings. Liquid filled objects such as vases should not be placed on the equipment. 4.Ventilation Do not place the equipment on a bed, sofa, rug or similar soft surface, or in an enclosed bookcase or cabinet, since ventilation may be impeded. We recommend a minimum distance of 50mm (2 inches) around the sides and top of the appliance to provide adequate ventilation. 5. Heat Locate the appliance away from naked flames or heat producing equipment such as radiators, stoves or other appliances (including amplifiers) that produce heat. 6. Climate The appliance has been designed for use in moderate climates. 7. Racks and stands Only use a rack or stand that is recommended for use with audio equipment. If the equipment is on a portable rack it should be moved with great care, to avoid overturning the combination. 8. Cleaning Unplug the unit from the mains supply before cleaning. The case should normally only require a wipe with a soft, damp, lintfree cloth. Do not use paint thinners or other chemical solvents for cleaning. We do not advise the use of furniture cleaning sprays or polishes as they can cause indelible white marks if the unit is subsequently wiped with a damp cloth. E. 9. Power sources Only connect the appliance to a power supply of the type described in the operating instructions or as marked on the appliance. 10. Power-cord protection Power supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon or against them, paying particular attention to cords and plugs, and the point where they exit from the appliance. 11. Grounding Ensure that the grounding means of the appliance is not defeated. 12. Power lines Locate any outdoor antenna/aerial away from power lines. 13. Non-use periods If the unit has a standby function, a small amount of current will continue to flow into the equipment in this mode. Unplug the power cord of the appliance from the outlet if left unused for a long period of time. 14. Abnormal smell If an abnormal smell or smoke is detected from the appliance, turn the power off immediately and unplug the unit from the wall outlet. Contact your dealer immediately. 15. Servicing You should not attempt to service the appliance beyond that described in this handbook. All other servicing should be referred to qualified service personnel. 16. Damage requiring service The appliance should be serviced by qualified service personnel when: A. B. D. the power-supply cord or the plug has been damaged, or objects have fallen, or liquid has spilled into the appliance, or the appliance does not appear to operate normally or exhibits a marked change in performance, or the appliance has been dropped or the enclosure damaged. C. the appliance has been exposed to rain, or SAFETY COMPLIANCE This product has been designed to meet the EN60065 international electrical safety standard. 4 Installation: P35 power amplifier English + R/CH1 ­ + L/CH2 ­ SP2 AUDIO + CTR/CH3 ­ SP2 CTR/CH3 TRIG OUT VOLTAGE SELECT 230V 4 ­ 16 OHMS SP1 LINK L R 4 ­ 16 OHMS SP1 AUDIO IN REMOTE IN OUT POWER INLET + R/CH1 ­ + L/CH2 ­ IN OUT + CTR/CH3 ­ Optional Third Channel Module ­ provides a third 90W channel suitable for Home Cinema or multi-channel audio use. CONNECTING TO OTHER EQUIPMENT Follow the installation instructions for the integrated amplifier on pages 5­6. ­ Connect this input to the output sockets of your preamplifier or the PRE OUT sockets of an integrated amplifier. AUDIO IN REMOTE SWITCHING By making a connection from the REMOTE IN socket of the P35 power amplifier to the TRIG OUT socket of the A32 integrated amplifier, you can use the A32 to switch the power amplifier on and off. If configured in this way, the front panel POWER button of the A32 (or the POWER/ STANDBY button on the remote control) switches both amplifiers on and off together. This facility allows you to conceal the power amplifier yet still control it. The connecting cable required is a 3.5mm to 3.5mm jack lead (stereo or mono) and it is possible to connect several power amplifiers to an A32 by `daisy chaining' from TRIG OUT of one P35 into the REMOTE IN of the next. ­ The power amplifier can be adapted to provide two mono loudspeaker outputs from a single input. Pull out the link supplied and use it to connect the L and R AUDIO OUT sockets together. Using one power amplifier per loudspeaker will enable you to bi-amplify bi-wireable loudspeakers. MONO LINK This is particularly beneficial for top quality stereo installations with a separate pre-amplifier, or where amplifiers are provided for the left, centre and right channel loudspeakers in a five speaker Dolby Pro Logic or Dolby Digital system. Contact your Arcam dealer for more information. `Daisy chaining' ­ The power amplifier can be connected to further power amplifiers to drive more speakers (e.g. those in other rooms or tri-amplified speakers, etc). Connect the extra power amplifier inputs to the on the power amplifier, left to left, right to right. AUDIO OUT THREE CHANNEL OPTION The power amplifier can be upgraded from stereo to three channels by adding a Third Channel Module: in this case, the model is designated P35/3. The module offers extra loudspeaker terminals together with a third set of AUDIO IN and OUT phono sockets and converts the P35 into a 3 x 90W (RMS per channel into 8) amplifier suitable for Home Cinema or multi-channel audio use. Contact your Arcam dealer for further details. sockets 11 Using your P35 power amplifier P35 POWER AMPLIFIER SP1 SP2 POWER POWER (AND POWER INDICATOR LIGHT) Switches the unit on and off. The light indicates the status of the amplifier. When you switch your amplifier on, the light glows amber for a few seconds, during which time the speakers are disconnected. The light changes to green when the amplifier is ready for use. A red light means the amplifier is in standby mode. The light may flash if a fault has occurred. You should unplug the amplifier and leave it for a few minutes before reconnecting. If the fault cannot be cleared, unplug your amplifier and contact your Arcam dealer. SP1 AND SP2 These buttons allow you to select and deselect the main (SP1) and secondary (SP2) sets of speakers attached to your amplifier. An indicator light shows which set of speakers are currently selected. NOTE: If both lights are out the amplifier will appear not to work, as all speakers are switched off. If both are on, and low impedance speakers are connected, overloads are more likely. 12 Bi-wiring and bi-amping loudspeakers BEFORE YOU START WARNING: Do not make any connections to your amplifier while it is switched on or connected to the mains supply. Before switching on please check all connections thoroughly, making sure bare wires or cables are not touching the amplifier in the wrong places (which could cause short circuits) and you have connected positive (+) to positive and negative (­) to negative. Always ensure that the volume control on your amplifier is set to minimum before starting these procedures. BI-AMPING YOUR SYSTEM The performance of your system can be further enhanced over that achieved with bi-wiring, by extending the principle one stage further to include separate amplification for the low and high frequency drive units in each loudspeaker enclosure. Connect the integrated amplifier to the high frequency (HF) terminals and connect the power amplifier to the low frequency (LF) terminals. You will need: Speakers ­ with four input terminals each (as with bi-wiring): these will be marked HF (High Frequency) and LF (Low Frequency). Two amplifiers ­ one of these would be the A32 and the other an Arcam power amplifier (e.g. P35). English BI-WIRING YOUR LOUDSPEAKERS Bi-wiring improves the sound of your system because it divides the high and low frequency signal currents into separate speaker cables. This avoids signal distortions arising from the high and low frequency currents interacting with one another within a single cable, as in conventionally wired systems. You will need: Speakers ­ with four input terminals each: these will be marked (High Frequency) and LF (Low Frequency). HF Loudspeaker cables ­ two pairs of cables per loudspeaker or a suitably terminated cable set (a loom, probably prepared by your dealer and capable of being used for bi-amping in one length). Interconnect cables ­ one pair of high quality interconnect cables. How to set up a bi-amped system 1. Remove the terminal links on the rear of your loudspeakers. WARNING: This step is essential or damage to your amplifier may result which is not covered under warranty. 2. 3. Connect the cables as shown in the diagram below, ensuring correct polarity at all times. Use the interconnect cables to connect the PRE OUT sockets of the A32 to the corresponding AUDIO IN sockets of the power amplifier. Loudspeaker cables ­ two pairs of cables per loudspeaker (which may be joined at the amplifier end if your amplifier has only one pair of output terminals per channel). Or, a suitably terminated cable set (a loom, probably prepared by your dealer and capable of being used for bi-wiring in one length). How to bi-wire loudspeakers 1. Remove the terminal links on the rear of your loudspeakers. WARNING: This step is essential or damage to your amplifier may result which is not covered under warranty. 2. Connect the cables as shown in the diagram below, ensuring correct polarity at all times. + R Arcam A32 amplifier + R ­ + L ­ ­ Arcam A32 amplifier + L ­ + Right speaker ­ HF LF ­ + HF LF ­ Left speaker ­ + + + HF LF ­ Right ­ speaker + + HF LF ­ Left ­ speaker ­ ­ + + R + Arcam P35 power amplifier L ­ Bi-wiring using one set of connections on amplifier Recommended bi-amping configuration 13 Technical specifications A32 Continuous power output (20Hz--20kHz at 0.5% THD), per channel Both channels, 8, 20Hz--20kHz 100W Single channel, 8, 20Hz--20kHz 150W Both channels, 4, 20Hz--20kHz 140W Single channel, 4, at 1kHz 200W Three channels, 8, 20Hz--20kHz ­ Harmonic distortion, 80% power, 8 at 1kHz 0.005% Inputs Phono cartridge: Input sensitivity Input impedance Signal/noise ratio (CCIR) Overload margin Line and tape inputs: Nominal sensitivity Input impedance Signal/noise ratio (CCIR) Tone controls, max. boost/cut Power amplifier input Nominal sensitivity Input impedance Gain Preamplifier output Nominal output level Maximum output level Output impedance Headphone output Maximum output level into 600 Output impedance General Mains voltage Power consumption (maximum) Power consumption (standby) Dimensions W x D x H (including feet) Weight (net) Weight (packed) Supplied accessories P35 100W 150W 140W 200W 90W 0.005% 2.7mV (MM); 270µV (MC) 47k (MM); 300 (MC) ­79dB (MM); ­73dB (MC) 35dB 250mV--2V 22k ­103dB ±12dB @ 80Hz and 12kHz 800mV 22k 31dB 700mV 8V RMS <50 8V 100 230V±12%; 115V±12% 800VA 2VA 430 x 370 x 110mm 10.8kg 13kg mains lead CR-389 remote control 2 x AAA batteries ­ ­ 800mV 22k ­110dB ­ 800mV 22k 31dB ­ ­ ­ ­ ­ 230V±12%; 115V±12% 800VA (950VA for P35/3) 2VA 430 x 350 x 110mm 9.5kg (10.5kg for P35/3) 12.5kg (13.5kg for P35/3) mains lead E&OE CONTINUAL IMPROVEMENT POLICY Arcam has a policy of continual improvement for its products. This means that designs and specifications are subject to change without notice. NOTE: All specification values are typical unless otherwise stated. 14 Service information Before returning your amplifier for service, please check the following: SOUND CUTS OUT FOR NO REASON If the temperature of the internal heatsink rises above a safe level, then a thermal cutout inside the amplifier will operate. The power indicator on the front panel flashes and the protection system temporarily removes the power to the speakers. The system resets itself as the heatsink cools down. AMPLIFIER DOES NOT SWITCH BACK ON The A32 and P35 amplifiers have a protection mechanism which is activated if you switch the unit on immediately after turning it off. If this mechanism activates, wait 30 seconds then try again. Guarantee WORLDWIDE GUARANTEE This entitles you to have the unit repaired free of charge, during the first two years after purchase, at any authorised Arcam distributor provided that it was originally purchased from an authorised Arcam dealer or distributor. The manufacturer can take no responsibility for defects arising from accident, misuse, abuse, wear and tear, neglect or through unauthorised adjustment and/or repair, neither can they accept responsibility for damage or loss occurring during transit to or from the person claiming under the guarantee. The warranty covers: Parts and labour costs for two years from the purchase date. After two years you must pay for both parts and labour costs.The warranty does not cover transportation costs at any time. For further details contact Arcam at: Arcam Customer Support Department, Pembroke Avenue, Waterbeach, CAMBRIDGE, CB5 9PB, England Telephone: +44 (0)1223 203203 Fax: +44 (0)1223 863384 Email: support@arcam.co.uk PROBLEMS? Always contact your dealer in the first instance. If your dealer is unable to answer any query regarding this or any other Arcam product please contact Arcam Customer Support on +44 (0) 1223 203203 or write to us at the above address and we will do our best to help you. CLAIMS UNDER GUARANTEE This equipment should be packed in the original packing and returned to the dealer from whom it was purchased, or failing this, directly to the Arcam distributor in the country of residence. It should be sent carriage prepaid by a reputable carrier -­ NOT by post. No responsibility can be accepted for the unit whilst in transit to the dealer or distributor and customers are therefore advised to insure the unit against loss or damage whilst in transit. ON LINE REGISTRATION You can register your Arcam product on line at: www.arcam.co.uk/reg 15 English Note that because of the high output voltage from a CD player, it is possible to drive the A32 at full power even though the volume is not set at maximum.