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Resumen del manual
The third channel can then be used to drive the centre speaker. For connection details see instruction sheet included with third channel option. Please contact your dealer for availability of this module. BI-WIRING/BI-AMPING INSTRUCTIONS ENGLISH Many modern loudspeakers are equipped with four connection terminals. This provides direct access to the high frequency and low frequency filter networks and associated drive units within the loudspeaker. Overall performance can be enhanced by making use of these separate connections. WARNING: Do not make any connections to your amplifier while it is switched on and connected to the mains supply. Please check all connections thoroughly before attempting to re-connect the mains power supply. Always ensure that the volume control on your amplifier is set to a minimum before switching on. BI-WIRING Bi-wiring uses four conductors, one for each terminal, to enhance dramatically the performance of your loudspeakers. Bi-wiring eliminates the signal distortion arising from the low and high frequency currents interacting with one another within a single cable, as used in conventionally wired systems. HOW TO BI-WIRE YOUR LOUDSPEAKERS 1. Remove the shorting links from each of the red and black terminal pairs on the rear of your loudspeakers. 2. You will need two lengths of loudspeaker cable per loudspeaker (which may be joined at the amplifier end) or a suitably terminated cable set capable of being used for bi-wiring in one length. 3. Connect the cables as per one of the diagrams opposite, dependant on your cable wiring, ensuring correct polarity at all times. The positive (+) connections on the right loudspeaker must go to the positive (+) connections on the right channel of the amplifier and the negative (-) connections on the right loudspeaker must go to the negative (-) connections on the right channel of the amplifier etc. BI-AMPING The performance of your system can be further enhanced over that achieved with bi-wiring, by extending the same principal one stage further to include separate amplification for the low and high frequency speaker drive units as well as separate loudspeaker cables. This is known as biamplifying, or bi-amping for short. To implement bi-amping therefore requires four amplification channels. In practice this is done by using two stereo amplifiers; when one of these is an integrated amplifier it is best to use this drive the high frequency (HF) units whilst the outboard power amplifier is used to drive the low frequency (LF) units. We recommend that you use identical amplifiers to avoid potential imbalances in sonic performance and sensitivities. The Alpha 10/1 OP combination is ideal. It is however possible to mix the Alpha 10 and the Alpha 9 range of amplifiers. BI-WIRING USING BOTH SETS OF CONNECTIONS BI-WIRING USING ONE SET OF CONNECTIONS ON ON AMP AMP (--? ? ? L X> @--N + - (fin +Ohf©- + OHF©- ENGLISH HOW TO SET UP A BI-AMPED SYSTEM 1. Remove the shorting links from each ot the red and black terminal pairs on the rear of your loudspeakers. THIS IS ESSENTIAL OR DAMAGE TO YOUR AMPLIFIERS MAY RESULT WHICH IS NOT COVERED UNDER WARRANTY. 2. You will need two lengths of loudspeaker cable (or a suitably terminated cable capable of being used for biwiring in one length) and one stereo amplifier per frequency band. 3. Connect your system as per the diagram opposite ensuring correct polarity at all times. The positive (+) connections on the loudspeaker must go to the positive (+) connections on the amplifier and the negative (-) connections on the right loudspeaker must go to the negative (-) connections on the right channel of the amplifier etc. You also need to make a connection from the preamp out sockets of your integrated amplifier, or preamplifier, to the power amp in sockets of the power amp. ADDING AN ALPHA 10P TO AN EXISTING ALPHA 10 INTEGRATED AMPLIFIER ■ The Alpha 10 and Alpha 10P power amplifier are placed on separate shelves. ■ The existing Alpha 10 should be used to drive the loudspeakers' HF (high frequency) units. The new Alpha 10P is utilised for the LF (bass) drivers, as shown in the wiring diagram below. ■ High quality interconnect cables should be used between the Alpha 10 and Alpha 10P. The use of high quality interconnect and speaker cables in your system is essential to obtain good sound quality. Contact your dealer or Arcam for further details and recommendations. Note: The second set of speaker terminals (SP2) on both units can be used to drive extra loudspeakers in other rooms provided the impedance of these are 8 ohms or more. ■ WARNING - Ensure that the TERMINAL LINKS ARE REMOVED on the loudspeakers before switching on the amplifiers. Failure to do this could cause damage to one or both amplifiers and this is not covered under the warranty. NOTE: Because of the weight of the Alpha 10 and 10P amplifiers we recommend that you do not stack them directly on top of each other. If you are using...
Otros modelos de este manual:El receptor y el amplificador - Amplifier Alpha 10/10P (1.48 mb)