Chord Electronics - High-End Audio for Hi-Fi Enthusiasts & Professionals
Instruction Manual for CHORD models including: ULTIMA 5, ULTIMA 5 350W Stereo Power Amplifier, 350W Stereo Power Amplifier, Stereo Power Amplifier, Power Amplifier, Amplifier
File Info : application/pdf, 24 Pages, 2.69MB
DocumentDocumentChord Electronics Product Communication | English ULTIMA 5 Manual - The Pumphouse, Farleigh Lane, East Farleigh, Kent, ME16 9NB. Great Britain. +44 (0) 1622 721 444 info@chordelectronics.co.uk chordelectronics.co.uk V.1.3 Chord Electronics ULTIMA 5 | Manual _ Contents 0.0 1.0 Safety instructions 1.1 Introduction 1.2 Protection against liquids & heat 1.3 Dismantling & Radio frequency interference 1.4 Connecting your equipment 03 2.0 Warranty 08 04 2.1 Warranty period & registering 09 05 your purchase 06 2.2 Making a claim & warranty exclusions 10 07 3.0 Getting to know ULTIMA 5 3.1 Getting to know ULTIMA 5 3.2 The front panel 3.3 The top panel 3.4 The rear panel 11 4.0 Setting up ULTIMA 5 16 12 13 14 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 17 18 19 15 4.4 Audio outputs 20 4.5 Power-on sequence and 12V trigger 21 4.6 Earthing issues in Europe 22 4.7 Adjusting the brightness of the LED`s 23 0.0 Contents 2 // 24 Chord Electronics ULTIMA 5 | Manual _ Safety instructions 1.0 1.1 Introduction 1.2 Protection against liquids & heat 1.3 Dismantling & Radio Frequency interference 1.4 Connecting your equipment 1.0 Safety instructions 3 // 24 Chord Electronics ULTIMA 5 | Manual _ Introduction 1.1 Introduction 1.2 Protection against liquids & heat 1.3 Dismantling & radio frequency interference 1.4 Connecting your equipment 1.1 ULTIMA 5 is an incredibly reliable and technologically advanced stereo power amplifier. It is our most powerful stereo amplification offering within the Full Size range. Before operation, we strongly advise that you read this user manual thoroughly, storing it in a safe place along with your original receipt of purchase, in case you should require assistance in the future. 4 // 24 Chord Electronics ULTIMA 5 | Manual _ Protection against liquids & heat 1.1 Introduction 1.2 Protection against liquids & heat 1.3 Dismantling & radio frequency interference 1.4 Connecting your equipment 1.2 The ULTIMA 5 is not protected against liquids of any kind. Never place containers of liquid on ULTIMA 5. Never allow ULTIMA 5 to come into contact with moisture or liquids; doing so could result in electrocution or damage to the ULTIMA 5 internal circuitry. Be aware that liquids, including water that has dried, can leave minerals that can affect the PCB and other components, which could eventually lead to oxidisation and short-circuiting. If the ULTIMA 5 comes into contact with moisture or liquids, immediately disconnect from the mains power supply, and connected equipment, and contact Chord Electronics for further advice. The ULTIMA 5 has internal thermal protection that will cut the power supply if reached. Never operate the ULTIMA 5 near sources of heat or naked flames as this will decrease the lifespan of the internal components. It is advised that you do not operate the ULTIMA 5 in an area of direct sunlight or on top of significant heat-producing devices. Please be aware that it is entirely normal for the ULTIMA 5 to become warm during use, particularly within a stacked configuration. If you are concerned about the temperatures, please switch the device off and consider a different placement. 5 // 24 Chord Electronics ULTIMA 5 | Manual _ Dismantling & radio 1.3 frequency interference 1.1 Introduction 1.2 Protection against liquids & heat 1.3 Dismantling & radio frequency interference 1.4 Connecting your equipment There are no userserviceable components within the ULTIMA 5 or its power supply. Dangerous voltages/currents exist within the ULTIMA 5 and its power supply, posing a severe risk of electrocution and/or fire. Never attempt to open, dismantle or apply internal thirdparty devices to it or insert anything other than the listed interconnects or speaker cables within this user manual. If the ULTIMA 5 develops a fault or the casework becomes damaged, immediately disconnect from the mains power supply and connected equipment and contact Chord Electronics for further advice. With a thick, solid aluminium chassis, the ULTIMA 5's casework largely protects the sensitive internal circuitry from radio frequency interference. However, for optimal performance, it is recommended that the following points are observed: 1.Consider placing the ULTIMA 5 away from wireless routers. 2.Separate the ULTIMA 5 from amplifiers using toroidal transformers. 3.Operate mobile phones at a distance to avoid interference. Although the ULTIMA 5 is largely shielded, it can generate radio frequency interference that may have an effect on radio and television reception. If this occurs, please reconsider your placement. 6 // 24 Chord Electronics ULTIMA 5 | Manual _ 1.1 Introduction 1.2 Protection against liquids & heat 1.3 Dismantling & radio frequency interference 1.4 Connecting your equipment Connecting your equipment 1.4 Before connecting the ULTIMA 5 to any equipment, consult the manufacturer's user guide to confirm compatibility. When connecting the ULTIMA 5 to any equipment, make sure that all devices are off, including the ULTIMA 5. If the power supply is prematurely disconnected ULTIMA 5 may still remain active for up to 15 seconds, however, this may cause damage to connected equipment. Once connected, switch all equipment on starting with the source and ending with the amplification. Initially, operate any connected equipment on its lowest gain setting and lowest volume setting, gently increasing to a comfortable listening level. Never operate connected equipment to the ULTIMA 5 at excessive sound levels; permanent hearing damage and loss can occur. The included 15 amp IEC mains lead plugs into the ULTIMA 5. WARNING: Never disconnect the power cable during operation. Only disconnect when ULTIMA 5 is off. If the power cable is disconnected during operation there is a risk of damage to connected equipment. 7 // 24 Chord Electronics ULTIMA 5 | Manual _ Warranty 2.0 2.1 Warranty period & registering your purchase 2.2 Making a claim & warranty exclusions 2.0 Warranty 8 // 24 Chord Electronics ULTIMA 5 | Manual _ Warranty period & registering 2.1 your purchase 2.1 Warranty period & registering 2.2 Making a claim & warranty your purchase exclusions At point of sale, Chord Electronics Ltd. provides ULTIMA 5 with a comprehensive five-year warranty* which covers defects in materials and workmanship through fair wear and tear. The warranty will be void if any other PSU other than that supplied is used. Please use the form below to record the details of your purchase in the event that these are required at a later date, we further advise that all purchases are registered with Chord Electronics at: chordelectronics. co.uk/register-product/ *The warranty is transferable with proof of purchase, however, the warranty on ex-demonstration units begins from the retailer`s date of purchase. RETAILER: PURCHASE PRICE: UNIT COLOUR: DATE OF PURCHASE: TRANSACTION ID: 9 // 24 Chord Electronics ULTIMA 5 | Manual _ 2.1 Warranty period & registering 2.2 Making a claim & warranty your purchase exclusions Making a claim 2.2 & warranty exclusions In the unlikely event of a claim, you must provide Chord Electronics with the details of the claim, including your original proof of purchase and serial number in order to validate the nature of the repair. Upon receipt, Chord Electronics will make an assessment within 30 days and provide a reasonable solution. All warranty repairs must be carried out by Chord Electronics or an approved service centre to guarantee the quality and safety of the repair. WARRANTY EXCLUSIONS: The warranty does not cover connected equipment, personal injury or the development of natural patina of the metalwork and will be null and void if the following is applied: wilful neglect; modification or tampering of the product; improper use of the product; acts of God; damage caused by a connected device; mechanical shock; fire or application of excessive heat or repair/modification by a non- authorised third-party vendor. 10 // 24 Chord Electronics ULTIMA 5 | Manual _ Getting to know ULTIMA 5 3.0 3.1 Getting to know ULTIMA 5 3.2 The front panel 3.3 The top panel 3.4 The rear panel 3.0 Getting to know ULTIMA 5 11 // 24 Chord Electronics ULTIMA 5 | Manual _ 3.1 Getting to know ULTIMA 5 3.2 The front panel 3.3 The top panel 3.4 The rear panel Getting to know ULTIMA 5 3.1 Before operation, we strongly advise you read this user manual thoroughly, storing it in a safe place along with your original receipt of purchase, should you require assistance in the future. 12 // 24 Chord Electronics ULTIMA 5 | Manual _ The front panel 3.1 Getting to know ULTIMA 5 3.2 The front panel 3.3 The top panel 3.4 The rear panel 3.2 With only two buttons, everyday operation of ULTIMA 5 is simple and you can tailor the brightness of the feature lighting to suit the ambience of your listening room. Please view page 23 to learn how to do this. On/Off WARNING: You must keep all vents clear. Feature lighting dimmer switch 13 // 24 Chord Electronics ULTIMA 5 | Manual _ The top panel 3.1 Getting to know ULTIMA 5 3.2 The front panel 3.3 The top panel 3.4 The rear panel 3.3 The top panel has no userconfigurable options. Instead, three teal feature light rings illuminate. If you find that these rings are too bright for your listening room you can control the brightness via the front panel. Light ring Stackable Integra legs WARNING: You must keep all vents clear. 14 // 24 Chord Electronics ULTIMA 5 | Manual _ The rear panel 3.1 Getting to know ULTIMA 5 3.2 The front panel 3.3 The top panel 3.4 The rear panel 3.4 The rear panel offers a comprehensive connectivity suite, featuring both standard connections and those which are used with other Chord Electronics devices. When installing any cable, you must make sure that they securely click into place, especially optical. WARNING: You must keep all vents clear. Right channel positive speaker terminal Grounding post Left channel positive speaker terminal Right channel negative speaker terminal Left channel negative speaker terminal 12V Trigger input 15a IEC AC Inlet Unbalanced RCA Right input Balanced XLR Right input Unbalanced RCA Left input Balanced XLR Left input 15 // 24 Chord Electronics ULTIMA 5 | Manual _ Setting up ULTIMA 5 4.0 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.0 Setting up ULTIMA 5 16 // 24 Chord Electronics ULTIMA 5 | Manual _ Placement 4.1 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s Whilst ULTIMA 5 will operate normally within a typical Chord Electronics configuration, stacked via the Integra legs, it is recommended that ULTIMA 5 is allowed to `breathe' with 10cm of space around it to convectioncool during operation. 17 // 24 Chord Electronics ULTIMA 5 | Manual _ Connecting ULTIMA 5 to 4.2 ancillary equipment 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s When connecting the ULTIMA 5 to equipment within the signal path, ensure all devices are switched off. It is recommended that once all equipment is properly connected, the volume setting is operated to its lowest setting before slowly being raised to a comfortable listening level. Always observe partnering manufacturers' guidelines. 18 // 24 Chord Electronics ULTIMA 5 | Manual _ Audio inputs 4.3 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s ULTIMA 5 is equipped with both balanced XLR inputs as well as unbalanced RCA inputs. ULTIMA 5 has no ability to switch between the inputs therefore, only one must be used. WARNING: ULTIMA 5 must be connected to a dedicated preamplifier, or a device capable of attenuating its output. Failure to attenuate the volume before it enters ULTIMA 5 could result in irreversible hearing damage, speaker damage and could void the warranty. 19 // 24 Balanced XLR Right input Unbalanced RCA Right input Balanced XLR Left input Unbalanced RCA Left input Chord Electronics ULTIMA 5 | Manual _ Audio outputs 4.4 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s As ULTIMA 5 is a stereo amplifier, it supports 2 speaker outputs. In order to connect ULTIMA 5 to loudspeakers, use high-quality loudspeaker cable terminated with 4mm banana plugs or 6mm spades. Bare wire can be used, but it is not recommended. Connect the black (negative) terminal from ULTIMA 5 to the negative terminal on your loudspeaker and the red (positive) terminal from ULTIMA 5 to the red positive terminal on your loudspeaker. Please pay careful attention to the diagram below when plugging in your speakers. WARNING: Please pay attention to the polarity of your speakers and the layout of the Ultima 5 outputs. Ensure that all wires are correctly placed. Right channel positive speaker terminal Right channel negative speaker terminal Left channel positive speaker terminal Left channel negative speaker terminal 20 // 24 Chord Electronics ULTIMA 5 | Manual _ Power-on sequence and 12V 4.5 trigger 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s POWER-ON SEQUENCE: During normal operation, when ULTIMA 5 is in standby mode the large power button on the front panel will illuminate a red colour. To power on ULTIMA 5 press the large power button once until you feel a click. ULTIMA 5's power button will now change to a green colour whilst it begins its initial safety checks. During this phase do not increase the gain on the input device as you cannot determine its final amplified volume which can damage the connected speakers. Once the amplifier has passed the safety check and is operational, after approximately ten seconds, the amplifier will display a teal colour. 12V Trigger: A 12V trigger can be used to remotely turn ULTIMA 5 on or off. Please refer to the below diagram to correctly wire your 12V trigger. When a 12V trigger is sensed by ULTIMA 5 the colours displayed on the power button will be different. During standby the large power button on the front panel will illuminate an orange colour, however just like the power sequence without the 12V trigger a green colour will be displayed once you switch the unit on and it performs its safety checks. You should still not increase the gain on the input device. Once the amplifier becomes operational the power button will display a continuous purple glow. WARNING: In the rare event that a fault is detected the amplifier will switch itself off. If this occurs discontinue use immediately and seek help from your Chord Electronics retailer. 0V / Ground +5V to +12V 21 // 24 Chord Electronics ULTIMA 5 | Manual _ Earthing issues in Europe 4.6 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s In some European countries, a hum or buzz may occur if the amplifier is connected to mains sockets that do not have an earth or adequate earth. If this occurs, please ensure that your equipment is connected via a good-quality multi-way mains block which contains an earth point at every socket outlet. We recommend that an earthing method for your building is implemented. 22 // 24 Chord Electronics ULTIMA 5 | Manual _ Adjusting the brightness of the 4.7 LED`s 4.1 Placement 4.2 Connecting ULTIMA 5 to ancillary equipment 4.3 Audio inputs 4.4 Audio outputs 4.5 Power-on sequence and 12V trigger 4.6 Earthing issues in Europe 4.7 Adjusting the brightness of the LED`s At any time, you can adjust the brightness of the LEDs to suit your listening environment. Simply locate the hidden button in the middle of the faceplate as indicated below, insert a thin object and push until you hear an audible `click'. The light ring and power button will cycle between low and high brightness modes. 23 // 24