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Model 7.250
Power Amplifier
NOTE: Before installing your new component, please read this manual
carefully as it will inform you of the product specifications, proper
installation and correct operating procedures for your unit. Also included
in this manual are guidelines on how to service and care for your new
Cary Audio Design product.
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Table of Contents
Related Manuals for Cary Audio Design 7.250
Summary of Contents for Cary Audio Design 7.250
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Page 1: Power Amplifier
NOTE: Before installing your new component, please read this manual carefully as it will inform you of the product specifications, proper installation and correct operating procedures for your unit. Also included in this manual are guidelines on how to service and care for your new Cary Audio Design product. -
Page 2: Table Of Contents
TABLE OF CONTENTS Important Safety Instructions ......................2 Welcome Product Features ..........................5 Introduction Documentation Conventions ......................6 Product Registration.......................... 7 Installation Considerations ......................... 7 Controls & Displays Front Panel ............................9 Rear Panel ............................10 Operation Remote Trigger Power On ........................ 13 Power Connection Safety ........................ -
Page 3: Important Safety Instructions
ALERT: The exclamation point within an equilateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the component. READ ALL INSTRUCTIONS: All the safety and operating instructions of your Cary Audio equipment should be read before power is applied to the equipment. - Page 4 AC power source. Many modern electronics products feature automatic turn-on circuits that may be activated during an installation, causing the potential for damage to electronic components and/or speakers. Such damage is not covered by product warranties and Cary Audio specifically disclaims responsibility for any such damage.
- Page 5 AC power source immediately and contact Cary Audio for further instructions. RECORDING COPYRIGHT: Recording of copyrighted material for other than personal use is illegal without permission of the copyright holder.
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Page 6: Welcome
WELCOME PRODUCT FEATURES Thank you for purchasing the Model 7.250 power amplifier. The Model 7.250 is the perfect foundation for your home stereo or theater system. In addition to the awesome power, the Model 7.250 power amplifier delivers flawless reproduction of musical detail and subtle special effects. -
Page 7: Introduction
DOCUMENTATION CONVENTIONS This document contains general safety, installation and operation instructions for the Model 7.250 Power Amplifier. It is important to read this user guide before attempting to use the product. Pay particular attention to safety instructions. The following symbols are used in the document:... -
Page 8: Product Registration
DO be careful when moving the amplifier, as it is quite heavy. DO install the Model 7.250 on a solid, flat, level surface such as a table or shelf. The Model 7.250 can also be installed in a standard 19-inch equipment rack using an optional rack-mount kit available from an authorized Cary Audio Design dealer. - Page 9 DO NOT install the Model 7.250 near unshielded TV or FM antennas, cable TV decoders, or other RF-emitting devices that might cause interference. DO NOT place the Model 7.250 on a thick rug or carpet, or cover the ventilation holes in the chassis, as this might prevent proper cooling.
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Page 10: Controls & Displays
The display can then be controlled by a rear panel dimmer switch (see Rear Panel) in three modes – High, Off and Low. Note: When the status of the Model 7.250 changes, relay checks may be audible. This is normal operation. -
Page 11: Rear Panel
(XLR) inputs. The illustration below shows the appropriate cable pin-out of XLR connectors. Never make or break connections to the Model 7.250 unless the Model 7.250 and all associated components are powered off. Do not connect the outputs of one channel to the outputs of the other channel or to... -
Page 12: Controls And Displays
4. REMOTE TRIGGER INPUT Enables the Model 7.250 to be controlled by an external device with a 3.3V DC minimum to 24V DC maximum trigger output. Connect the trigger output of the external device to the TRIGGER INPUT of the Model 7.250 power amplifier. The Model 7.250 will automatically respond when the external device is powered on and off. - Page 13 7.250 be set to Standby Mode before being powered off to prevent potential damage to the unit or your speakers. If the Model 7.250 is not trigger-connected to a controlling device, there is a potential for damage to the speakers if power is lost and restored with the Model 7.250 in active mode.
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Page 14: Remote Trigger Power On
After all audio and system connections have been made, connect the power cord to an AC power source. Be sure that the Model 7.250 is powered off and that the device connected to the remote trigger input is off when connecting the power cord and plugging it into an AC outlet. -
Page 15: Source Component Connections & Output Settings
Under such conditions, the Model 7.250 will enter a protection mode. When this occurs, the unit will mute to protect itself and speakers from potential damage. If the Model 7.250 enters protection mode (mutes itself): 1. -
Page 16: Specifications
SPECIFICATIONS Operating the Model 7.250 is a simple procedure. It is designed for long term stability in virtually any home operating environment. However, if the unit is operated outside the parameters outlined in this Owner's Manual, damage may result. Please read this manual carefully before putting your new Model 7.250 power amplifier into operation. -
Page 17: Troubleshooting
2. Disconnect components one at a time to isolate the problem. Once the problem is identified, make sure the associated component is properly grounded and connected to the same electrical circuit as the Model 7.250. The TRIGGER INPUT is connected to an external device, but the amplifier does not power on and off with the external device. - Page 18 TROUBLESHOOTING If all else fails. . . 1. Contact an authorized Cary Audio Design dealer. 2. Contact Cary Audio Design Customer Service at 919-355-0010 or send an email to: technical_support@caryaudio.com. Note: Visit Customer Support at www.caryaudio.com for answers to frequently asked questions and...
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Page 19: Service And Care
FACTORY SERVICE Careful consideration has been given to the design of your Model 7.250 power amplifier to keep maintenance problems to a minimum. Any problems or requests for service should be referred to our Customer Service Department at 919-355-0010. DO NOT return the Model 7.250 power amplifier to the factory without a Return Authorization number (RA) from the Customer Service Department. -
Page 20: Limited Warranty
5. Accessories, including but not limited to, batteries, cables, mounting hardware and brackets, cleaning accessories, antenna and detachable power cords. 6. Warranty is void if purchase was made from anyone other than an authorized Cary Audio dealer. Who May Enforce the Warranty? This warranty extends to products purchased directly from Cary Audio or an authorized Cary Audio dealer. - Page 21 How You Can Get Service? In the event that the owner needs to return the unit to Cary Audio for service or repair of a possible defect, he must follow the following steps: 1.
- Page 22 International Purchasers (Export Markets) Cary Audio warrants its merchandise to purchasers within the United States exclusively for use within the United States. It provides no other warranties, expressed or implied. If you are living outside of the United States, please consult your local dealer or distributor to determine the details...
- Page 23 CARY AUDIO DESIGN 1020 Goodworth Drive, Apex, NC 27539 phone 919-355-0010 fax 919-355-0013 www.caryaudio.com o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o...