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Manual Jeff Rowland Design Group 302

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Summary
  • Jeff Rowland Design Group 302 - page 1

    Model 302 Stereo Power Amplifier Owner’s Manual Model 302 Stereo Power Amplifier Owner’s Manual ...

  • Jeff Rowland Design Group 302 - page 2

    T able of Contents T able of Contents Introduction.......................................................................................................................................4 Product Features...............................................................................................................................5 Initial Inspection ...

  • Jeff Rowland Design Group 302 - page 3

    W elcome to the Jeff Rowland Design Group “family ” and congratulations on your purchase of what is unquestionably one of the world's finest audio power amplifiers. W ith its combination of features such as numerous function control and interconnect possibilities, precision electronic circuitry, exceptional efficiency , and accurately mach ...

  • Jeff Rowland Design Group 302 - page 4

    Product Features Product Features ! XLR input connectors for balanced system configuration. ! RCA input connectors for unbalanced system configurations. ! Dual Speaker Output Terminals on each channel for bi- wiring applications. ! User selectable switching between balanced and unbalanced connections. ! Transformer coupled inputs provide universal ...

  • Jeff Rowland Design Group 302 - page 5

    Pack age Contents Pack age Contents 6 6 WARRANTY REGISTRATION WARRANTY REGISTRATION AC Power Cable AC Power Cable Warranty Card Warranty Card Model 302 Stereo Power Amplifier Model 302 Stereo Power Amplifier Compliant Isolation Pads Compliant Isolation Pads Care Care Care and Maintenance Instruction Card Care and Maintenance Instruction Card Owner? ...

  • Jeff Rowland Design Group 302 - page 6

    I nspect the shipping container for damage. If the shipping container, packing material, amplifier, or accessories are damaged or missing, notify your dealer and the shipper (if a claim is to be made) immediately . Note: Many shippers require notification and inspection within twenty-four hours of delivery to determine the nature of damages incurre ...

  • Jeff Rowland Design Group 302 - page 7

    4 4 5 5 1 1 1 1 1 1 2 2 3 3 8 8 Unpacking the Amplifier Unpacking the Amplifier ...

  • Jeff Rowland Design Group 302 - page 8

    The Model 302 is a large and heavy amplifier. Due caution should be taken when unpacking and installing the amplifier to avoid injury or damage to the amplifier. The Model 302 should be unpacked by at least two people, however it is possible for one person to unpack the amplifier safely . There should be a portion of carpet or soft, padded cloth to ...

  • Jeff Rowland Design Group 302 - page 9

    Amplifier Maintenance, Cleaning, and Protection Amplifier Maintenance, Cleaning, and Protection 10 10 ...

  • Jeff Rowland Design Group 302 - page 10

    Amplifier Maintenance, Cleaning, and Protection Amplifier Maintenance, Cleaning, and Protection Maintenance and Cleaning A ll Jeff Rowland Design Group products are designed to provide a lifetime of enjoyment and listening pleasure. The chassis is sealed to prevent dust from entering and the interior of the chassis should not need cleaning during t ...

  • Jeff Rowland Design Group 302 - page 11

    Amplifier Installation, Use, and Care Amplifier Installation, Use, and Care L ocate the amplifier as close as possible to its final installation point. Allow access to the rear panel for making connections. The Model 302 Stereo Power Amplifier is extremely efficient and convection cooled, eliminating the need for fans or forced-air cooling. Multipl ...

  • Jeff Rowland Design Group 302 - page 12

    ! When operating the Model 302, a properly grounded AC receptacle should be used. A potential shock hazard may result if the supplied 3-wire, grounded AC cable ground terminal is defeated or lifted or the unit is connected to a 2-wire ungrounded AC outlet. ! The output terminals or loudspeaker cables should never be shorted to each other or to grou ...

  • Jeff Rowland Design Group 302 - page 13

    Amplifier Front P anel Functions and Indicators Amplifier Front P anel Functions and Indicators Front Panel Power/Standby Button Front Panel Power/Standby Button Front Panel Power/Standby Indicator Front Panel Power/Standby Indicator 14 14 ...

  • Jeff Rowland Design Group 302 - page 14

    Amplifier Front P anel Functions and Indicators Amplifier Front P anel Functions and Indicators B efore attempting any system interconnection, please familiarize yourself with the front panel control of the Model 302 Stereo Power Amplifier . The descriptions below refer to the illustration on the adjacent page. FRONT PANEL STANDBY/POWER BUTTON: Pre ...

  • Jeff Rowland Design Group 302 - page 15

    Amplifier Rear Panel P ower Connections Amplifier Rear Panel P ower Connections 16 16 1 1 1 2 2 2 3 3 3 4 4 4 NEUTRIK NEUTRIK PUSH PUSH NEUTRIK NEUTRIK PUSH PUSH UNBALANCED INPUT UNBALANCED INPUT UNBALANCED INPUT BALANCED INPUT BALANCED INPUT BALANCED INPUT LEFT INPUT SELECT LEFT INPUT SELECT LEFT INPUT SELECT UNBALANCED INPUT UNBALANCED INPUT UNBA ...

  • Jeff Rowland Design Group 302 - page 16

    Amplifier Rear Panel P ower Connections Amplifier Rear Panel P ower Connections Important: Please strictly follow the following steps outlined below in order before operating your Model 302 Stereo Power Amplifier . K Verify that the VOL TS AC input identified on the rear panel near the AC input socket is the same as the AC mains voltage in your are ...

  • Jeff Rowland Design Group 302 - page 17

    Amplifier Rear Panel Signal Connections Amplifier Rear Panel Signal Connections 18 18 NEUTRIK NEUTRIK PUSH PUSH NEUTRIK NEUTRIK PUSH PUSH STEREO POWER AMPLIFIER STEREO POWER AMPLIFIER STEREO POWER AMPLIFIER MODEL 302 MODEL 302 MODEL 302 MADE IN U.S.A . MADE IN U.S.A . MADE IN U.S.A . UNBALANCED INPUT UNBALANCED INPUT UNBALANCED INPUT BALANCED INPUT ...

  • Jeff Rowland Design Group 302 - page 18

    Amplifier Rear Panel Signal Connections Amplifier Rear Panel Signal Connections T he Model 302 Stereo Power Amplifier offers unprecedented compatibility with associated audio components. When connecting or disconnecting speaker or interconnect cables, the amplifier should be placed in Standby mode (blue POWER INDICATOR LED on the front panel OFF). ...

  • Jeff Rowland Design Group 302 - page 19

    Internal Adjustments Internal Adjustments Overall Gain T he overall gain of the Model 302 Stereo Power Amplifier can be adjusted between 26 dB and 32 dB . The setting from the factory is 26 dB, which is adequate for the majority of applications, though some systems involving low efficiency loudspeakers may require the higher gain setting. There is ...

  • Jeff Rowland Design Group 302 - page 20

    Model 302 Stereo Power Amplifier Specifications Model 302 Stereo Power Amplifier Specifications Output Power: Continuous RMS watts, both channels driven @ 8 ohms @ 4 ohms Power Bandwidth: Peak Output Current: Dynamic Range: THD + Noise, 0.1W-500W/4 ohm: CCIF Intermodulation Distortion, 19/20 kHz: Damping Factor @ 1kHz: Overall Gain: (Balanced or Un ...

  • Jeff Rowland Design Group 302 - page 21

    16.0 in. (40.6 cm) 16.0 in. (40.6 cm) 14.5 in. (36.8 cm) 14.5 in. (36.8 cm) Dimensions Dimensions A summary of the amplifier chassis dimensions is indicated below. A summary of the amplifier chassis dimensions is indicated below. 22 22 15.5 in. (39.4 cm) 15.5 in. (39.4 cm) 10.6 in. (26.9 cm) 10.6 in. (26.9 cm) 18.3 in. (46.9 cm) 18.3 in. (46.9 cm) ...

  • Jeff Rowland Design Group 302 - page 22

    Additional Information Additional Information I f you have any additional questions regarding the installation or operation of the Model 302 Stereo Power Amplifier , please contact your authorized Jeff Rowland Design Group dealer or check the Jeff Rowland Design Group web site at http://www .jeffrowland.com. I f you have any additional questions re ...

Manufacturer Jeff Rowland Design Group Category Stereo Amplifier

Documents that we receive from a manufacturer of a Jeff Rowland Design Group 302 can be divided into several groups. They are, among others:
- Jeff Rowland Design Group technical drawings
- 302 manuals
- Jeff Rowland Design Group product data sheets
- information booklets
- or energy labels Jeff Rowland Design Group 302
All of them are important, but the most important information from the point of view of use of the device are in the user manual Jeff Rowland Design Group 302.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Jeff Rowland Design Group 302, service manual, brief instructions and user manuals Jeff Rowland Design Group 302. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Jeff Rowland Design Group 302.

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A complete manual for the device Jeff Rowland Design Group 302, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Jeff Rowland Design Group 302 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Jeff Rowland Design Group 302.

A complete Jeff Rowland Design Group manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Jeff Rowland Design Group 302 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Jeff Rowland Design Group 302, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Jeff Rowland Design Group 302, that we can find in the current document
3. Tips how to use the basic functions of the device Jeff Rowland Design Group 302 - which should help us in our first steps of using Jeff Rowland Design Group 302
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Jeff Rowland Design Group 302
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Jeff Rowland Design Group 302 in a specific country, if it was not possible to solve the problem on our own.

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