Sherwood R-525 operating instructions Introduction, For Your Safety

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ENGLISH

INTRODUCTION

UNPACKING AND INSTALLATION

Congratulations on Your Purchase!

Your new high fidelity Receiver is designed to deliver maximum enjoyment and years of trouble free service.

Please take a few moments to read this manual thoroughly. It will explain the features and operation of your unit and help ensure a trouble free installation.

Please unpack your unit carefully. We recommend that you save the carton and packing material. They will be helpful if you ever need to move your unit and may be required if you ever need to return it for service. Your unit is designed to be placed in a horizontal position and it is important to allow at least two inches of space behind your unit for adequate ventilation and cabling convenience.

To avoid early damage, never place the unit near radiators, in front of heating vents, in direct sunlight, or in excessively humid or dusty locations. Connect your complementary components as illustrated in the following section.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION : TO REDUCE THE RISK OF

ELECTRIC SHOCK, DO NOT

REMOVE COVER (OR BACK).

NO USER-SERVICEABLE PARTS

INSIDE. REFER SERVICING TO

QUALIFIED SERVICE PERSONNEL.

This symbol is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING

To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.

Caution : Do not block ventilation openings or stack other equipment on the top.

FOR U.S.A.

Note to CATV System Installer: This reminder is provided to call the CATV system installer's attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of cable entry as practical.

FCC INFORMATION

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio TV technician for help. CAUTION: Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

READ THIS BEFORE OPERATING YOUR UNIT

FOR U.S.A. AND CANADA

120 V

FOR YOUR SAFETY

Units shipped to the U.S.A. and Canada are designed for operation on 120 V AC only.

Safety precaution with use of a polarized AC plug.

However, some products may be supplied with a nonpolarized plug.

CAUTION : To prevent electric shock, match wide blade of plug to wide slot, fully insert.

ATTENTION : Pour eviter les choc electriques, introduire la lame la plug large de la borne correspondante de la prise et poussre jusqu'au fond.

FOR AUSTRALIA AND EUROPE

220 V/230 V/240 V

FOR YOUR SAFETY

Units shipped to Australia are designed for operation on 240 V AC only.

To ensure safe operation the three-pin plug supplied must be inserted only into a standard three-pin power point which is effectively earthed through the normal household wiring. Extension cords used with the equipment must be three-core and be correctly wired to provide connection to earth. Improper extension cords are a major cause of fatalities. The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe. For your safety, if in any doubt about the effective earthing of the power point, consult a qualified electrician.

PAN-EUROPEAN UNIFIED VOLTAGE

All units are suitable for use on supplies 220-240 V AC.

FOR OTHER COUNTRIES

20 V/220 V

FOR YOUR SAFETY

Units shipped to countries other than the above countries are equipped with an AC voltage selector switch on the rear panel. Refer to the following paragraph for the proper setting of this switch.

AC VOLTAGE SELECTION

This unit operates on 110-220 V AC. The AC voltage selector switches on the rear panel are set to the voltage that prevails in the area to which the unit is shipped. Before connecting the power cord to your AC outlet, make sure that the setting position of these switches match your line voltage. If not, they must be set to your voltage in accordance with the following direction.

AC voltage selector switches

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC 110 V

 

 

 

 

AC 220 V

 

 

/120 V

Move switch levers to match your line voltage with a small screwdriver or other pointed tool.

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Contents 525 For Your Safety IntroductionInstallation ConnectionsSpeaker Positioning 5. Video IN/OUT Function Overview Front PanelUsing the Remote Control PresetRemote Control DisplayRemote Function Overview Amplifier Dolby 3 Stereo Surround Mode ControlDolby PRO Logic THEATER, HALL, StadiumTuner Subwoofer Level Control Other PossibilitiesEntering Video Labels Audio RecordingChecking the Video Components Connected Dubbing and enjoying the audio and video signals separatelyMaintenance LDP VCR1 VCR2Trouble Shooting

R-525 specifications

The Sherwood R-525 is a remarkable receiver that caters to audio enthusiasts seeking a robust and feature-rich home entertainment solution. Renowned for its quality performance and reliability, the R-525 stands out with its impressive array of specifications and technologies.

One of the standout features of the Sherwood R-525 is its multi-channel audio capabilities. It supports a 5.1 channel surround sound configuration, allowing users to create an immersive listening experience that brings movies, music, and games to life. With a power output of around 100 watts per channel, the receiver ensures great clarity and dynamic range, making it suitable for a variety of acoustic environments.

In terms of connectivity, the R-525 offers multiple inputs and outputs, including HDMI, optical, and RCA connections. This versatility enables easy integration with a range of audio and visual devices like Blu-ray players, gaming consoles, and TVs. The inclusion of HDMI ARC support allows for simplified connectivity and the ability to control multiple devices with a single remote.

The Sherwood R-525 also excels in its built-in audio processing technologies. It is equipped with Dolby Digital and DTS decoding, ensuring that users can enjoy their favorite films and music with rich and detailed sound. The advanced DSP (Digital Signal Processing) technology further enhances the audio experience by optimizing sound quality based on the listener's environment.

Another key characteristic of the R-525 is its user-friendly interface. The receiver features an intuitive on-screen display, making it easy to navigate through settings and configurations. It also includes remote control functionality, allowing users to adjust settings without needing to be physically present at the unit.

For users who appreciate a tailored listening experience, the R-525 includes various sound modes and equalization options, allowing for customized sound profiles. These features ensure that listeners can adjust the audio output to suit their preferences or match the specific requirements of different content.

In terms of build quality, the Sherwood R-525 boasts a durable design, ensuring longevity and reliability. Its sleek and modern aesthetic integrates seamlessly into any home theater setup.

In summary, the Sherwood R-525 receiver delivers an impressive combination of power, connectivity, and advanced audio processing technologies. It serves as an excellent choice for those looking to enhance their home audio experience, making it a valuable addition to any entertainment system.