Rotel RMB-1506 - User Manual

2
The Rotel Co. Ltd.
10-10 Shinsen-Cho
Shibuya-Ku
Tokyo 150-0045
Japan
Rotel of America
54 Concord Street
North Reading, MA 01864-2699
USA
Phone: +1 978-664-3820
Fax: +1 978-664-4109
Rotel Europe
Dale Road
Worthing, West Sussex BN11 2BH
England
Phone: + 44 (0)1903 221 761
Fax: +44 (0)1903 221 525
Rotel Deutschland
Vertrieb: B&W Group Germany GmbH
Kleine Heide 12
D-33790 Halle/Westf., Deutschland
Tel.: 05201 / 87170
Fax: 05201 / 73370
E-Mail: info@bwgroup.de
www.rotel-hifi .de
www.rotel.com
Ownerʼs Manual
Manuel de lʼutilisateur
Bedienungsanleitung
Manual de Instrucciones
Gebruiksaanwijzing
Manuale di istruzioni
Instruktionsbok
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Register your product at
www.Rotel.com/register
082 OMRMB1506 100108
English • Français • Deutsch • Español
Nederlands • Italiano • Svenska • êÛÒÒÍËÈ
RMB-1506 Six Channel Power Amplifi er
RMB-1506
Six Channel Power Amplifi er
Amplifi cateur de Puissance 6 Canaux
Etapa de Potencia de 6 Canales
Finale di Potenza a 6 Canali
Sechskanal-Endstufe
6 Kanalen Eindversterker
6-Kanals Slutsteg
6-Канального Усилитель Мощности
WARNING: There are no user serviceable parts inside. Refer
all servicing to qualified service personnel.
WARNING: To reduce the risk of fire or electric shock, do
not expose the unit to moisture or water. Do not expose the
unit to dripping or splashing. Do not place objects filled with
liquids, such as vases, on the unit. Do not allow foreign objects
to get into the enclosure. If the unit is exposed to moisture, or
a foreign object gets into the enclosure, immediately disconnect
the power cord from the wall. Take the unit to a qualified service
person for inspection and necessary repairs.
Read all the instructions before connecting or operating the
component.
Keep this manual so you can refer to these safety instructions.
Heed all warnings and safety information in these instructions
and on the product itself. Follow all operating instructions.
Clean the enclosure only with a dry cloth or a vacuum cleaner.
Do not use this unit near water.
You must allow a minimum 10 cm or 4 inches of
unobstructed clearance around the unit.
Do not place the unit on a bed, sofa, rug, or similar surface that
could block the ventilation openings. If the unit is placed in a
bookcase or cabinet, there must be ventilation of the cabinet to
allow proper cooling.
Keep the component away from radiators, heat registers, stoves,
or any other appliance that produces heat.
Rotel products are designed to comply with
international directives on the Restriction of
Hazardous Substances (RoHS) in electrical and
electronic equipment and the disposal of Waste
Electrical and Electronic Equipment (WEEE). The
crossed wheelie bin symbol indicates compliance
and that the products must be appropriately
recycled or processed in accordance with these
directives.
This symbol means that this unit is double insulated.
An earth connection is not required.
Important Safety Instructions
WARNING: The rear panel power cord connector is the mains
power disconnect device. The apparatus must be located in an
open area that allows access to the cord connector.
The unit must be connected to a power supply only of the type
and voltage specified on the rear panel. (USA: 120 V/60Hz,
EC: 230V/50Hz)
Connect the component to the power outlet only with the
supplied power supply cable or an exact equivalent. Do not
modify the supplied cable. A polarized plug has two blades, with
one wider than the other. A grounding plug has two blades plus
a third grounding prong. These are provided for your safety.
Do not defeat grounding and/or polarization safety provisions.
If the supplied plug does not fit your outlet, please consult an
electrician for replacement of the obsolete outlet. Do not use
extension cords.
The main plug of the power cordset is a disconnect device of the
apparatus. In order to completely disconnect the apparatus from
the supply mains, the main plug of the power cordset should
be unplugged from the mains (AC) outlet. The stand-by LED
indicator will not be lit up to show the power cord is unplugged.
The disconnect device shall remain readily operable.
Do not route the power cord where it will be crushed, pinched,
bent, exposed to heat, or damaged in any way. Pay particular
attention to the power cord at the plug and where the cord exits
the back of the unit.
The power cord should be unplugged from the wall outlet during
a lightning storm or if the unit is to be left unused for a long
period of time.
Use only accessories specified by the manufacturer.
Use only with a cart, stand, rack, bracket
or shelf system recommended by Rotel. Use
caution when moving the unit in a stand or
rack to avoid injury from a tip-over.
Use Class 2 wiring for speaker connections to ensure proper
insulation and minimize the risk of electrical shock.
Immediately stop using the component and have it inspected
and/or serviced by a qualified service agency if:
• The power supply cord or plug has been damaged
• Objects have fallen or liquid has been spilled into the unit
• The unit has been exposed to rain
• The unit shows signs of improper operation
• The unit has been dropped or damaged in any way

Summary

Important Safety Instructions

Important Notes

About Rotel

Getting Started

Features

Lists the key capabilities and specifications of the amplifier.

A Few Precautions

Provides essential advice for safe and optimal use of the amplifier.

Placement

Guidelines on where to position the amplifier for proper ventilation and performance.

Optional Fan Kit

Information about an optional accessory for enhanced cooling.

AC Power Input

Instructions for connecting the power cord and voltage specifications.

Power Switch and Indicator Light

How to use the front panel power switch and its indicator.

Auto Turn On;Off Mode Selector

Explains the three modes for automatic amplifier power control.

12 V Trigger Input

How to use a 12V signal for remote power control.

12 V Trigger Output

Functionality for passing the trigger signal to other devices.

Circuit Breaker

Information about the protective circuit breaker and its reset procedure.

Protection Indicators

Explains front panel LEDs that indicate protection circuit activation.

Signal Connections

Guides on connecting audio sources to the amplifier.

RCA Inputs

Details on connecting audio sources via RCA type connectors.

Mono Switch

Describes the function of the mono switch for channel linking.

Linking the Inputs

How to link input channels for flexible system configuration.

Input Level Controls

Adjusting input gain for each channel pair to match system components.

Signal Output Link

How to output signals to other audio components for daisy-chaining.

Speakers

Guidance on connecting loudspeakers to the amplifier.

Speaker Selection

Recommendations for speaker impedance and parallel connections.

Speaker Wire Selection

Advice on choosing appropriate speaker wire for optimal performance.

Polarity and Phasing

Importance of correct speaker wire polarity for sound quality.

Speaker Connections

Detailed instructions on how to connect speaker wires to the terminals.

Troubleshooting

Front Panel Power Indicator Is Not Lit

Steps to diagnose why the power indicator is off.

No Sound

Procedures to follow if the amplifier produces no audio output.

Protection Indicator Is Lit

How to address issues when protection LEDs are illuminated.

Specifications

Rotel RMB-1506 Specifications

Power

power consumption	450 watts
power output (8 ohms)	50 watts x 6ch
power output (4 ohms)	100 watts x 6ch

Audio Performance

frequency response	10Hz-100kHz
signal-to-noise ratio	115 dB
im distortion	< 0.03%

Weight and Dimensions

weight	15.3 kg
dimensions	431 x 144 x 424 mm