Rotel RB 993 OM

Page 2

CAUTION

RISK OF ELECTRIC SHOCK
DO NOT OPEN

[ CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCKv DOJ

NOT REMOVE COVER NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

APPLICABLE FOR USA. CANADA OR WHERE
APPROVED FOR TO THE USAGE

CAUTION: TO PREVENT ELECTRIC SHOCK. MATCH WIDE BLADE
OF PLUG TO WIDE SLOT. INSERT FULLY.

ATTENTION: POUR EVITEFI LES CHOCS ELECTRIQUES.
INTRODUIRE LA LAME LA PLUS LARGE DE LA FICHE
DANS LA HORNE CORRESPONDANTE DE LA PRISE ET
L POUSSER JUSOU AU FOND.

r N

This symbol is to alert the user to the
presence of uninsulated dangerous
voltages inside the prouct's enclosure that
may constitute a risk of electric shock.

This symbol is to alert the user to important
operating and maintenance (service)
instructions in this manual and literature
accompanying the product,

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
R3393 to moisture or water. 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 [RB-993. 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 88-993 only with a dry cloth or a vacuum cleaner.

Keep the ventilation inlets on the unit unobstructed. For example, do not place
the unit on a bed, sola, rug, or Similar surface that could block the ventilation
slots. II the RB-993 is placed in a bookcase or cabinet, there must be sullment
clearance around the unit and ventilation of the cabinet to allow proper cooling.

Keep the R8353 away from radiators, heat registers, stoves, or any other
appliance that produces heat.

The Ila-993 must be connected to a power supply only of the type and voltage
specified on the rear panel of the unit.

Connect the IRE-993 to the power outlet only with the supplied 2-pin polarized
power supply cable or an exact equivalent. Do not modify the supplied cable in
any way. Do not attempt to defeat grounding and/or polarization provisions. The
cable should be connected to a 2-pin polarized wall outlet, matching the wide
blade of the plug to the wide slot of the receptacle. Do not use extension cords,

Do not route the power cord where it will be crushed. pinched, bent at severe
angles, exposed to heat, or damaged in any way. Pay particular attention to the
power cord at the plug and where it exits the back ol the unit.

The power cord should be unplugged from the wall outlet if the unit is to be left
unused for a long period of time,

Immediately stop using the R5853 and have it inspected and/or serviced by a
qualified service agency if:

0 The power supply cord or plug has been damaged.

' Objems have fallen Into 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

Place the TIE-993 on a fixed, level surlace strong
enough to support its WEIQIIL Do not place the
RB-993 on a moveable can that could tip over.

:l\

71

v

Contents (circled numbers refer to illustration)

Figure 1 - Controls and Connections _ -_
Figure 2 - Wiring Connections (RCA inputs [speakersl ,
Figure 3 - Wiring Connections (balanced Inputs)

Getting Stoned

A Few Precautions

Placement

Ac Power and Control
AC Power Input 0
Power Switch 0 and Power Indicator 0
Protection Circuitry 0

Input signal connections
RCA Input Connections (unbalanced) o
XLR'Input Connections (balanced) 0

AbbwwwwuwlUN-I

Speakers

Speaker Selection

Speaker Wire Selection

Polarity and Phasing

Connecting the Speakers 0
Troubleshooting

Front Panel Power Indicator Is Not Lit

Fuse Replacement o

No Sound

Protection Indicator ls Lit

OIU'IU'IU'IUIU'IU'Ith

Specifications