Russound D250LS Handleiding

Russound Receiver D250LS

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D250LS

2-Channel Power Ampli er with Local Source Switching

Installation Manual

2 Russound D250LS Installation Manual Rev. 2

The lightning  ash with arrowhead symbol,

within an equilateral triangle, is intended to alert

the user to the presence of uninsulated dangerous

voltage within the product’s enclosure that may

be of su cient magnitude to constitute a risk of electric

shock to persons.

The exclamation point within an equilateral

triangle is intended to alert the user to the

presence of important operating and maintenance

(servicing) instructions in the literature

accompanying the appliance.

Safety Instructions

1. Read Instructions - All the safety and operating instructions

should be read before the appliance is operated.

2. Retain Instructions - The safety and operating instructions

should be retained for future reference.

3. Heed Warnings - All warnings on the appliance in the

operating instructions should be adhered to.

4. Follow Instructions - All operating and user instructions

should be followed.

5. Water and Moisture - The appliance should not be used near

water; for example, near a bathtub, washbowl, kitchen sink,

laundry tub, in a wet basement, or near a swimming pool.

The apparatus shall not be exposed to dripping or splashing

liquids and no objects  lled with liquids, such as vases, shall

be placed on the apparatus. Do not touch the appliance

with wet hands. Do not handle the appliance or power cord

with wet or damp hands. If water or any other liquid enters

the appliance cabinet, take it to quali ed service personnel

for inspection.

SAFETY INSTRUCTIONS

6. Cleaning - The appliance should be cleaned only as

recommended by the manufacturer. From time to time you

should wipe o the front and side panels and the cabinet

with a soft cloth. Do not use rough material, thinners, alcohol

or other chemical solvents or cloths since this may damage

the  nish or remove the panel lettering.

7. Ventilation - The appliance should be situated so that

its location or position does not interfere with its proper

ventilation. For example, the appliance should not be

situated on a bed, sofa, rug, or similar surface that may

block the ventilation openings, or placed in a built-in

installation, such as a bookcase or cabinet that may impede

the  ow of air through the ventilation openings. Place the

unit in a well-ventilated location, leaving at least 2 inches

(5 cm) of clearance on all sides, top and rear of unit for air

 ow. If ventilation is blocked, the unit may overheat and

malfunction.

8. Heat - The appliance should be situated away from heat

sources such as radiators, heat registers, stoves, or other

appliances (including ampli ers) that produce heat.

9. Grounding or Polarization - Precaution should be taken so

that the grounding or polarization means of an appliance is

not defeated.

10. Power Cord Protection - Power supply cords should be

routed so that they are not likely to be walked on or pinched

by items placed upon or against them, paying particular

attention to cords at plugs, receptacles, and the point where

they exit from the appliance.

11. Power Sources - The appliance should be connected to a

power supply only of the type described in the operating

instructions or as marked on the appliance.

12. Main Power Disconnect - The power switch is a single-pole

switch. When the switch is in the “O ” position, the appliance

is not completely disconnected from the main power. The

main power plug is used as the disconnect device and shall

remain readily operable. When installing the product, ensure

that the plug is easily accessible.

13. Non-Use Periods - The power cord of the appliance should

be unplugged from the outlet when left unused for a long

period of time.

14. Attachments - Only use attachments/accessories speci ed

by the manufacturer.

15. Carts and Stands - The appliance should

be used only with a cart or stand that is

recommended by the manufacturer. An

appliance and cart combination should be moved with care.

Quick stops, excessive force and uneven surfaces may cause

the appliance and cart combination to overturn.

16. Wall or Ceiling Mounting - The appliance should be

mounted to a wall or ceiling only as recommended by the

manufacturer.

17. Location of the Ampli er - Do not mount this unit under a

kitchen cabinet. Do not expose the ampli er to direct sun

light or heating units as the ampli er internal components’

temperature may rise and shorten the life of the components.

Avoid damp and dusty places.

18. Object and Liquid Entry - Care should be taken so that

objects do not fall and liquids are not spilled into the

enclosure through the openings.

19. Servicing - The user should not attempt to service the

appliance beyond that described in the operating

instructions. All other servicing should be referred to

quali ed service personnel.

20. Damage Requiring Service - The appliance should be

serviced by quali ed service personnel when: A. The power

supply cord or the plug has been damaged; B. Objects have

fallen, liquid has been spilled into the appliance; C. The

appliance has been exposed to rain; or D. The appliance does

not appear to operate normally; or E. The appliance has been

dropped or the enclosure is damaged.

CAUTION: TO REDUCE THE RISK OF ELECTRIC

SHOCK, DO NOT REMOVE THE COVER. NO USER-

SERVICEABLE PARTS INSIDE. REFER SERVICING

TO QUALIFIED SERVICE PERSONNEL.

WARNING: TO REDUCE THE RISK OF FIRE

OR ELECTRIC SHOCK, DO NOT EXPOSE THIS

APPLIANCE TO RAIN OR MOISTURE.

Note: 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 o

and on, the user is encouraged to try to correct the interference by one of 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 di erent from that to which the receiver

is connected, or consult the dealer or an experienced radio/TV technician for

help.

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003

du Canada.

Russound D250LS Installation Manual

Rev. 2

Product specificaties

Merk:	Russound
Categorie:	Receiver
Model:	D250LS
Kleur van het product:	Zwart
Gewicht:	3300 g
Breedte:	318 mm
Diepte:	292 mm
Hoogte:	127 mm
Connectiviteitstechnologie:	Bedraad
Stroomverbruik (in standby):	0.5 W
Bedoeld voor:	Thuis
Audio-uitgangskanalen:	2.0 kanalen
Frequentiebereik:	20 - 20000 Hz
Signaal/ruis-verhouding:	112 dB
Totale harmonische vervorming (THD):	0.3 procent
AC-ingangsspanning:	120-230 V
Input sensitiviteit:	550 mV
Piekvermogen per kanaal:	50 W
Synchronisatie ingangsimpedantie:	47000 Ohm