Panasonic SC-BTT490 User Manual

VQT3X49

Read these operating instructions carefully before using the unit. 
Follow the safety instructions on the unit and the applicable safety 
instructions listed below. Keep these operating instructions handy 
for future reference.
1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.
5 Do not use this apparatus near water.
6 Clean only with dry cloth.
7 Do not block any ventilation openings. Install in accordance 

with the manufacturer’s instructions.

8 Do not install near any heat sources such as radiators, heat 

registers, stoves, or other apparatus (including amplifiers) that 
produce heat.

9 Do not defeat the safety purpose of the polarized or 

grounding-type plug. A polarized plug has two blades with one 
wider than the other. A grounding-type plug has two blades and 
a third grounding prong. The wide blade or the third prong are 
provided for your safety. If the provided plug does not fit into 
your outlet, consult an electrician for replacement of the 
obsolete outlet.

10 Protect the power cord from being walked on or pinched 

particularly at plugs, convenience receptacles, and the point 
where they exit from the apparatus.

11 Only use attachments/accessories specified by the 

manufacturer.

12 Use only with the cart, stand, tripod, 

bracket, or table specified by the 
manufacturer, or sold with the apparatus. 
When a cart is used, use caution when 
moving the cart/apparatus combination to 
avoid injury from tip-over.

13 Unplug this apparatus during lightning 

storms or when unused for long periods of 
time.

14 Refer all servicing to qualified service personnel. Servicing is 

required when the apparatus has been damaged in any way, 
such as power-supply cord or plug is damaged, liquid has been 
spilled or objects have fallen into the apparatus, the apparatus 
has been exposed to rain or moisture, does not operate 
normally, or has been dropped.

To reduce the risk of fire, electric shock or product damage,

≥ Do not expose this unit to rain, moisture, dripping or splashing.
≥ Do not place objects filled with liquids, such as vases, on this 

unit.

≥ Use only the recommended accessories.
≥ Do not remove covers.
≥ Do not repair this unit by yourself. Refer servicing to qualified 

service personnel.

≥ Install this unit so that the power cord can be unplugged from 

the socket outlet immediately if any problem occurs.

≥ Keep the Memory Card out of reach of children to prevent 

swallowing.

≥ Keep the screws out of reach of children to prevent swallowing.

≥ This unit utilizes a laser. Use of controls or adjustments or 

performance of procedures other than those specified herein 
may result in hazardous radiation exposure.

≥ Do not place sources of naked flames, such as lighted candles, 

on this unit.

To reduce the risk of fire, electric shock or product damage,

≥ Do not install or place this unit in a bookcase, built-in cabinet or 

in another confined space. Ensure this unit is well ventilated.

≥ Do not obstruct this unit’s ventilation openings with 

newspapers, tablecloths, curtains, and similar items.

≥ Use only supplied speakers

The main unit and supplied speakers are to be used only as 
indicated in this Owner’s Manual. Failure to do so may lead to 
damage to the amplifier and/or the speakers, and may result in 
the risk of fire. Consult a qualified service person if damage has 
occurred or if you experience a sudden change in performance.

≥ Be careful not to cross (short-circuit) or reverse the polarity of 

the speaker wires as doing so may damage the speakers.

≥ Do not hold the speaker in one hand to avoid injury by dropping 

the speaker when carrying.

≥ You can damage your speakers and shorten their useful life if 

you play sound at high levels over extended periods.

≥ Do not touch the front netted area of the speakers. Hold by the 

sides.

≥ When carrying speakers, hold the stand and base parts.
≥ Place speakers on flat, secure surfaces.
≥ To avoid injury by falling or dropping the speaker, place the 

speaker cables with care not to stumble or hook.

≥ Do not stand on the base for the speaker. Be cautious when 

children are near.

Mishandling of batteries can cause electrolyte leakage which 
can damage items the fluid contacts and may cause a fire.

≥ Danger of explosion if battery is incorrectly replaced. Replace 

only with the type recommended by the manufacturer.

≥ When disposing the batteries, please contact your local 

authorities or dealer and ask for the correct method of disposal.

≥ Do not mix old and new batteries or different types at the same time.
≥ Do not heat or expose to flame.
≥ Do not leave the battery(ies) in a car exposed to direct sunlight 

for a long period of time with doors and windows closed.

≥ Do not take apart or short circuit.
≥ Do not attempt to recharge alkaline or manganese batteries.
≥ Do not use batteries if the covering has been peeled off.

Remove batteries if the remote control is not going to be used 
for a long period of time. Store in a cool, dark place.

(Inside of product)

WARNING

CAUTION

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