CAUTION: READ THIS BEFORE OPERATING YOUR UNIT.

1To assure the finest performance, please read this manual carefully. Keep it in a safe place for future reference.

2Install this sound system in a well ventilated, cool, dry, clean place with at least 10 cm on the top, 10 cm on the left and right, and 10 cm at the back of DVR-C310 and at least 1 m above, 30 cm behind and on both sides of NX-SW300 for adequate ventilation. — away from direct sunlight, heat sources, vibration, dust, moisture, and/or cold.

3Locate this unit away from other electrical appliances, motors, or transformers to avoid humming sounds.

4Do not expose this unit to sudden temperature changes from cold to hot, nor locate this unit in an environment with high humidity (i.e., a room with a humidifier) to prevent condensation inside this unit, which may cause an electrical shock, fire, damage to this unit, and/or personal injury.

5Avoid installing this unit in a location where foreign objects may fall onto this unit or where this unit may be exposed to liquid dripping or splashing. On the top of this unit, do not place:

–Other components, as they may cause damage and/or discoloration on the surface of this unit.

–Burning objects (i.e., candles), as they may cause fire, damage to this unit, and/or personal injury.

–Containers with liquid in them, as they may fall, spilling the liquid and causing an electrical shock to the user and/or damage to this unit.

6Do not cover this unit with a newspaper, tablecloth, curtain, etc. in order not to obstruct heat radiation. If the temperature inside this unit rises, it may cause fire, damage to this unit, and/or personal injury.

7Do not plug in this unit to a wall outlet until all connections are complete.

8Do not operate this unit upside-down. It may overheat, possibly causing damage.

9Do not use excessive force on switches, knobs and/or cords.

10When disconnecting the power cord from the wall outlet, grasp the plug; do not pull the cord.

11Do not clean this unit with chemical solvents; this might damage the finish. Use a clean, dry cloth.

12Use only the voltage specified on this unit. Using this unit with a higher voltage than specified is dangerous and may cause fire, damage to this unit, and/or personal injury.

YAMAHA will not be held responsible for any damage resulting from use of this unit with a voltage other than as specified.

13To prevent damage by lightning, keep the power cord out and outdoor antennas disconnected from a wall outlet or the unit during a lightning storm.

14Do not attempt to modify or fix this unit. Contact qualified YAMAHA service personnel when any service is needed. The cabinet should never be opened for any reason.

15When not planning to use this unit for long periods of time (i.e., vacation), disconnect the AC power plug from the wall outlet.

16Be sure to read the “TROUBLESHOOTING” section on common operating errors before concluding that this unit is faulty.

17Before moving this unit, press STANDBY/ON to set the unit in standby mode, then disconnect the AC power plug from the wall outlet.

18Condensation will form when the surrounding temperature changes suddenly. Disconnect the power cable from the outlet, then leave the unit alone.

19When using the unit for a long time, the unit may become warm. Turn the power off, then leave the unit alone for cooling.

20Install this unit near the AC outlet and where the AC power plug can be reached easily.

FOR CANADIAN CUSTOMERS

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

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

This unit is not disconnected from the AC power source as long as it is connected to the wall outlet, even if this unit itself is turned off. This state is called the standby mode. In this state, this unit is designed to consume a very small quantity of power.

Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.

WARNING

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

CAUTION

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

Be sure to place this unit on the level surface.

If you do not place this unit on the level surface, PLAYXCHANGE will not function correctly, and may damage the disc(s) and/or this unit itself.

LASER

 

Type

Semiconductor laser GaAlAs

Wave length

650 nm (DVD)

 

784 nm (VCD/CD)

Output Power

7 mW (DVD/VCD/CD)

Beam divergence

60 degrees

 

 

CAUTION

Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure.

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