Yamaha DVD-S2500 owner manual Iii, Laser Safety, Laser Diode Properties

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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 — away from direct sunlight, heat sources, vibration, dust, moisture, or cold. In a cabinet, allow about 2.5cm (1 inch) of free space all around this unit for adequate ventilation.

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.

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

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

12 Use 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.

13 To prevent damage by lightning, disconnect the power cord from the wall outlet during an electrical storm.

14 Do 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.

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

16 Be 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.

18Place this unit on a flat, hard and stable surface.

19There must be sufficient room in front of the player for the disc tray to be opened.

20The mechanical parts of the set contain self-lubricating bearings and must not be oiled or lubricated.

The 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.

WARNING

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

NOTE:

Pictures shown maybe different between countries.

Never make or change connections with the power switched on.

When playing DTS encoded CDs, excessive noise will be heard from the analog stereo outputs. To avoid possible damage to the audio system, the consumer should take proper precautions when the analog stereo outputs of the player are connected to an amplification system. To enjoy DTS Digital Surround™ playback, an external 5.1-channel DTS Digital Surround™ decoder system must be connected to the digital output of the player.

LASER SAFETY

This unit employs a laser. Due to possible eye injury, only a qualified service person should remove the cover or attempt to service this device.

CAUTION

VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN. AVOID EXPOSURE TO BEAM.

LASER DIODE PROPERTIES

Type

Semiconductor laser GaAlAs

Wave length

650 nm (DVD/SA-CD)

 

790 nm (VCD/CD)

Output Power

7 mW (DVD/SA-CD/VCD/CD)

DANGER

This unit emits visible laser radiation when open. Avoid direct eye exposure to beam.

When this unit is plugged into a wall outlet, do not place your eyes close to the opening of the disc tray and other openings or look inside.

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Contents DVD-S2500 Important Note General information Iii Laser SafetyLaser Diode Properties Table of Contents Introduction Patent informationPlayable disc formats SA-CDRegion Discs that can be Model Number Played Example Unit Supplied accessoriesReplace worn batteries Introduction Using the remote control MaintenanceHandling the remote control Cleaning the cabinetFunctional Overview Front panelSTANDBY/ON OPEN/CLOSEFunctional Overview Rear panel Functional Overview Preparation Audio connectionDigital audio connections Link components connectionsPreparation Video connectionsAnalog audio Mixed 2CH ConnectionSwitching on Setups before the initial playback2Default Audio see 3Default Subtitle see1Menu Language see 4TV shape seeFeatures On-screen menuGeneral operation PreferencesSound On-screen menuPicture Toolbar ProgramView Play optionAccess SetupSlide Show Audio Menu Language SpeakersSA-CD Mode DVD/CD ModeLink AutoPlay Select Connection StatusDisplay Status Operation Basic playbackDVD-Video and DVD-Audio Playing a discOperation DVD features DVD-Audio featuresSound mode SA-CD playback Operation SA-CD Super Audio CDFollowing VCD and Svcd features and formats are supported Operation Audio CDVideo CD Super Video CD Playback Control PBCMP3 disc features OperationChoosing an Album/Track to playback MP3 textSlide show setting Jpeg disc featuresRotating the image Jpeg format ISO 9660 format supports the followingOperation General features Moving to another segmentSlow motion Still picture and frame-by-frame playbackRepeat A-B RepeatShuffle FTS video/audio program Activating/deactivating the FTS programErasing all tracks/chapters/indexes from the FTS list Activating/deactivating Disc lockParental Control DVD-ADVD-V Changing the four-digit PINTroubleshooting Problem SolutionSpecifications