Panasonic PV 9D53 manual Sound Distortion, Headphones, Laser Beam, Disc, Condensation

IMPORTANT SAFEGUARDS

26.SOUND DISTORTION

Do not allow the product to output distorted sound for an extended period of time. It may cause speaker overheating and fire.

27.HEADPHONES

When you use the headphones, keep the volume at a moderate level. If you use the headphones continu- ously with high volume sound, it may cause hearing damage.

28.LASER BEAM

Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser beam. It may cause eye damage.

29.DISC

Do not use a cracked, deformed, or repaired disc. These discs are easily broken and may cause serious personal injury and product malfunction.

30.NOTE TO CATV SYSTEM INSTALLER

This reminder is provided to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be con- nected to the grounding system of the building, as close to the point of cable entry as practical.

EXAMPLE OF ANTENNA GROUNDING AS PER THE

NATIONAL ELECTRICAL CODE

ANTENNA LEAD

IN WIRE

GROUND

CLAMP

ELECTRIC SERVICE

ANTENNA DISCHARGE UNIT (NEC SECTION 810-20)

GROUNDING CONDUCTORS

EQUIPMENT

(NEC SECTION 810-21)

GROUND CLAMPS

POWER SERVICE GROUNDING

NEC-NATIONAL ELECTRICAL CODEELECTRODE SYSTEM (NEC ART 250, PART H)

S2898A

CONDENSATION

Moisture will form in the operating section of the player if the player is brought from cool surroundings into a warm room or if the temperature of the room rises suddenly. When this happens, player's performance will be impaired.

To prevent this, let the player stand in its new surroundings for about an hour before switching it on, or make sure that the room temperature rises gradually.

Condensation may also form during the summer if the player is exposed to the breeze from an air conditioner. In such cases, change the location of the player.

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