Hitachi P50S602 User Manual download pdf (Page 45)

USEFUL INFORMATION

Notes about Plasma Television

No. ITEM NOTES

1 Buzzing sound from Plasma display

panel.

A buzzing sound may be heard when the plasma television is turned on

in a very quiet room. This is due to the plasma panel drive circuit when it

is functioning. The buzzing sound is normal and is not a malfunction.

2 Infrared interference Some infrared rays are emitted from the plasma television panel that

might affect the operation of other infrared controlling equipment.

3 Bright and dark spots High precision technology is used to manufacture the plasma television.

But there maybe points that do not illuminate, points that are too bright,

and points with color different from that of the periphery. Please note that

this is not a malfunction.

4 Residual Image In some cases, residual images may remain after the short term display

of still images when the picture changes.

5 Display panel surface temperature is

too high.

The plasma display panel display images by means of electrical

discharges inside the panel. This may cause the temperature of the

panel surface to increase. Please note that this is not a malfunction.

6 Plasma Surface A reinforced glass lter is installed over the plasma panel surface. A

strong impact to the front panel risk a danger of glass breakage.

7 Transportation Please transport the plasma television in it’s packing box and placed in

an upright position. Do not transport the plasma television in a horizontal

position. This increases the posibility of panel breakage and pixel

failure.

8 Granular spots When a screen is seen at point-blank range, a random ne grain may be

visible in the dark areas of the picture.

9 High temperature environment High temperature affect the electric discharge/luminescence characteristic

of the PDP panel. Do not place the plasma television in high temperature

environments.

10 Operation Operating altitude: 720 to 1,114hPa (6,194ft to -2,484ft). Operating

temperature: 41°F to 95°F.

11 Storage Storage altitude: 720 to 1,114hPa (6,194ft to -2,484ft). Storage

temperature: 5°F to 140°F

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Hitachi P50S602 User Manual Page 45