Sharp PN-L702B Manuale delle Istruzioni Scaricare il pdf (Pagina 52)

When “AUTO DIMMING” is displayed.

• Whentheinternaltemperatureofthemonitorrises

excessively, the brightness of the backlight automatically

decreases in order to prevent a further temperature rise. If

you attempt to use

toadjustthebrightnesswhile

themonitorisinthisstate,“AUTODIMMING”isdisplayed

and you cannot change the brightness.

• Removethecauseoftheexcessivetemperaturerise.

The monitor makes a cracking sound.

• Youmayoccasionallyhearacrackingsoundfromthe

monitor. This happens when the cabinet slightly expands

and contracts according to change in temperature. This

does not affect the monitor’s performance.

The Power LED is ashing in red and green alternately.

When “TEMPERATURE” is displayed in the corner of the

screen.

• Whentheinternaltemperatureofthemonitorrises

excessively, the brightness of the backlight decreases

automaticallyinordertopreventhigh-temperature-

relatedproblems.Whenthisoccurs,“TEMPERATURE”is

displayedonthescreenandthePowerLEDashesred

andgreenalternately.(WhenTEMPERATUREALERTis

settoOSD&LED.Thisvariesdependingonthesetting.)

• Iftheinternaltemperaturerisesfurther,themonitor

automaticallyentersstandbymode.(ThePowerLED

continuesashingredandgreenalternately.)

• Removethecauseoftheexcessivetemperaturerise.

-Ifthemonitorentersstandbymodeduetoarisein

temperature, to return to normal display, turn the power

switch off and then back on again. The monitor, however,

will enter standby mode again if the cause of the

temperature rise is not eliminated. (See page 8.)

-Checkwhetherthemonitorisplacedatalocationwhere

aquickriseintemperatureislikely.Internaltemperature

risesquicklyiftheventsonthemonitorareblocked.

-Internaltemperaturerisesquicklyifdustaccumulates

inside the monitor or around the vents. Remove dust if

possible.AskSHARPdealeraboutremovinginternaldust.

Troubleshooting

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Sharp PN-L702B Manuale delle Istruzioni Pagina 52