Sharp XV-DW100U Instrukcja Obsługi Pobierz pdf (Strona 17)

XV-DW100U

RESETTING THE TOTAL LAMP TIMER

When the lamp has been replaced, reset the total lamp timer in the following steps.

Resetting procedure

1. While holding down the “ENTER”, “ADJ."” and “ADJ.|” keys on the set at the same time, turn on the POWER

ON key.

2. Now the total lamp timer is reset to zero. “000H” appears on the screen.

Lamp

The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environ-

ment. It is recommended that the lamp be replaced after 1,900 cumulative hours of ues or when you notice a

significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen

Display.

Condition

The internal

temperature is

abnormally high.

The lamp does

not light up.

The POWER

indicator flashes

in red when the

projector is on.

Problem

· Blocked air intake.

· Clogged air filter.

· Cooling fan breakdown.

· Internal circuit failure.

· Burnt-out lamp.

· Lamp circuit failure.

· The bottom filter cover is

open.

Possible Solution

· Relocate the projector to an area with

proper ventilation.

· Clean the filter.

· Take the projector to your nearest Au-

thorized Sharp Industrial LCD Products

Dealer or Service Center for repair.

· Carefully replace the lamp.

· Take the projector to your nearest Au-

thorized Sharp Industrial LCD Products

Dealer or Service Center for repair.

· Securely install the bottom filter cover.

Maintenance Indicator

TEMPERATURE

WARNING indicator

LAMP REPLACE-

MENT indicator

POWER indicator

ENTER ADJ." ADJ.|

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 124 125

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