Sanyo PLC HF15000L Manuel d'utilisateur télécharger pdf (Page 75)

100

Maintenance and Care

Lamp Management

This Projector is equipped with 4 Projection Lamps to

ensure brighter image and those lamps are controlled by

the Lamp Management Function. The Lamp Management

Function detects the status of lamps and shows the

status on screen or on the LAMP REPLACE indicators.

This function also automatically controls the Lamp

Mode when any of lamps is out for the end of life or

malfunctions.

Projection Lamp lights normally.

LAMP REPLACE Indicator

- When the LAMP REPLACE indicator lights:

Any of the projection lamps is approaching its end

- When the LAMP REPLACE indicator flashes:

The lamp reached its end.

Yellow Lamp

Dim Lamp

X Mark on Lamp

Red Lamp

Projection Lamp is turned off.

Projection lamp is nearing its end. When the

image becomes darker or the color becomes

unnatural, replace lamp. (LAMP REPLACE

indicator lights orange.)

(LAMP REPLACE indicator flashes orange.)

Projection lamp is defective or fails to be turned

on. Restart the projector on, and make sure

lamp is on. If this mark still appears, replace

lamp corresponding with number marked X.

Lamp Mode Changeover

The Lamp mode function automatically changes the

lighting lamp (Lamp Mode) by detecting the status of

lamp. For example, in 4-lamps mode, if one of the 4

lamps failed, the projector operates with the rest of the

lamps, and the lamp mode automatically switches to the

3-lamps mode. To change the lamp mode manually, use

the Lamp mode function. The illustrations shown right

are the examples of on-screen lamp status in each lamp

mode. Refer to the SETTING section on pages 55, 56.

4-LAMPS MODE

3-LAMPS MODE

Lamp Status Display

The lamp status icons as shown right appears on

screen when the projector is turned on or the input

source (input 1, input 2, Input 3 or input 4) is switched.

You can also check lamp status by using the

Information window. To display the Information

window, see pages 27 and 30.

When lamps 1 and 4

are approaching their

ends.

When Lamp 1 is

burnt out in 4-lamps

mode.

LAMP REPLACE indicator

LAMP 1/2/3/4 REPLACE Indicators

- When any of the LAMP 1/2/3/4 REPLACE indicators lights:

The corresponding lamp is approaching its end.

- When any of the LAMP 1/2/3/4 REPLACE indicators flashes:

The corresponding lamp needs to be replaced

2-LAMPS MODE

LAMP REPLACE indicator

LAMP 1/2/3/4 REPLACE indicators

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 99 100

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Sanyo PLC HF15000L Manuel d'utilisateur Page 75

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