Sanyo PDG-DHT100L Manual Do Utilizador

Background

The selected background screen will be displayed when no

input signal is detected.

Blue . . . Blue colored background.

User . . . The image you captured.

Black. . . Black colored background.

Setting

Lamp control

This function allows you to change brightness of the screen.

2-Lamps . .  Two lamps turn on.
Lamp1  . . .   Only Lamp1 turns on.
Lamp2  . . .   Only Lamp2 turns on.

This projector is equipped with 2 projection lamps and the

number of using lamps can be switched to 2 lamps or 1 lamp.

Using 1 lamp maintains the life of projection lamps.

Press the SELECT button at Lamp mode to display a dialog

box. Use the Point ed buttons to select "2-Lamps", "Lamp1" or

"Lamp2" and press the SELECT button. Then the confirmation

message appears. Select [Yes] and press the SELECT button.

✔

Note:

• When switching from one of lamps to the other

(e.g. when switching from Lamp1 to Lamp2), both
lamps will light until the brightness of the lamps
are stabilized.

• When neither of the two lamps is lighted, the

projector will shutdown automatically.

• When either of the two lamps does not light up,

the LAMP 1/2 REPLACE indicator blinks orange
and the projector will light the other automatically.
(X mark will appear on the unlighted lamp in the
Lamp Status Display. See page 65 for details.)

Lamp mode

✔

Note:

• “User” cannot be selected when the image is not

captured.

Lamp control

Select the lamp operation when the total lighting time of a

lamp exceeds the recommended total hours of use.

Mode 1 . . . A lamp can be turned on even after exceeding

the recommended total hours of use.

Mode 2 . . . A lamp is not turned on after exceeding the

recommended total hours of use.

Lamp life control

✔

Note:

• The fan noise becomes louder in Eco 2 than in

Eco 1. Select the suitable mode for the used
environment.

✔

Note:

• If Mode 2 has been selected and either of two

lamps  exceeded  its  recommended  total  hours
of use, Lamp interval mode will be fixed to ‘Off’.
Also,  ‘2-Lamps’  icon  in  the  Lamp  mode  and  the
icon  of  lamp  which  exceeded  its  recommended
total hours of use will be displayed in grayout.

• If Mode 2 has been selected and both lamps

exceeded the recommended total hours of use,

the warning icon will be displayed at the time of

power-on. Then the projector will turn off after 3

minutes.

Lamp interval

✔

Note:

• When either of the two lamps is out, the projector

will light the other automatically even if 'Off' is
selected.

• When ‘AUTO’ is selected, the projector

automatically detects which lamp is used less
often than the other at the time of power-on and
lights it.

• The setting values of time interval may not be

accurate, and should be used only as a guide.

This function can be used to automatically switch the lamp

that is turned on after a certain period of time in order to

reduce the lamp deterioration when 'Lamp1' or 'Lamp2' has

been selected in 'Lamp mode' setting.

Use the Point

7 8

buttons to select from (Off/Auto/24h/200h/

500h/1000h/2000h).

Normal . . . Normal brightness.
Eco 1. . . . . Lower brightness and Fan speed decrease.

Lower brightness reduces the lamp power
consumption and extends the lamp life.

Eco 2. . . . . Lower brightness and Fan speed increase.

Lower brightness reduces the lamp power
consumption and extends the lamp life. It is
recommended to use Eco 2 when using the
projector continuously over a long period of
time.