Sanyo PLC HF15000L - Manual (Page 55)

55
Settings
Select the background color or image when no input signal is
detected. Press the Point ed buttons to switch between each
option.
Blue ................... Projects a blue background.
User ................... Projects a captured image.
Black .................. Projects a black background.
Allows you to select a lamp mode.
4-Lamps ................ Uses four lamps.
3-Lamps ................ Uses three lamps.
2-Lamps ................ Uses two lamps.
Auto: In 3-lamps or 2-lamps mode,
automatically and preferentially uses a
lamp with shorter cumulated lighting time.
Constant mode ..... Automatically switches between the lamp
modes, or performs digital processings like
modulation of the light from the lamps to
keep the target brightness by switching
the lamp modes.
Target: Allows you to specify the desired
target brightness (up to 1024). Follow
these steps below: 1) Select Target and
press the SELECT button. 2) Set Target
brightness by using the Point ed buttons
and press the SELECT button. 3) Select
Yes in the confirmation dialog box to
activate Constant mode.
Current: Displays current brightness. If
luminance level of lamp does not reach
the target brightness, the parameter is
displayed in red.
✔
Note
• In Constant mode, some Setting menu items are not
available.
• You can use the Real Color Manager Pro CD-ROM
(supplied) except in Constant mode.
• In this example, the Target value is specified to 820, but
as it is not absolute luminance, you can specify a value
in the 0 - 1024 range.
Background
Lamp mode
This function allows you to change among the lamp
modes: Auto, Normal, Eco 1, and Eco 2
Lamp control
Auto . . . . Brightness according to the input signal.
Normal . . Normal brightness.
Eco 1. . . . Lowers brightness and decrease of fan
speed. Lower brightness reduces the
lamp power consumption and extends
the lamp life.
Eco 2. . . . Lowers brightness and increase of fan
speed. 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.
The fan noise becomes louder in Eco 2
than in Eco 1. Select the suitable mode
for the used environment.
Lamp control
✔
Note
The fan noise becomes louder in Eco 2 than in Eco 1.
Select the suitable mode for the used environment.