Eiki LC-XT4U/E Owner's Instruction Manual page 40

SETTING
Power management
This function turns Projection Lamp off when this projector detects
signal interruption and is not used for a certain period in order to
reduce power consumption and maintain Lamp-life. (This projector is
shipped with this function ON.)
Power Management function operates to turn Projection Lamp off
when input signal is interrupted and any button is not pressed over 5
minutes. This function operates as follows;
1. When any input signal is interrupted, "No signal" and counting
down display appears (for 5 minutes).
2. After counting down for 5 minutes, projector lamp and READY
indicator are turned off.
3. When READY indicator flashing, Projection Lamp can be
turned on again (Power Management mode).
In this Power Management mode, Projection Lamp is
automatically turned on when input signal connected or
projector is operated with any button on Side Control or on
Remote Control Unit again.
Lamp control
This function allows you to change brightness of the screen.
···· normal brightness.
···· brightness according with the input signal.
···· lower brightness reduces the lamp power consumption
and extends the lamp life.
Lamp Mode
This Projector is equipped with 4 Projection Lamps and a number of using lamps can be switched to 4 lamps or 2 lamps.
Using 2 lamps maintain life of Projection Lamps.
To change over Lamp Mode
1. Press MENU button and ON-SCREEN MENU will appear. Press POINT LEFT/RIGHT buttons to select SETTING and
press SELECT button. Setting dialog box appears.
2. Press POINT DOWN button to move a red frame pointer to "Lamp mode". Set "4 lamps mode" or "2 lamps mode" by
pressing POINT LEFT/RIGHT button(s). When Lamp Mode is set from "4 lamps mode" to "2 lamps mode" image
becomes little darker. When Lamp Mode is set from "2 lamps mode" to "4 lamps mode" image become brighter
gradually.
NOTE : After changing Lamp Mode, it cannot be switched again for 90 seconds.
40
Time left until Lamp off.
Press SELECT button at this icon to
display other items.
Press SELECT button at this icon to
display previous items.
Move a pointer to item and then
press POINT LEFT/RIGHT
button(s).