Eiki Lc-Xs31 Multimedia Projector Owners Manual

1

Basic Operation
The projector can be adjusted or set via the On-Screen 
Menu. The menus have a hierarchical structure, with 
a main menu that is divided into submenus, which are 
further divided into other submenus. For each adjustment 
and setting procedure, refer to respective sections in this 
manual.
Use the Point ▲▼ buttons to highlight or select a main 
menu item. Press the Point ► or the SELECT button 
to access the submenu items. (The selected item is 
highlighted in orange.)
Use the...



For detailed functions of each menu, see “Menu Tree” on pages 70-71.
Basic Operation
①
②
③
④
⑤
⑥
⑦
⑧
Main MenuSub-Menu
⑨
⑩
③ Image select
 For computer source, used to select an image mode from among Dynamic, Standard, Real, Blackboard(Green), 
Colorboard and Image 1 - 4 (p.33). 
      For Video source, used to select an image mode among Dynamic, Standard, Cinema, Blackboard(Green), Colorboard 
and Image 1- 4 (p.40).
④ Image adjust
 For computer source, used to adjust computer image...

3

Basic Operation
Open the slide shutter.
Rotate the Zoom Ring to zoom in and out.
Rotate the Focus Ring to adjust the projected picture focus.
Close the slide shutter. 
If a projected picture still has keystone distortion after 
pressing the AUTO SETUP button on the top control or the 
AUTO SET button on the remote control, correct the image 
manually as follows:
Press the KEYSTONE button on the remote control. The 
Keystone dialog box appears. Use the Point ▲▼ buttons to 
correct keystone...

4

1

Press the MENU button to display the On-Screen Menu. 
Use  the  Point ▲▼  buttons  to  select Sound.  Press  the 
Point ►  or the  SELECT  button  to  access  the  submenu 
items. 
Press  the  VOLUME+/–  buttons  on  the  top  control  or  on  the 
remote  control  to  adjust  the  volume. The  volume  dialog  box 
appears on the screen for a few seconds.
Press  the  MUTE  button  on  the  remote  control  to  select On 
to  temporarily  turn  off  the  sound.  To  turn  the  sound  back...

5

Basic Operation
Using the remote control for some frequently used operations is advisabl\
e. Just pressing one of the buttons 
enables you to make the desired operation quickly without calling up the\
 On-Screen Menu.
Press the COMPUTER 1/2, VIDEO, S-VIDEO and 
COMPONENT buttons on the remote control to select the 
input source. See pages 27-28,37-38 for details.
Press the FREEZE button on the remote control to freeze 
the picture on the screen. To cancel the Freeze function, 
press the FREEZE...

6

Basic Operation
black out  → normal →	black out → normal• • • • •
Press the NO SHOW button on the remote control to black out 
the  image.  To  restore  to  normal,  press  the  NO  SHOW  button 
again or press any other button. The screen changes each time 
you press the NO SHOW button as follows.
Press the P-TIMER button on the remote control. The P-Timer 
display 00:00 appears on the screen and the countdown starts 
(00:00–59:59).
To stop the countdown, press the P-TIMER button. To cancel...

7

Choose either Computer 1(RGB) or Computer 1(Scart) or Computer (Analog) by pressing the INPUT button 
on the top control or press the COMPUTER 1 button or Computer 2 on the r\
emote control.
Before  using  INPUT  button,  correct  input  source  should  be  selected  through  Menu  operation  as  described 
below.
1
Input Menu

3
Computer Input 
COMPUTER 1 button
Note:
   When the Input Search function is set to On1 or On in 
the Auto setup function, the input signal will be...

8

Computer Input
Choose Computer   (PC  digital)  or Computer   (AV  HDCP) by  pressing  the  INPUT  button  on  the  top  control 
or press the COMPUTER 2 button on the remote control.
Before using INPUT button, correct input source should be selected through Menu operation \
as described 
below.
Note:
• When the Input Search function is set to On1 or On, the 
  input signal will be searched automatically (p.45).
• HDCP (High-bandwidth Digital Content Protection) is
a system for...

9

Computer Input
PC System Menu
PC System Menu
This projector automatically tunes to various types of computers with it\
s Multi-scan system and Auto PC 
Adjustment. If a computer is selected as a signal source, this projector\
 automatically detects the signal format 
and tunes to project a proper image without any additional settings. (S\
ignal formats provided in this projector are 
shown on pages 74-75.)
One of the following messages may appear when:
The projector cannot recognize the...

30

Computer Input
Auto PC Adjustment function is provided to automatically adjust Fine sync ., Total dots, Horizontal, Vertical,
Clamp, Display area H and Display area V positions to conform to your computer.
PC adjust Menu
To store adjustment parameters
The adjusted parameters from the Auto PC Adjustment can 
be stored in the projector. Once the parameters are stored, 
the setting can be done just by selecting a Mode (1–5) in 
the PC System Menu (see page 29). See also “Store” on 
page 32.
Note:
 •...