Eiki Projector Lc X80 User Manual

							
1

Remote Control
INPUT buttons
Input 
Press the INPUT 1, INPUT 2, or INPUT 3 buttons on the 
remote control. The input source appears on the screen as 
you press each button. Select the connected input source.
Remote Control Operation
Remote Control button operation
Side Control
INPUT button
Press the INPUT button on the side control. It switches to 
INPUT 1, INPUT 2, and INPUT 3 as you press the INPUT 
button. 
Before using the INPUT button on the side control, you 
must select a correct input source by On-Screen Menu and 
the latest input source will be displayed.
Side Control Operation
INPUT button
Input 1
Input 
Input 
INPUT 1 button
Input 1
RGB (PC analog)
RGB (Scart)
RGB (PC digital)
RGB (AV HDCP)
INPUT  buttonInput 
Video
y,Pb/Cb,Pr/Cr
RGB
INPUT  button
Input 
Video
y,Pb/Cb,Pr/Cr
S-video
Side Control button operation
Input Selection 
						

							


Computer Input Source Selection
WHEN SELECTING INPUT 1 (COMPUTER INPUT TERMINALS )
Press the MENU button to display the On-Screen Menu. Use 
the Point 7 8 buttons to move the red frame pointer to the 
INPUT Menu icon.
Use the Point ed buttons to move the red arrow pointer 
to the desired input and then press the SELECT button. The 
Source Select Menu appears. 
1
2
Input 1
INPUT MENU
Use the Point ed buttons to select the desired source and 
then press the SELECT button.3
When your computer is connected to INPUT 1 (DIGITAL) 
terminal, select RGB (PC digital).
When your computer is connected to the INPUT 1 (ANALOG) 
terminal, select RGB (PC analog).Move the pointer (red arrow) to the desired source and press the SELECT button.
Source Select Menu
RGB (PC digital)
RGB (PC analog)
✔Note:
	 •	 INPUT	SOURCE	changes	if	the	INPUT	1	button	on	the	remote	control	is	pressed.
	 •	 HDCP	(High-bandwidth	Digital	Content	Protection)	is	a	system	 for	protecting	digital	entertainment	content	which	is	delivered	by	
DVI	(Digital	 Visual	Interface)	from	being	copied.	 The	specification	
of	HDCP	is	decided	and	controlled	by	Digital	Content	Protection,	
LLC.	Should	the	specification	be	changed,	this	projector	may	not	
display	the	digital	content	protected	by	HDCP.
Menu Operation
Input Menu icon
Move the pointer (red arrow) to Input 1 and press the SELECT button.
When connecting the computer output [5 BNC Type (Green, 
Blue, Red, Horiz. Sync, and Vert. Sync.)] from the computer 
to G, B, R, H/HV, and V jacks:
WHEN SELECTING INPUT  (5 BNC INPUT JACKS )INPUT MENU
INPUT Menu icon
Move the pointer (red arrow) to Input 2 and press the SELECT button.
Input 
Move the pointer (red arrow) to RGB and press the SELECT button.
Source Select Menu
Input Selection
When your computer is connected to the INPUT 2 (5 BNC 
INPUT JACKS) terminal, select RGB.
RGB  
						

							


When the video input signal is connected to the Y-
Pb/Cb-Pr/Cr jacks, select Y, Pb/Cb, Pr/Cr.
When the video input signal is connected to the 
VIDEO jack, select Video.
When the video input signal is connected to the S-
VIDEO jack, select S-Video.
When connecting to video equipment, select the type of 
Video source in the Source Select Menu. 
WHEN SELECTING INPUT  (AV TERMINALS ) WHEN SELECTING INPUT  (5 BNC INPUT JACKS )
When the video input signal is connected to the Y-
Pb/Cb-Pr/Cr jacks, select Y, Pb/Cb, Pr/Cr.
When the video input signal is connected to the 
VIDEO jack, select Video.
When connecting to video equipment, select the type of 
Video source in the Source Select Menu. 
Video
y, Pb/Cb, Pr/Cr
Video
y, Pb/Cb, Pr/Cr
S-Video
Menu Operation
Input Menu icon
Move the pointer (red arrow) to Input 2 and press the SELECT button.
Input 
Move the pointer (red arrow) to Video or Y, Pb/Cb, Pr/Cr and press the SELECT button.
Source Select Menu
INPUT MENU
Input Menu icon
Move the pointer (red arrow) to Input 3 and press the SELECT button.
Input 
Move the pointer (red arrow) to the desired source and press the SELECT button.
Source Select Menu
Video Input Source Selection
Input Selection
WHEN SELECTING INPUT 1 (COMPUTER INPUT TERMINALS )
When connecting to video equipment, select the type of 
Video source in the Source Select Menu. 
Input 1
INPUT MENU
Move the pointer (red arrow) to RGB (Scart) or RGB (AV HDCP) and press the SELECT button.
Source Select Menu
Input Menu icon
Move the pointer (red arrow) to Input 1 and press the SELECT button.
RGB (AV HDCP)
RGB (Scart)
When scart video equipment is connected to the INPUT 1 
(ANALOG) terminal, select RGB (Scart).
If the HDCP-compatible signal source is connected to the 
INPUT 1 (DIGITAL) terminal, select RGB (AV HDCP).
INPUT MENU 
						

							
4

Computer System Selection
This projector automatically tunes to various types of computers based on VGA, SVGA, XGA, SXGA, SXGA+, 
WXGA, or UXGA (refer to “Compatible Computer Specifications” on pages 71–72). If a com\
puter is selected 
as a signal source, this projector automatically detects the signal format and tunes to project a proper image 
without any additional settings. (Some computers need to be set manually.) 
One of the following messages may appear when:
The projector cannot recognize the connected signal 
conforming to the provided PC Systems. The “Auto” is 
displayed on the System Menu box and the Auto PC 
Adjustment function works to display proper images. 
If the image is not projected properly, a manual 
adjustment is required. (pp. 36–37.)
There is no signal input from the computer. Check the 
connection between your computer and the projector. 
(See “Troubleshooting” on page 64.)
Auto
-----
PC System Menu iconSelected system is displayed.
PC SySTEM MENU
Selecting Computer System Manually
Press the MENU button to display the On-Screen Menu. Use 
the Point 7 8 buttons to move the red frame pointer to the 
PC System Menu icon.
Use the Point ed buttons to move the red arrow pointer to 
the desired system, and then press SELECT button. 
1
2
PC S ySTEM MENU
PC system can also be selected manually.
Automatic Multi-Scan System
The preset system is manually adjustted in the PC 
Adjust Menu. The adjusted data can be stored in the 
Mode 1–10. (pp. 36-37)
Mode 1
PC systems provided in this projector is chosen. The 
projector chooses a proper system provided in the 
projector and displays it.
SVGA 1
✽ Mode 1 and SVGA 1 are examples.
PC System Menu icon Selected system is displayed
Systems in this dialog box can be selected.
Custom Mode (1–10) set in PC Adjust Menu. (pp.36–37)
Computer Input 
						

							
5

Auto PC Adjustment
Auto  PC  Adjustment  function  is  provided  to  automatically  adjust  Fine  sync, Total  dots,  Horizontal  and  Vertical  
positions to conform to your computer. 
Press  the  MENU  button  to  display  the  On-Screen  Menu.  Use 
the  Point 7  8  buttons  to  move  the  red  frame  pointer  to  the 
PC Adjust Menu icon.
1
2Use  the  Point ed  buttons  to  move  the  red  frame  pointer 
to  the  AUTO  PC  adj.  icon  and  then  press  the  SELECT  button 
twice.
PC ADJUST MENU
Auto PC adj .
To store the adjusted 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  Mode  in  PC  SYSTEM  Menu  (p.34).  See  MANUAL  PC ADJUSTMENT on pages 36–37.
✔Note:
	 •	 Fine
	sync, 	Total 	dots, 	Horizontal 	and 	Vertical 	position 	of 	certain	
computers 	cannot 	be 	fully 	adjusted 	with 	the 	Auto 	PC 	Adjustment	
function. 	When 	the 	image 	is 	not 	provided 	properly 	with 	this	
operation,	manual	adjustments	are	required.	(pp.	36–37.)
	 •	 Auto	 PC	Adjustment	 cannot	be	operated	 in	Digital	 Signal	Input	on	
the	 DVI	 terminal	 and	“480p,”	 “575p,”	“480i,”	“575i,”	“720p,”	 “1035i,”	
or	 “1080i”	is	selected	on	the	PC	SYSTEM	Menu.
	•	Depending	on	the	condition	of	signals	and	the	type	and	
length	of	cables,	the	signals	may	not	be	properly	viewed.
PC Adjust Menu icon
Move the red frame pointer to the Auto PC adj. and press the SELECT button twice.
“Please wait...” appears while the Auto PC adjustment is in process.
The Auto PC adjustment function can be operated directly 
by pressing the AUTO PC button on the remote control.
AUTO PC button
Direct OperationRemote Control
Menu Operation
Computer Input 
						

							
6

Manual PC Adjustment
Some computers employ special signal formats which may not be tuned by Multi-Scan system of this projector. 
Manual PC Adjustment enables you to precisely adjust several parameters to match those special signal formats. 
The projector has 10 independent memory areas to store those parameters manually adjusted. It allows you to 
recall the setting for a specific computer. 
✔Note:   The PC Adjust Menu cannot be operated when the digital signal input on the DVI terminal is selected on 
PC System Menu. 
Press the MENU button to display the On-Screen Menu. Use 
the Point 7 8 buttons to move the red frame pointer to the 
PC Adjust Menu icon.
1
2Use the Point ed buttons to move the red frame pointer to 
the desired item and then press the SELECT button to display 
the adjustment dialog box. Use the Point 7 8 buttons to 
adjust the setting value.
Use  the  Point 7 8 buttons  to  adjust  the  value,  eliminating  a  flicker 
from the image displayed (from 0 to 31).
Fine sync
Use the Point 7 8 buttons to adjust the number of total dots in one 
horizontal period to match your PC image.
Total dots
Use the Point 7 8 buttons to adjust the horizontal picture position.
Position H
Use the Point 7 8 buttons to adjust the vertical picture position.
Position V
Press  the  SELECT  button  to  show  H-sync  freq.  and V-sync  freq.  of  
the connected computer.
Current mode
Use  the  Point 7  8  buttons  to  adjust  the  clamp  level.  When  the 
image has dark bars, try this adjustment.
Clamp
Press the SELECT button at Current mode icon to show the information of the connected computer.
Current mode
Use  the  Point 7  8  buttons  to  adjust  the  horizontal  area  displayed 
by this projector.
Display area H
Use the Point 7 8 buttons to adjusts the vertical area displayed by 
this projector.
Display area V
Move the red frame pointer to the desired item and press the SELECT button.
Press the Point 7 8 buttons to adjust the value.
Press the SELECT button at this icon to adjust “Clamp,” “Display area H,” or “Display area V.”
Selected Mode
Status (Stored/Free) of the Selected Mode.
Press the SELECT button at this icon to display the previous items.
PC ADJUST MENU
PC Adjust Menu icon
Computer Input 
						

							
7

Exit the PC Adjust Menu.
To store the adjusted data, select Store and then press the SELECT 
button. Move the red arrow pointer to one of the Mode 1 to 10 in 
which you want to store, and then press the SELECT button.
To reset the adjusted data, select Reset and press the SELECT 
button. A confirmation box appears and then select [Yes]. All 
adjustments will return to their previous figures.To store the adjusted data . To clear the adjusted data .
To clear the adjusted data, select Mode free and then press the 
SELECT button. Move the red arrow pointer to the Mode that you 
want to clear and then press the SELECT button.
Reset
Mode free
Store
Quit
This Mode has stored parameters.
Vacant
Values of “Total dots,” “Position H,” “Position V,” “Display area H,” and “Display area V.”
Close this dialog box.
Close this dialog box.
Confirmation box appears and then select [Yes].
Confirmation box appears and then select [Yes].
Computer Input 
						

							
8

Press the MENU button to display the On-Screen Menu. Use 
the Point 7 8 buttons to move the red frame pointer to the 
Image Select Menu icon.
1
2Use the Point ed buttons to move the red frame pointer to 
the desired image level and then press the SELECT button.
IMAGE SELECT MENU
Normal picture level preset on the projector.
Standard
Picture level with improved halftone for graphics.
Real
User preset picture adjustment in the Image Adjust Menu. (p. 47)
IMAGE 1–10
Image Level Selection
Menu Operation
Image Select Menu icon
Move the red frame pointer to the desired level and press the SELECT button.
Computer Input 
						

							
9

Screen Size Adjustment
Select the desired screen size that conforms to the input signal source.
Press the MENU button to display the On-Screen Menu. Use 
the Point 7 8 buttons to move the red frame pointer to the 
Screen Menu icon.
1
Use the Point ed buttons to move the red frame pointer to 
the desired function and then press the SELECT button.2
✔Note:
		 •	 The	projector	cannot	display	any	resolution	higher	than	1600	x	1200.	If	your	computer’s	
screen	resolution	is	higher	than	1600	x	1200,	
lower	the	resolution	before	connecting	the	
projector.
	 •	 The	image	data	other	than	XGA	(1024	x	768)	is	 modified	to	fit	the	screen	size	in	initial	mode.
	 •	 True,	Full	screen,	and	Digital	zoom	+/–	cannot	 be	selected	when	no	signal	is	detected	in	the	PC	
System	Menu.	(p.34)
Normal
SCREEN MENU
Provide the image at the normal computer aspect ratio of 4:3.
Wide
True
Provide the image in its original size. When the original image size 
is larger than the screen size (1024 x 768), the projector enters to 
the panning mode automatically. Use the Point ed7 8 buttons 
to pan the image. When adjusted, the arrows will turn red. When 
reached to the correction limits, the arrows will disappear.
Provide the image to fit the wide video aspect ratio (16:9) by 
expanding the image width uniformly. This function can be used to 
provide the squeezed video signal at 16:9.
Full screen
Provides the full screen image.
Screen Menu icon
Move the red frame pointer to the desired function and press the SELECT button.
 Scale H/V  ..............  Adjust the Horizontal/Vertical screen scale.
  H&V  ......................  When set to “On,” the aspect ratio is fixed. 
The “Scale V” appears dimmed and becomes 
unavailable. Adjust “Scale H,” then the screen 
scale is automatically modified based on the 
aspect ratio. 
  Position H/V  ..........  Adjust the Horizontal/Vertical screen position.
  Common  ..............  Save the adjusted scale to all the inputs. 
Press the SELECT button at Common to 
display a confirmation box. To save the scale, 
press the SELECT button at “Yes.” When 
Custom is selected, the saved scale is used.
  Reset  ....................  Reset the all adjusted values. Press the 
SELECT button at Reset to display a 
confirmation box. To reset, press the SELECT 
button at “Yes.”
Custom
✔Note:
	 •	 When	no	signal	is	detected,	 “Normal”	is	
set	automatically	and	the	 Aspect	dialog	box	
disappears.
	 •	 The	adjustable	range	for	Scale	H/V	and	Position	 H/V	is	limited	depending	on	the	input	signal.
Press the SELECT button at Common or Reset, to display a confirmation box.
Computer Input
Adjust the screen scale and position manually with this function.
Press the SELECT button at Custom and the “Custom” is displayed 
on the screen for a few seconds. To display the Aspect dialog box, 
press the SELECT button at Custom again and then the Aspect 
dialog box appears. 
						

							
40

Select Digital zoom +. The On-Screen Menu disappears and “D. 
zoom +” appears. Press the SELECT button to expand the image 
size. Use the Point ed7 8 buttons to pan the image. The Panning 
function can work only when the image is larger than the screen 
size.
You can also enter the Digital zoom + mode by pressing the 
D.ZOOM button on the remote control.
Digital zoom +
Select Digital zoom –. The On-Screen Menu disappears and “D. 
Zoom –” appears. Press the SELECT button to compress the image 
size. 
You can also enter the Digital zoom – mode by pressing the 
D.ZOOM button on the remote control.
To exit the Digital Zoom +/– mode, press any button except the 
D.ZOOM , SELECT, and Point buttons.
Digital zoom –
For zooming in and out the images
Keystone
This function is used to store or reset the keystone correction 
when the AC power cord is unplugged. Use the Point 7 8 buttons 
to switch between each option. 
 Store
. . .  Keep the keystone correction even when the AC power 
cord is unplugged.
  Reset
  . .  Release the keystone correction when the AC power 
cord is unplugged.
To correct keystone distortion, press the Select button. The 
Keystone dialog box appears. Use the Point ed7 8 buttons to 
correct keystone distortion. (p.29)
Ceiling 
Rear 
Ceiling
When this function is set to “On,” the picture is top/bottom and 
left/right reversed. This function is used to project the image from a 
ceiling-mounted projector.
Rear
When this function is set to “On,” the picture is left/right reversed. 
This function is used to project the image from the rear of the   
screen.
Reset
This function returns all adjusted values to the factory default 
settings. Press the SELECT button at Reset to display a 
confirmation box. To reset, press the SELECT button at “Yes.”
SCREEN MENU
Move the red frame pointer to the desired function and press the SELECT button.
Exit the Screen Size Adjustment Menu.
Quit
✔Note:
	 •	 The	panning	function	may	not	operate	properly	if	
the	stored	Mode	in	the	PC	 Adjust	Menu	is	used.	
(p.	37)
	 •The	minimum	compression	ratio	can	be	limited	 depending	on	the	input	signal	or	when	the	
Keystone	function	is	working.
		 •	 Digital	zoom	+/–	cannot	be	selected	when	Full	 screen	or	 True	is	selected.
Computer Input