Eiki Projector EK-400X User Manual

– 7 – 
Remote Control Parts  
 
Important: 
1. Avoid using the projector with bright fluorescent lighting turned on. Certain high-frequency 
fluorescent lights can disrupt remote control operation. 
 
2. Be sure nothing obstructs the path between the remote control and the projector. If the path 
between the remote control and the projector is obstructed, you can bounce the signal off certain 
reflective surfaces such as projector screens. 
 
3. The buttons and keys on the projector have the same...

— 8 — 
ITEM LABEL DESCRIPTION SEE PAGE 
1.  IR transmitter Transmits signals to projector 
2.  Status LED Lights when the remote control is used 
3.  Laser Press to operate the on-screen pointer 
4.  Up Up arrow when connected through USB to a PC 
5.  Right Right arrow when connected through USB to a PC 
6.  Down Down arrow when connected through USB to a PC 
7.  Page Down Page down when connected through USB to a PC 
8.  Up cursor  
Navigates and changes settings in the OSD  18 9.  Right cursor  
10....

– 9 – 
Remote Control Operating Range 
The remote control uses infrared transmission to control the projector. It is not necessary to point the 
remote directly at the projector. Provided you are not holding the remote perpendicular to the sides or 
the rear of the projector, the remote will function well within a radius of about 7 meters (23 feet) and 
15 degrees above or below the projector level. If the projector does not respond to the remote control, 
move a little closer.   
Projector and Remote...

— 10 — 
Inserting the Remote Control Batteries 
1.  Remove the battery compartment 
cover by sliding the cover in the 
direction of the arrow. 
 
2.  Insert the battery with the positive 
side facing up. 
 
3.  Replace the cover. 
 
 
Caution: 
1. Only use AAA batteries (Alkaline batteries are recommended). 
 
2. Dispose of used batteries according to local ordinance regulations.  
 
3. Remove the batteries when not using the projector for prolonged periods. 
 
      
   

– 11 – 
SETUP AND OPERATION 
Starting and Shutting down the Projector 
 
1.  Connect the power cord to the 
projector. Connect the other end to 
a wall outlet. 
The  POWER LED on the 
projector light. 
 
2.  Turn on the connected devices. 
3.  Ensure the POWER LED not a 
flashing. Then press the  POWER 
button to turn on the projector.  
 
The projector splash screen displays 
and connected devices are 
detected. 
 
See Setting an Access Password 
(Security Lock) on page 13 if 
security lock is enabled....

— 12 — 
5.  When the “Power Off? /Press 
Power again” message appears, 
press the POWER button. The 
projector turns off.  
Caution: 
1. Be sure to remove the lens cap before starting projector.  
2. Do not unplug the power cord until all of fans are stop–indicating the projector has cooled down. 
 
  

– 13 – 
Setting an Access Password (Security Lock) 
You can use the four (arrow) buttons to set a password and prevent unauthorized use of the projector. 
When enabled, the password must be entered after you power on the projector. (See Navigating the 
OSD on page 18 and Setting the OSD Language on page 19 for help on using OSD menus.) 
Important: 
Keep the password in a safe place. Without the password, you will not be able to use the projector. 
If you lose the password, contact your reseller for...

— 14 — 
5.  You can use the cursor buttons 
▲▼◄► 
either on keypad or IR remote control 
for password entry. You can use any 
combination including the same arrow 
five times, but not less than five. 
Press the cursor buttons in any order 
to set the password. Push the MENU 
button to exit the dialog box. 
 
 
6.  The password confirm menu appears 
when user presses the power-on key 
in case the Security Lock is enabled.  
Enter the password in the order you 
set it at step 5. In case you forget the...

– 15 – 
Adjusting the Projector Level 
Take note of the following when setting up the projector: 
 The projector table or stand should be level and sturdy. 
 Position the projector so that it is perpendicular to the screen. 
 Remove the Back Foot Holder on the rear adjuster foot before adjusting the projection  
angle. 
 Ensure the cables are in a safe location. You could trip over them.  
 
1.  To raise the level of the projector, lift the projector [A] and press the height-
adjuster button [B]....

— 16 — 
Adjusting the Zoom, Focus and Keystone 
1.  Use the Image-zoom  
control (on the projector 
only) to resize the 
projected image and 
screen size . 
 
2.  Use the Image-focus  
control (on the projector 
only) to sharpen the 
projected image . 
3.  Use the KEYSTONE 
buttons (on the 
projector or the remote 
control) to correct 
image-trapezoid (wider 
top or bottom) effect. 
 
4.  The keystone control 
appears on the display.