Eiki Projector EK-300U User Manual

							11
Part names and functions
Terminals
①② ③ ④⑤⑥⑦
⑬ ⑭
⑫
⑪
⑩ ⑨
⑧
①  AUDIO OUT
    Connect external audio amplifier to this jack.
②  MONO(R/L)
     For a mono audio signal (a single audio
     jack), connect it to MONO(R/L) jack.
③  VIDEO IN
    This is the terminal to input video signals.
④  VGA IN 2/VGA OUT
   - Connect a computer output to this terminal.
   - Output the analog signal form  ② to other 
      monitor.
⑤  HDMI / MHL
       This is the terminal to input the HDMI or MHL 
    signals.
⑥  HDMI
     This is the terminal to input HDMI signals.
⑦  USB-A
     When using the "Memory Viewer" function, 
     insert the USB memory directly to this 
     terminal.(Refer to Page 52)
⑧  USB-B
     This terminal is used to connect the 
     projector to the computer with a USB cable 
     when you want to use the "USB Display" 
     function.(Refer to Page 64) ⑨ 
LAN
   -    This is the LAN terminal to connect to the 
     network.
   -    Connect the projector to the computer via  
RJ45 cable when you use the "Network" 
Display function.
⑩  AUDIO IN
    This is the terminal to input computer audio 
    signals.
⑪  RS-232C
    When using RS232 to control the projector,  
    please connect the serial control line to this 
    terminal.
⑫  VGA IN 1/YPbPr/S-VIDEO IN 
     This is the terminal to input RGB, YPbPr or  
     S-video signals.
⑬  Remote Control receiver(BACK)
     Operation the projector by remote control. 
⑭  
Kensington Security Slot
This slot is for a Kensington lock used to 
deter theft of the projector.
*    Kensington is a registered trademark of 
ACCO Brands Corporation  
						

							12
Part names and functions
Top control and Indicators
①⑤
⑦
⑥ ⑧
②
③④
① MENU
     Open or close the screen menu.
② ▲▼◄►
/UP/DOWN/VOL+/VOL-
   - Select an item or adjust the value in the
      screen menu.
    - Select the image display area in  
      digital zoom + mode.
   - Increase or decrease volume.
③  POWER
     Turn on/off the projector.
④  
WARNING indicator(Refer to Page 77)
   - It flashes red when the internal projector  
     temperature is beyond the operating 
     temperature range.
   - It lights red when the power supply of the 
     projector is abnormal. ⑤ 
POWER indicator(Refer to Page 77)
   - It lights red when the projector is in stand-   
     by mode.
   - It lights green during normal operations.
   - It flashes green in the Power management  
     mode.
   - It flashes red during fans cooling.
⑥  AUTO
     Perform various settings configured
     automatically, including the "Input search" , 
     "Auto PC adj." and "Auto keystone".
⑦  OK
   - Enter menu operation.
   - Execute the selected item.
⑧ INPUT
    Select an input source.  
						

							13
Remote control
⑥⑦
⑩ ⑤
⑬
⑭
⑮
⑱
⑲ ⑯
⑰
⑳
㉑
⑧
⑪④
⑫ ⑨
Part names and functions
VGA
VIDEO HDMI
MENU
INPUT
FREEZEMUTE
BLANK
LAMP PATTERN
KEYST ONE
TIMERINFO.
SCREEN IMAGE
AUT
O
++
--D.ZOOM VOLUME
① POWER 
     Turn on or turn off the projector.
②  INPUT
    Open or close the input source menu. 
③  VGA
     Select "Computer 1" as input source.
④  VIDEO
     Select "Video" as input source.
⑤  HDMI 
     Select  “HDMI” as input source.
⑥  
AUTO
     Enter auto setup adjust mode.
⑦  MENU
    Open or close the screen menu. 
①
②
③
⑧  
  button
    - Select item or adjust data in screen 
      menu.
    - Select the image display area in  
      digital zoom + mode.
⑨  
OK
     Enter the menu or select an item in  the menu.
⑩ KEYSTONE
    Correct the keystone distortion.
⑪
 IMAGE
     Select the image mode.
⑫ FREEZE
     Freeze the projected image.  
⑬ PATTERN
     Set the internal test image. 
    
⑭ SCREEN
     Select the screen size.
⑮
 LAMP
    Select the lamp mode.
⑯ MUTE
    Turn off the volume.
⑰ INFO.
    Display the projector information. 
⑱ D.ZOOM + / -
     Digital zoom in / zoom out the image.
⑲ VOLUME + / -
      Increase / decrease the volume.
⑳ BLANK
     Temporarily close the image on the 
screen.
㉑ TIMER
    Enable the timer function.  
						

							14
Install remote control batteriesOperating range
①  Open the battery
      cover.②Install new batteries.③Put the cover 
     back.
Two AAA  batteries
For correct polarity 
(+ and –), be sure 
battery terminals 
are in contact 
with pins in the 
compartment.
Point the remote control toward the remote 
control receivers on the projector (front and 
back) when pressing any button. 
The maximum operating range for the remote 
control is about 5 meters and 60 degrees.
Part names and functions
To ensure safe operation, please observe the following precautions:
● Use two (2) AAA or LR3 type alkaline batteries.
●  Always replace batteries in sets.
● Do not use a new battery with a used battery.
●  Avoid contact with water or liquid matter.
● Do not expose the remote control to moisture or heat.
● Do not drop the remote control.
● If the battery has leaked in the remote control, carefully wipe the case clean and 
    install  new  batteries.
● Risk of explosion if two batteries are replaced by an incorrect type.
● Dispose of used batteries according to the instructions on the battery or local 
    regulations  or guides.
30°
30°
5m
30°
30°5m
The projector can be adjusted up to 10º with 
the adjustable feet.
Rotate the adjustable feet to lift the projector to 
a certain height. During lifting, rotate the foot 
clockwise.
To lower or retract the adjustable feet, rotate 
the foot counterclockwise.
Keystone distortion of projected images can 
be corrected by auto settings, remote control 
operation or menu operation.
Adjustable feet
Adjustable feet  
						

							15
Installation
Positioning the projector
Note:
● The brightness in a room has a great influence on picture quality . It is recommended to limit the 
    ambient lighting in order to get the best image.
● All measurements are approximate and may vary from the actual sizes.
EK-302X 16:9
4:3
Screen size
(WxH)mm
4:3 aspect 
ratio
40"
100" 150" 200" 300"
813x610 2032x1524
3048x2286 4064x30486096x4572
Maximum 1.1m2.9m4.3m 5.7m8.6m
Minimum 1.8m4.6m7.0m 9.3m14.0m
Screen size
(WxH)mm
16:9 aspect 
ratio 40"
100" 150" 200" 300"
886x498 2214x1245
3321x1868 4428x24916641x3736
Maximum 1.2m3.1m4.7m 6.3m9.4m
Minimum 2.0m5.1m7.6m10.1m 15.2m
(Diagonal:Inch)
   Max.    Min.
(Center)
(Diagonal:Inch)
   Max.    Min.
(Center)
1.1m(1.2m) 2.9m(3.1m) 4.3m(4.7m) 5.7m(6.3m) 8.6m(9.4m)
14.0m(15.2m)
1.2m(1.2m) 3.0m(3.1m)4.6m(4.7m)
6.1m(6.3m) 9.2m(9.4m)
14.8m(15.2m)
(Diagonal:Inch)
   Max.
   Min.
(Center)
1.1m(1.1m) 2.8m(2.9m)4.2m(4.3m)
5.6m(5.8m)8.5m(8.7m)
13.7m(14.1m)

Note:
  The data in "()" is the project distance for  
 16:9 aspect ratio. EK-300U / EK-303U /EK-305U
16:916:10
Screen size
(WxH)mm
16:9 aspect 
ratio
40"
100" 150" 200" 300"
886x498 2214x1245
3321x1868 4428x24916641x3736
Maximum 1.1m2.9m4.3m 5.8m8.7m
Minimum 1.9m4.7m7.0m 9.4m14.1m
Screen size
(WxH)mm
16:10 aspect 
ratio 40"
100" 150" 200" 300"
862x538 2154x1346
3231x2019 4308x26926462x4039
Maximum 1.1m2.8m4.2m 5.6m8.5m
Minimum 1.8m4.5m6.8m 9.1m13.7m
(Diagonal:Inch)
   Max.    Min.
(Center)
(Diagonal:Inch)
   Max.    Min.
(Center)
1.1m(1.2m) 2.9m(3.1m) 4.3m(4.7m) 5.7m(6.3m) 8.6m(9.4m)
14.0m(15.2m)
1.2m(1.2m) 3.0m(3.1m)4.6m(4.7m)
6.1m(6.3m) 9.2m(9.4m)
14.8m(15.2m)
(Diagonal:Inch)
   Max.
   Min.
(Center)
1.1m(1.1m) 2.8m(2.9m)4.2m(4.3m)
5.6m(5.8m)8.5m(8.7m)
13.7m(14.1m)

Note:
  The data in "()" is the project distance for  
 16:9 aspect ratio.
EK-301W
16:916:10
Screen size
(WxH)mm
16:9 aspect 
ratio
40"
100" 150" 200" 300"
886x498 2214x1245
3321x1868 4428x24916641x3736
Maximum 1.2m3.1m4.7m 6.3m9.4m
Minimum 2.0m5.1m7.6m10.1m 15.2m
Screen size
(WxH)mm
16:10 aspect 
ratio 40"
100" 150" 200" 300"
862x538 2154x1346
3231x2019 4308x26926462x4039
Maximum 1.2m3.0m4.6m 6.1m9.2m
Minimum 2.0m4.9m7.4m 9.9m14.8m
(Diagonal:Inch)
   Max.    Min.
(Center)
(Diagonal:Inch)
   Max.    Min.
(Center)
1.1m(1.2m) 2.9m(3.1m) 4.3m(4.7m) 5.7m(6.3m) 8.6m(9.4m)
14.0m(15.2m)
1.2m(1.2m) 3.0m(3.1m)4.6m(4.7m)
6.1m(6.3m) 9.2m(9.4m)
14.8m(15.2m)
(Diagonal:Inch)
   Max.
   Min.
(Center)
1.1m(1.1m) 2.8m(2.9m)4.2m(4.3m)
5.6m(5.8m)8.5m(8.7m)
13.7m(14.1m)

Note:
  The data in "()" is the project distance for  
 16:9 aspect ratio.  
						

							16
Installation
Connecting to computer (Digital and analog RGB)
Cables used for connection:
● VGA cable                                                              
● HDMI cable                              
● Serial cable*
(*=Serial cables is not supplied with the projector)
Unplug the power cords of both the projector and external equipment from the AC outlet 
before connecting the cables.
HDMI 
output
HDMIcable
HDMI
input
RS232 
input
RS232 
output
Serial 
cable VGA 
output
VGA 
input/output
VGA
cable VGA
cable
VGA 
input VGA 
output/input  
						

							17
Installation
Connecting to video equipment (Video, S-Video)
Cables used for connection:
● S-video cable**                                                  ● Component conversion cable*
●  Video cable*  
(*=Cables are not supplied with the projector)
(**=Dedicated cable is required and can be ordered through your dealer)\
S-video 
input
S-video 
output
Video 
output
Video 
input Component 
output
Component 
input
S-video
cable
Component 
conversion cable
Video
cable
Unplug the power cords of both the projector and external equipment from the 
AC outlet 
before connecting the cables.  
						

							18
(R)   (L)(R)   (L) Audio 
cable
Audio cable
(stereo)
Audio cable
(stereo) Note: The left and right 
channels  are combined 
when there is only the 
L(mono) is inserted.
External audio equipment
Unplug the power cords of both the projector and external equipment from the 
AC outlet 
before connecting the cables.
Installation
Connecting to audio equipment
Cables used for connection:
● Audio cable*                              
(*=Cables are not supplied with the projector)
Audio 
input
Audio 
input Audio input
Audio 
output
Audio output
Audio 
output  
						

							19
USB-B 
cable
USB-A 
output
USB-B 
input
USB-A 
input
      USB-A device
Installation
Connecting to USB device (USB-A, USB-B)
Cables used for connection:
● USB-B cable*                                                   
(*=Cables are not supplied with the projector)
Unplug the power cords of both the projector and external equipment from the 
AC outlet 
before connecting the cables.  
						

							20
Installation
Connecting the AC power cord
This projector uses nominal input voltages of 
100–240V AC and it automatically applies to 
different input voltages. It is designed to work 
with a single-phase power system having a 
grounded neutral conductor. To reduce the risk 
of electrical shock, do not plug into any other 
type of power system. If you are not sure of 
the type of power being supplied, consult your 
authorized dealer or service station. Connect 
the projector with all peripheral equipment 
before turning it on.
The AC outlet should be near this equipment 
and must be easily accessible.Note:

Note: 
   For safety, unplug the AC power cord when the projector is not in use. When the projector is 
   connected to an outlet with AC power cord, it is in stand-by mode and consumes a little electric 
   power.
 Note:
  ●   Using incorrect power cord may influence the product performance, or even cause hazards like an  
      electric shock or fire. To ensure the product performance and security, please apply the cable of the 
      same model with the original one.
Note on the power cordAC power cord must meet the requirements of the country where you use the projector . Confirm the AC 
plug type with the chart below and proper AC power cord must be used. If the supplied AC power cord 
does not match your AC outlet, contact your sales dealer.
Projector side AC outlet side
For the U.S.A. and  Canada For Continental 
Europe For the U.K.
To power cord 
connector on your 
projector.
Ground
To the AC outlet.To the AC outlet.To the AC outlet.
Ground
Connect the AC power cord 
(supplied) to the projector.