Optoma Projector Ep1690 User Manual

							
English

Installation

Connecting Video
Due to the difference in applications for each country, some regions may have different accessories.
1.........................................................................\
......................................Power Cord2........................................................................RCA Component Cable for YPbPr3.........................................................................\
...SCART VGA/S-Video Adaptor 4.........................................................................\
.................Composite Video Cable5.........................................................................\
..........................Audio Input Cable6.........................................................................\
.......................Audio Output Cable7.........................................................................\
..................................S-Video Cable 8.........................................................................\
........................VGA to VGA Cable
1
2
3
S-Video Output
Video Output
DVD Player, Set-top Box, HDTV receiver
6
7
Audio Output (For Active Speakers)
4
5
5
3
8  
						

							
English2

Installation

Powering On the Projector
1. Remove the lens cap. 
2.  Ensure that the power cord and signal cable are securely 
connected.  The Power LED will flash green.
3.  Turn on the lamp by pressing “Standby/ON” button on 
the control panel. And the Power LED will turn green.
4.  Turn on your source (computer, notebook, video player, 
etc.).  The projector will detect your source automatically .
	If you connect multiple sources at the same time, use the 
“Source” button on the control panel or direct source key 
on remote control to switch.
Powering On/Off the Projector
Turn on the projector first and then the signal sources.
Standby/ON
Lens Cap1
2   
						

							
English3

Installation

Warning Indicator
 When the “TEMP” indicator turns red, it indicates the pro-
jector has overheated. The projector will automatically shut 
itself down.  
  When the “LAMP” indicator turns red, it indicates a prob-
lem with the lamp.  Turn off the projector and disconnect the 
power cord from the electrical outlet, then contact your local 
dealer or our service center. See page 42. 
  When the “LAMP” indicator flashes red, it indicates the 
fan has failed.  Stop using the projector and disconnect the 
power cord from the electrical outlet, then contact your local 
dealer or our service center. See page 42. 
Powering Off the Projector
1.   Press the “Standby/ON” button to turn off the projector 
lamp; you will see a message displayed on the projector’s 
screen. 
Press the “Standby/ON” button again to confirm, otherwise 
the message will disappear after 5 seconds.
2.  The cooling fans continue to operate for abut 30 seconds for 
the cooling cycle.  When the Power LED starts flashing, the 
projector has entered standby mode.
Once in standby mode, simply press “Standby/ON” button 
to restart the projector.
3.  Disconnect the power cord from the electrical outlet and the 
projector.
4.  Do not turn on the projector immediately following a power 
off procedure.  
						

							
English4

Installation

Adjusting the Projected Image
Adjusting the Projector Image Height
Tilt Adjusting 
Feet
Elevator Foot
Elevator Button
The projector is equipped with elevator feet for adjusting the 
image height.
 To raise the image:
1.  Press the elevator buttons 
.
2.  Raise the image to the desired height, then release the 
button to lock the elevator foot  into position.
3.  Use tilt adjusting feet 
 to fine tune the display angle. 
 To lower the image:
1.  Press the elevator buttons.
2.  Lower the image, then release the button to lock the 
elevator feet into position.
3.  Use tilt adjusting feet 
 to fine tune the display angle.
3
2
1   
						

							
English

Installation

2.4"(4.cm)
20.2"(306.cm)
               6."(42.6cm)
2.4"(2.4cm)
24."(4.cm)
43." (0.cm)
."(22.43cm)
4.2"(36.cm)
203.4"(6.cm)
26.3"(664.3cm)
34.2"(00.cm)
4.'(.m)
40.0'(2.2m)2.'(.0m)22.3'(.0m)6.4'(.0m).'(3.0m)
36.2"(2.cm)
Width
Height
Diagona
l
Hd

Zoom Lever
Adjusting the Projector Zoom / Focus
You  may  turn  the  zoom  lever  to  zoom  in  or  out.    To  focus 
the image, rotate the focus ring until the image is clear. The 
projector  will  focus  at  distances  from  4.9  to  40.0  feet  (1.5  to 
12.2 meters). 
Adjusting Projection Image Size
This graph is for user’s reference only.
Screen(Diagonal)
Max.43.59”(110.7cm)87.18”(221.4cm)145.29”(369.0cm)203.41”(516.7cm)261.53”(664.3cm)354.52”(900.5cm)Min.36.25”(92.1cm)72.49”(184.1cm)120.82”(306.9cm)169.15”(429.6cm)217.48”(552.4cm)294.81”(748.8cm)
Screen 
Size
Max.(WxH)37.38”x 22.43”94.94x 56.96cm74.75” x 44.85”189.9 x 113.9cm124.59” x 74.75”316.5 x 189.9cm174.42” x 104.65”443.0 x 265.8cm224.26” x 134.56”569.6 x 341.8cm304.00” x 182.40”772.2 x 463.3cmMin.(WxH)31.08” x 18.65”78.9 x 47.4cm62.16” x 37.30”157.9 x 94.7cm103.61” x 62.16”263.2 x 157.9cm145.05” x 87.03”368.4 x 221.1cm186.49” x 111.89”473.7 x 284.2cm252.80” x 151.68”642.1 x 385.3cm
HdMax.7.18” (18.2cm)14.35” (36.5cm)23.92” (60.8cm)33.49” (85.1cm)43.06” (109.4cm)58.37” (148.3cm)Min.5.97” (15.2cm)11.94” (30.3cm)19.89” (50.5cm)27.85” (70.7cm)35.81” (90.9cm)48.54” (123.3cm)
Distance4.9’ (1.5m)9.8’ (3.0m)16.4’ (5.0m)22.3’ (7.0m)29.5’ (9.0m)40.0’ (12.2m)
Focus Ring  
						

							
English6

User Controls

Control Panel
Control Panel & Remote Control
There are two ways for you to control the functions: Remote 
Control and Control Panel.
Using the Control Panel
Standby/ONRefer to the “Power On/Off the Projector” section 
on pages 12-13.
SourcePress “Source” to select an input signal.
MenuTurns the menu On or Off.
Four Direc-
tional Select 
Keys
Use        to navigate through the menus.
SelectConfirm your item selection.
Re-SyncAutomatically synchronizes the projector to the 
input source.   
						

							
English

User Controls

Remote 
Control
Using the Remote Control
PowerRefer to the “Power On/Off the Projector” 
section on pages 12-13.
Re-Sync Automatically synchronizes the projector 
to the input source.
Vertical KeystoneAdjusts image distortion caused by tilting 
the projector .
Display FormatDisplay the “Format” section of the on-
screen display menu to select the desired 
format.
Laser ButtonAim the remote at the viewing screen, 
press and hold this button to activate the 
laser pointer.
AV MuteMomentarily turns off the audio and video.
FreezePress “Freeze” to pause the screen image.
Display ModeSelect the display mode from Cinema, 
sRGB, Bright, TV and User.
Mouse ControlUse this button to navigate the mouse on 
the page.
Mouse Right ClickMouse right click.
Mouse Left ClickMouse left click.
Mouse Page UpUse this button to page up.
Mouse Page DownUse this button to page down.
Zoom InZoom in to magnify the image.
Zoom OutZoom out to reduce the image.
Four Directional 
Select KeysUse        to navigate through the 
menus.
MenuDisplay or exits the on-screen display 
menus for projector.
ClearClear your selection.
EnterConfirm your item selection.
Source LockSelect auto detection all connector ports or 
lock current connector port.
Mouse controls require USB connection to computer.  
						

							
English

User Controls

Using the Remote Control
VideoChoose composite video source.
S-VideoChoose S-video source.
VGA1Choose primary VGA-In source or SCART 
source.
VGA2Choose secondary VGA-In source or 
SCART source.
DVIChoose DVI-D source.   
						

							
English

User Controls

The Projector has multilingual On-screen Display menus that 
allow you to make image adjustments and change a variety of 
settings. The projector will automatically detect the source. 
How to operate
1. To open the OSD menu, press “Menu” on the Remote Control 
or Control Panel.
2  When OSD is displayed, use     keys to select any item in 
the main menu.  While making a selection on a particular page, 
press “Select (Enter)” key to enter sub menu.
3. Use      keys to select the desired item and adjust the set-
tings by     key.
4. Select the next item to be adjusted in the sub menu and adjust 
as described above.
5. Press “Select (Enter)” to confirm, and the screen will return to 
the main menu.
6. To exit, press “Menu” again.  The OSD menu will close and the 
projector will automatically save the new settings.
On-screen Display Menus
Main Menu
Sub MenuSetting  
						

							
English20

User Controls

Menu Tree