Optoma Projector Ep910 User Manual

							
31English

User Controls

 Security Settings
  Projector ID
   ■ First Time:
    1. Press “Enter” to set password.
   2.  The Password is 4 digits, Default value is “0000”. 
    3.  Use number buttons to select your password, and then press  
      “Enter” key to confirm your selection.
   ■ Change Password:
    1. Input the old password.
    2. Changes a new password.
   3.  The password is 4 bits, default value is “0000”.
    4. Confirms the password, please input the new password once  
      again.
    5.  Use number buttons to select your password, and then press  
      “Enter” key to confirm your selection.
  Security Mode
■ On: Choose “On” to use security verification while user switch 
on projector.
■ Off: When user switch on projector without password.
■ Timer: Displays the usable hours when switch on the projec-
tor.  When the time remaining is 0, the time out message will 
appear, and then press “Menu” or “Enter” to select input 
password.
  Timer (minutes): When the Timer is selecting, this function can  
  be used. 
Security and 
Network 
						

							
32English
User Controls
 DHCP
  Enable: Assign an IP address to the projector from the DHCP  
    server automatically.  
  Disable: Assign an IP address manually.
 IP
 Select an IP address. 
 Submask
 Select subnet mask number.
 Gateway 
 Select the default gateway of the network connected to the    
  projector.
 Network Default 
 Choose “Enter” to return the display parameters on this menus to  
  the factory default settings. 
						

							
33English
Appendices
Problem: No image appears on screen
 Ensure all the cables and power connections are correctly and  
  securely connected as described in the “Installation” section.
 Ensure the pins of connectors are not crooked or broken.
 Check if the projection lamp has been securely installed. Please  
  refer to the “Replacing the lamp” section.
 Make sure you have removed the lens cap and the projector is  
  switched on.
 Ensure that the “AV Mute” feature is not turned on.
Problem: Left of right edge of the image is missing or the im-
age is unstable or noisy
 Press “Re-Sync” on the remote control or control panel.
  If you are using a PC:
 For Windows 3.x:
  1.  In the Windows Program Manager, double click the “Windows 
    Setup” icon in the Main group.
  2.  Verify that your display resolution setting is less than  or equal  
   to 1600 x 1200.
 For Windows 95, 98, 2000, XP:
  1.  From the “My Computer” icon, open the “Control Panel”  
    folder, and double click the “Display” icon.
  2.  Select the “Settings” tab  
  3.  Click on the “Advanced Properties” button.
 If the projector is still not projecting the whole image, you will  
  also need to change the monitor display you are using. Refer to  
  the following steps.
 4.  Verify the resolution setting is less than or equal to 1600 x 1200  
Troubleshooting
 If you experience trouble with the projector, refer to the  
  following information.  If the problem persists, please   
  contact your local reseller or service center, see page 40 for  
  details. 
						

							
34English

Appendices

 5.  Select the “Change” button under the “Monitor” tab .
  6.  Click on “Show all devices.” Next, select “Standard monitor  
    types” under the SP box; choose the resolution mode you need  
    under the “Models” box. 
  If you are using a Notebook:
  1.  First, follow the steps above to adjust resolution of the    
    computer.
  2.  Press the toggle output settings. example:[Fn]+[F4]
   
  If you experience difficulty changing resolutions or your    
  monitor freezes, restart all equipment including the projector.
Problem: The screen of the Notebook or PowerBook computer 
is not displaying a presentation
 If you are using a Notebook PC:
  Some Notebook PCs may deactivate their own screens when a 
  second display device is in use. Each has a different way to be 
  reactivated.  Refer to your computer’s documentation for detailed 
  information.
Problem: Image is unstable or flickering
 Use “Tracking” to correct it.
 Change the monitor colour setting from your computer.
Problem: Image has vertical flickering bar
 Use “Frequency” to make an adjustment.
  Check and reconfigure the display mode of your graphic card to  
  make it compatible with the product. 
Problem: Image is out of focus
  Adjusts the Focus Ring on the projector lens. 
Compaq=>   [Fn]+[F4]
Dell =>     [Fn]+[F8]
Gateway=>  [Fn]+[F4]
IBM=>    [Fn]+[F7]
Mac Apple: System Preference-->Display-->Arrangement-->Mirror display
Packard =>   [Fn]+[F4]Hewlett 
NEC=>     [Fn]+[F3]
Toshiba =>   [Fn]+[F5] 
						

							
35English

Appendices

  Make sure the projection screen is between distance 4.9 to 39.4 feet  
  (1.5 to 12.0 meters) from the projector. See page 15.
Problem: The image is stretched when displaying 16:9 DVDThe projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting.
If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following:
 Please select 4:3 aspect ratio type on your DVD player if you are    playing a 16:9 DVD.
 If you can’t select 4:3 aspect ratio type on your DVD player, please    select 4:3 aspect ratio in the on screen menu.
Problem: Image is reversed
  Select “Management-->Projection” from the OSD and adjust the  
  projection direction.
Problem: Lamp burns out or makes a popping sound
 When the lamp reaches its end of life, it will burn out and may  
  make a loud popping sound.  If this happens, the projector will not  
  turn on until the lamp module has been replaced. To replace the  
  lamp, follow the procedures in the “Replacing the Lamp”.
Problem: LED lighting message
Steady light => No light => 
MessagePower-LED(Green)Power-LED(Blue x 5)Power-LED(RED)T e m p -LEDL a m p -LED
Standby State (Power available)
Power on
Power off (Cooling)Flashing
Lamp fail
Thermal fail
Fan fail
Over Temp.
Power on with Over Temp.Flashing 
						

							
36English

Appendices

Problem: Message Reminders
 Fan fail: 
 
 Over temperature:  
 
 Replacing the lamp:  
 
  Password error :  
 
    
						

							
37English

Appendices

Replacing the lamp
The projector keeps track of the lamp usage.  It will show you a 
warning message 
When you see this message, change the lamp as soon as pos-
sible. Make sure the projector has cooled down for at least 30 
minutes before changing the lamp. 
Warning: Lamp compartment is hot!  Allow 30 minutes to cool down before changing lamp!
Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped.
 Lamp Replacement Procedure: 
  1.  Switch off the power to the projector by pressing the Power/     Standby button.
  2.  Allow the projector to cool down for at least 30 minutes.
  3.  Disconnect the power cord.
  4.  Use a screwdriver to remove the screws from the cover.
 5.  Push up and remove the cover.
 6.  Remove the 2 screws from the lamp module.
  7.   Pull out the lamp module. 
  To replace the lamp module, reverse the previous steps.
3
2
4
1 
						

							
38English

Appendices

Remark :  “*”com-pressed computer image.
Compatibility Modes
ModeResolution(ANALOG)(DIGITAL)
V.Frequency(Hz) H.Frequency(kHz) V.Frequency(Hz) H.Frequency(kHz) 
VESA VGA640 x 3507031.57031.5
VESA VGA640 x 3508537.98537.9
VESA VGA640 x 4008537.98537.9
VESA VGA640 x 4806031.56031.5
VESA VGA640 x 4807237.97237.9
VESA VGA640 x 4807537.57537.5
VESA VGA640 x 4808543.38543.3
VESA VGA720 x 4007031.57031.5
VESA VGA720 x 4008537.98537.9
VESA SVGA800 x 6005635.25635.2
VESA SVGA800 x 6006037.96037.9
VESA SVGA800 x 6007248.17248.1
VESA SVGA800 x 6007546.97546.9
VESA SVGA800 x 6008553.78553.7
VESA XGA1024 x 76843.435.5******
VESA XGA1024 x 7686048.46048.4
VESA XGA1024 x 7687056.57056.5
VESA XGA1024 x 7687560.07560.0
VESA XGA1024 x 7688568.7******
VESA SXGA1280 x 10246063.986063.98
VESA SXGA1280 x 10247579.987579.98
VESA SXGA1280 x 10248591.18591.1
VESA SXGA+1400 x 10506063.986063.98
* VESA UXGA1600 x 12006075.06075.0
MAC LC 13”640 x 48066.6634.98******
MAC II 13”640 x 48066.6835******
MAC 16”832 x 62474.5549.725******
MAC 19”1024 x 7687560.24******
 MAC1152 x 87075.0668.68******
MAC G4640 x 4806031.35******
MAC G4640 x 48012068.03******
MAC G41024 x 76812097.09******
 i MAC DV640 x 48011760******
 i MAC DV800 x 6009560******
 i MAC DV1024 x 7687560******
 i MAC DV1152 x 8707568.49******
 i MAC DV1280 x 9607575******
 i MAC DV1280 x 10248591.1****** 
						

							
39English

Appendices

Please note that damage resulting from incorrect installation will invalidate the war-ranty.
Ceiling Mount Installation
1.  To prevent damaging your projector, please use the ceiling 
mount package for installation.
2.  If you wish to use a third party ceiling mount kit, please 
ensure the screws used to attached a mount to the projector 
met the following specifications:
  Screw type: M4
  Maximum screw-thread length into the projector: 10mm
  Minimum screw-thread length into the projector: 8mm
Warning: 1. If you buy the ceiling mount from other com-pany,  please ensure that there is at least 10cm distance between the bottom cover of the projector and the ceiling.2. Avoid placing the projector near sources of heat such air-con-ditioning units and heaters otherwise it may overheat and shut down automatically.Min.610.60mm
(24.04")/Max.850.60mm
(33.49")
410.99mm(16.18")
185.00mm
(7.28")
106.00mm
(4.17")310.62mm
(12.23")
200.00mm(7.87")
100.00mm(3.94")
82.50mm(3.25")
(3.25")82.50mm 
						

							
40English
Appendices
Optoma Global Office
For service or support please contact your local office.
USA
715 Sycamore Drive  Tel : 408-383-3700
Milpitas, CA 95035, USA  Fax: 408-383-3702 
www.optomausa.com Service : [email protected]
Canada
120 West Beaver Creek Road Unit #9
Richmond Hill, ON L4B 1L2, Canada
Tel : 905-882-4228 Fax: 905-882-4229
www.optoma.com
Europe
42 Caxton Way, The Watford Business Park 
Watford, Hertfordshire, WD18 8QZ, UK 
Tel : +44 (0) 1923 691 800  Fax: +44 (0) 1923 691 888
www.optomaeurope.com
Service Tel : +44 (0)1923 691865  Service : [email protected]
Taiwan
5F., No. 108, Minchiuan Rd.  Tel : +886-2-2218-2360
Shindian City, Taipei Taiwan 231,  Fax: +886-2-2218-2313
R.O.C. www.optoma.com.tw
Service : [email protected]  asia.optoma.com
Hong Kong
Unit 901, 9/F., Vogue Centre, No. 696 
Castle Peak Road, Kowloon, Hong Kong
Tel : +852-2396-8968 Fax: +852-2370-1222
www.optoma.com.cn
China
5F, No. 1205, Kaixuan Rd.,  Tel : +86-21-62947376
Changning District  Fax: +86-21-62947375
Shanghai, 200052, China www.optoma.com.cn
Latin America
715 Sycamore Drive  Tel : 408-383-3700
Milpitas, CA 95035, USA Fax: 408-383-3702
www.optoma.com.br www.optoma.com.mx