Epson Projector 5020UB User Manual

							Using WirelessHD61
Connecting the WirelessHD Transmitter
To prepare your device to work with the WirelessHD button on the remote control, follow 
these steps:
1. Follow the instructions on the previous page and place the transmitter within range of the 
projector.
2. Plug the AC adapter into the transmitter and an electrical outlet.
3. Connect HDMI cables to your video devices and the HDMI ports on the side and back 
of the WirelessHD Transmitter.
Note: You can connect up to five input sources to the transmitter.
4. To use the WirelessHD Transmitter as a pass-through device to a television or other 
display, connect an HDMI cable to the display device and the HDMI output port on the 
back of the transmitter. 
						

							62Using WirelessHD
Viewing WirelessHD Content
Follow these steps to view WirelessHD content:
1. Turn on the power switch on the side of the transmitter.
2. Turn on your source device and begin playback.
3. Turn on the projector.
4. Press the 
WirelessHD button on the remote control.
Note: If the WirelessHD connection fails, press the Setup button on the bottom of the 
transmitter, then try again.
The WiHD light on the transmitter should light up and your projector should now display 
WirelessHD content. If it doesn’t, see “Solving WirelessHD Problems (PowerLite Home 
Cinema 3020e Only)” on page 84.
Switching WirelessHD Sources
If you have connected multiple input devices or an output device, follow these steps to switch 
sources:
1. Press the 
Input button on the remote control or the WirelessHD Transmitter.
Remote control WirelessHD Transmitter 
						

							Using WirelessHD63
Note: Make sure to point the remote at the WirelessHD transmitter.
The sub-screen menu is displayed:
2. Press the 
Input button repeatedly to highlight different input sources.
When you have highlighted the source you want to switch to, stop pressing the 
Input button. 
The display will automatically switch to the selected source after a few seconds. 
						

							64Using WirelessHD
If you have connected a television or other display to the output port on the transmitter and 
want to switch between wired and wireless display modes, press the 
Output button on the 
remote control or transmitter.
Note: The WiHD light on the transmitter will light up when the wireless display mode is active.
Using Picture-in-Picture
If you’ve connected multiple video sources to the WirelessHD Transmitter, you can use the 
Picture-in-Picture (P-in-P) feature to wirelessly project images from two separate video 
sources at the same time.
Make sure the video sources you want to project from are turned on, then follow these steps:
1. Press the 
P-in-P button on the remote control to enable P-in-P projection.
2. Do the following to control the P-in-P display:
■Press the Input button on the remote control or the WirelessHD Transmitter to 
change the video source displayed in the sub-screen. Keep pressing the button to 
cycle through all of the connected video devices.
■Press the Output button to change the position of the sub-screen. The screen moves 
counter-clockwise from corner to corner each time the 
Output button is pressed.
Remote controlWirelessHD Transmitter 
						

							Using WirelessHD65
■Press and hold the P-in-P button on the remote control to switch the sources shown 
in the main display and the sub-screen.
3. When you’re finished watching P-in-P, press the 
P-in-P button on the remote control to 
close the sub-screen and resume normal projection. 
						

							66Using HDMI Link
Using HDMI Link
When you connect HDMI CEC-compatible devices to the projector with HDMI cables, you 
can control them using the HDMI Link control buttons on the projector’s remote control. 
This lets you use just one remote control to operate many commonly used features on all your 
devices.
In a typical configuration, your DVD, Blu-Ray or other media player may be connected to 
the projector through an amplifier or home theater system. You can connect up to three 
media players that conform to the HDMI CEC standard. Even if the amplifier does not 
conform to the HDMI CEC standard, you can still use the projector’s HDMI Link control 
buttons to operate the media player as long as the media player conforms to the HDMI CEC 
standard.
Note: Some HDMI CEC functions may not operate, depending on the connected product’s design 
and compliance with the HDMI CEC standard.
Setting Up HDMI Link
To prepare your devices to work with the HDMI Link control buttons, follow these steps:
1. Press the 
HDMI Link button on the projector’s remote control.
2. Select 
HDMI Link and set it to On.
Amplifier
Media player HDMI
HDMI 
						

							Using HDMI Link67
3. Press the HDMI Link button to exit the menu system.
4. Set up your connected devices so their HDMI CEC-compatible functions are enabled. 
For details, refer to the device manufacturer’s documentation.
Changing HDMI Link Settings
1. Press the HDMI Link button on the projector’s remote control.
2. Select 
Device Connections. You see this screen:
Note: WirelessHD is only available on the PowerLite Home Cinema 5020UBe.
3. Use the u and d arrow buttons to select the device you want to operate, then press 
Enter. Devices are listed by type (Player, Recorder, AV System, or Tuner) and by name, 
if the model number is available.
4. Once the device is selected, use the HDMI Link control buttons on the remote control to 
operate it. You can also use the 
On, Standby, Enter, Esc, and arrow buttons. 
Commonly available functions include turning on the device when it’s in standby mode, 
starting playback, adjusting the volume, and operating the device’s link menu.
In addition, HDMI Link allows your projector and other devices to be turned on and off 
together:
■If you turn on a connected device, the projector automatically turns on and switches 
to the correct input source.
Note: The power switch on the back of the projector must be turned on for this to work.
■If you turn on the projector, connected devices such as an amplifier and Blu-Ray 
player are turned on. If multiple video devices are connected, the one last used is 
turned on. When you turn off the projector, the connected devices are turned off.
Note: The CEC power link function of the connected devices must be enabled for this to work. 
						

							68Maintenance
Maintenance
Your projector needs little maintenance. All you need to do on a regular basis is keep the lens 
clean. You also may need to clean the air filter to prevent overheating.
Warning: Before cleaning any part of the projector, turn it off and unplug the power cord. Never 
open any cover on the projector, except as specifically explained in this manual. Dangerous 
electrical voltages in the projector can injure you severely. Do not try to service this product 
yourself, except as specifically explained in this User’s Guide. Do not use sprays that contain 
flammable gas to remove dirt and dust from the projector’s lens, air filter, or case.
The only parts you should replace are the air filter and the lamp. If another part needs 
replacing, contact your dealer or a qualified servicer.
Cleaning the Lens
Clean the lens whenever you notice dirt or dust on the surface. 
Note: Carefully open the lens shutter to clean the lens. Do not clean the lens while the projector 
is turned on.
■Use a blower brush that is designed for camera equipment to remove dust from the lens.
■To remove dirt or smears, use a lens cloth or tissue. If necessary, moisten the cloth with 
lens cleaner and gently wipe the lens surface.
Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the 
projector lamp may cause a fire. 
						

							Maintenance69
Caution: Never rub the lens with abrasive materials. Use only lens cleaning fluids that are designed 
for cleaning optics. Avoid touching the lens with your bare hands to prevent fingerprints on or 
damage to the lens surface.
Cleaning the 3D Glasses
Use the included lint-free cloth (do not use paper towels) to gently wipe the 3D glasses 
whenever you notice dust, dirt, smudges, or fingerprints on the surface.
Caution: Never rub the 3D glasses with abrasive materials. 
						

							70Maintenance
Cleaning the Projector Case
Before you clean the case, turn off the projector and unplug the power cord.
■To remove dirt or dust, wipe the case with a soft, dry, lint-free cloth.
■To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral 
detergent. Then wipe the case and dry it with a dry cloth.
Caution: Never use wax, alcohol, benzene, thinner, or other chemical detergents. These 
can damage the case. Do not use canned air, or the gases may leave a residue. Never spray any 
liquid directly on the unit.
Cleaning and Replacing the Air Filter
Regular filter maintenance is important to maintaining your projector. Your Epson projector 
is designed with an easily accessible, user-replaceable filter to protect your projector and make 
regular maintenance simple. Filter maintenance intervals will depend on the environment. 
If regular maintenance is not performed, your Epson projector will notify you when the 
temperature inside the projector has a reached a high level. Do not wait until this warning 
appears to maintain your projector filter as prolonged exposure to high temperatures may 
reduce the life of your projector or lamp. See page 77 for more information.
Damage due to the failure to properly maintain the projector or its filter may not be covered 
by the projector or lamp Limited Warranties.
Follow the steps below to maintain your projector’s air filter.
1. Press the Ppower button on the projector twice or the 
Standby button on the remote 
control, wait for the power light to stop flashing, and turn off the power switch on the 
back of the projector. The projector cools down.
2. Unplug the power cord.