Epson Projector Emp 8150 User Manual

							 Safety Precautions - 9
Never look into the lens when the power is switched on.
An extremely strong light is emitted that may cause sight defects. 
Special attention must be paid by households with children.
Take care when handling power plugs and power connectors.
Failure to observe these instructions may result in the outbreak of fire 
or electric shocks.
Observe the following precautions when handling power plugs and 
power connectors.
·Never connect too many appliances to a single socket.
·Never use plugs or connectors to which dust, dirt or other foreign 
objects have adhered.
·Ensure that the plugs and connectors are firmly inserted as far as 
they will go.
·Do not attempt to plug in plugs or connectors with wet hands.
·Do not pull the Power Cord when disconnecting plugs and connec-
tors. Always ensure that the actual plug or connector is firmly 
gripped.
The projector includes many glass parts, such as the lens and 
lamps.
If any of these parts should break, handle them with extreme care to 
avoid injury and then contact your dealer or nearest address provided 
at page 107 and request repairs.
Never place vases or containers that contain liquid on top of the 
projector. 
If the water is spilt and enters the outer case, it may result in the out-
break of fire or electric shocks.
Never insert or drop metal or inflammable objects, or any other 
foreign objects into the suction inlets and ventilation outlets on 
the projector. 
Failure to observe this may result in the outbreak of fire or electric 
shocks.
Never place the projector or the battery-operated remote control  
in locations with excessive temperatures, such as in vehicles 
with closed windows, in areas subject to direct sunlight, or near 
the fan outlets of air-conditioners and heaters.
Failure to observe this may result in heat-distortion that would have 
an adverse affect on the contents of the projector, and may result in 
the outbreak of fire or electric shocks.
Wa r n i n g 
						

							10 - Safety Precautions
Caution
Never stand on the projector or place any heavy objects on it.
Failure to observe this may result in it dropping over, becoming dam-
aged, or causing injury.
Never place the projector on unstable surfaces, such as wobbly 
tables or slanted surfaces.
Failure to observe this may result in it dropping over, becoming dam-
aged, or causing injury.
Do not place or store the projector within the reach of children’s 
hands. 
Failure to observe this may result in it dropping over, becoming dam-
aged, or causing injury.
Do not place the projector in humid or dusty locations, or in 
locations where it would be subject to oil steam or water steam, 
such as kitchens or near humidifiers.
Failure to observe this may result in the outbreak of fire or electric 
shocks.
Never block the projector’s suction inlets or ventilation outlets. 
Failure to observe this may result in the build up of high temper-
atures inside the projector, leading to the outbreak of fire. Do 
not place the projector in the following locations.
·In narrow, badly ventilated areas, such as in cupboards or in book-
cases. 
·On top of carpets, matresses or blankets.
·Never cover the projectors with table cloth or other material.
Also, if placing by a wall, ensure that at least 20cm of space has 
been provided between the projector and the wall.
Always ensure that the plug has been disconnented from the 
power socket when it is not to be used.
Failure to observe this may result in the outbreak of fire. 
						

							 Safety Precautions - 11
Always ensure that the power has been switched off, the plug 
has been disconnected from the power socket, and all other 
cables have been disconnected when moving the projector.
Failure to observe this may result in the outbreak of fire or electric 
shocks.
Never attempt to remove the lamp immediately after the projec-
tor has been used. Wait for the projector to cool down suffi-
ciently by leaving it for at least sixty minutes after the power 
supply has been switched off before attempting this.
Failure to observe this may result in burns or other injuries.
Misuse of the batteries may result in damage to the batteries 
and subsequent leakages, leading to the outbreak of fire, injury 
and product corosion. Observe the following precautions to 
ensure safety.
·Never use combinations of different batteries, or old batteries 
together with new batteries.
·Never use batteries that are not specified in the instruction manual.
·If liquid should leak from the battery, wipe up the leakage with a 
cloth and then replace the battery accordingly.
·Replace the batteries immediately when the time for replacement 
arrives.
·Remove the batteries when the projector is not to be used for a long 
period of time.
·Never apply heat to the batteries, or place them in naked flames or 
water.
·Ensure that the batteries are inserted in accordance with the cor-
rect polarity (+ and -).
·If any liquid that has leaked from a battery gets onto the hands, 
wash it off immediately with water.
Batteries must be disposed of in accordance with the regulations in 
effect in each relevant area.
Ensure that the electric plug and connectors have been discon-
nected from their sockets when performing maintenance tasks.
Failure to observe this may result in electric shocks.
Caution
Confirmation 
						

							12 - Safety Precautions
Safety Precautions
Using the projector outside of the permissible temperature range (+5C° to 40C°) 
may result in unstable display and excessive loads being placed on the fan, lead-
ing to damage to the equipment.
Storing the projector outside of the permissible temperature range (-10C° to 
60C°) may result in damage of the case. Take special care to avoid placing the 
equipment in direct sunlight for a long period of time.
Do not use the projector with the lens cover still in place. The heat generated by 
the lens may cause the cover to become malformed.
The liquid crystal display panel has been manufactured with high-accuracy tech-
nology and contains more than 99.99% active pixels. However, note that there is a 
possibility of 0.01% of missing pixels and pixels that will be constantly illumi-
nated. 
						

							 Parts, Names and Operations - 13
Before using this equipment
This section provides explanations on parts and part names, and the items that should be verified before operating the remote control.




 
Parts, Names and Operations
Projector
 Front Panel
 1 Operation Indicator
 2 Lamp Indicator
 3 Temperature Indicator
 4 Handle
 5 Lens Shift Knob
 6 Foot Adjust Lever
 7 Operation Panel
 8 Speaker
 9 Remote Control Receiver
10 Theft-Protection Lock (see page 102
)
11 Focus Ring
12 Zoom Ring
13 Lens Cover
14 Front Foot
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7
8
9
10
11
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1214
6
14 
						

							14 - Parts, Names and Operations Back Panel
1 Remote Control Receiver
2 Fan
3 Power Inlet
4 I/O Port
5 EasyMP.net Board
 Rear Panel
 1 Front Foot
 2 Rear Foot
 3 Air Filter (suction inlet)
1
2
34
5
12
3 
						

							 Parts, Names and Operations - 15
 Operation Panel
 1 [Help] button (see page 53)
Displays the methods of solving problems. Press this button when trouble occurs.
 2 [Video] button (see page 43)
Switches the images between video images (Video), S video (S-Video) and component 
video (BNC (YCbCr)).
 3 [Menu] button (see page 66)
Displays and cancels the menu.
 4 [Power] button (see page 42, 45 )
Switches the power supply on and off.
 5 [Comp/EasyMP.net] button (see page 43)
Switches the Computer #1 images, BNC (RGB) and the EasyMP.net images.
 6 [A/V mute] button (see page 55)
Temporarily erases the image and sound. Projection is resumed when this button is pressed 
once more or when the volume control is adjusted or when the menu is displayed. User 
logos can also be set up for projection when in the A/V mute mode.
 7 [Resize] button (see page 56)
Switches between the window display and the resizing display when computer images are 
being projected. Switches the aspect ratio between 4:3 and 16:9 when video images are 
being projected.
 8 [Sync] button (see page 51)
Makes the necessary adjustments when the screen is out of focus or flickering. This button 
functions as the up and down key when the menu or help text are being displayed.
 9 [Shift] button (see page 63)
Adjusts the volume when pressed simultaneously with the [Volume (Keystone)] button.
10 [ESC] button (see page 67)
Ends functions that are currently in use. Returns the screen to the previous stage when this 
is pressed during menu and help text display.
11 [Tracking] button (see page 51)
Performs the necessary adjustments when stripes appear on the screen. Moves left and 
right when this is pressed during menu and help text display.
12 [ (Enter)] button (see page 50, 66)
·Sets the menu item and moves onto the lower stage.
·Optimizes the computer image when the menu or help text are not displayed. 
(Switches the input resolution across to [Auto] when set for [Manual]).
13 [Keystone] button (see page 49)
Performs the necessary adjustments when the screen distorts into a trapezoid shape.
Power
Video
Comp/
A/V mute
Resize
EscHelpMenu
ShiftKeystoneVolume
Sync.
Sync.
TrackingTracking
4123 10
11
12 5
6
7
8
9
13 
						

							16 - Parts, Names and Operations I/O Ports
 1 Computer 1 mini D-Sub 15 Port
Inputs the computer’s analog image signals.
 2 Change-over Switch
Switches the valid port for Computer #1 across to either mini D-Sub15 (analog) or DVI-D 
(digital). Operate the switch with the tip of a ballpoint pen or other pointed object.
 3 Computer 1 DVI-D Port
Inputs the computer’s digital image signals.
 4 Computer 2/Component Video-BNC Port
· R/Cr/Pr  · G/Y  · B/Cb/Pb · H/C Sync  · V Sync
Inputs the computer’s BNC image signals, the A/V equipment component image signals 
(color differential signal*) or the RGB image signals.
 5 Remote Port
Connects the optional remote control receiver (ELPST04).
 6 Mouse/Com Port
Establishes a connection with the computer when the EasyMP.net Software that is supplied 
is to be used when the remote control is used as a wireless mouse.
 7 Audio Port
Inputs the audio signals from the computer and A/V equipment connected to the 
Computer #1 Port.
 8 S-Video Port
Inputs the A/V equipments S image signals.
 9 S-Video/Audio 2 Port
Inputs the audio signals from the computer and A/V equipment connected to the BNC 
port or the S-Video port.
Outputs only the sound for connected computers and A/V equipment.
10 Video Port
Inputs the the A/V equipment’s component image signals.
11 L-Audio-R Port
Inputs the the A/V equipment’s sound signals.
12 Monitor Out Port
Outputs the projected image signals to an external monitor (not output when the input 
comes from the DVI-D port).
13 Stack Out Port
This is used during stack projection.
Monitor Out
Stack Out Computer 2 /
Component Video
Computer 1
Audio
Mouse/Com
S-Video S-Audio/Audio2 L-Audio-RVideo RemoteR/Cr/Pr
B/Cb/Pb H/C Sync V SyncG/Y
3
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56 
						

							 Parts, Names and Operations - 17
 EasyMP.net board
1. Network Connector
Connects the projector to a network.
2. PCMCIA Card Slot
For the insertion of memory cards.
3. USB Port
Used for connecting the USB mouse, USB keyboards and USB tablets, etc.
Point
Refer to the “EasyMP.net User’s Guide” for details on the EasyMP.net functions.
LAN Card Slot USB
12 3 
						

							18 - Parts, Names and Operations
Remote Control
 Front Panel
 1 Remote control light-receiving area
Outputs the remote control unit’s signals.
 2 Indicator
Illuminated when the remote control unit signals are being output.
Light will not be emitted when the batteries are getting low or when the [R/C ON OFF] 
switch is set at [OFF].
 3 [Freeze] button (see page 55)
Temporarily freezes the image. Press this button once more to cancel the freeze mode.
 4 [A/V Mute] button (see page 55)
Temporarily mutes the images and sound. To resume projection, press the button once 
more, adjust the volume control, or display the menu.
It is also possible to project the user logo when the A/V mute function is operating.
 5 [E-Zoom] button (see page 58, 62)
Enlarges and reduces the size of the image. The image in the sub-screen will be enlarged 
when Picture-in-Picture images are being projected. Press the [Esc] button to cancel this 
function.
 6 [Effect] button (see page 59)
Executes the allocated effect function. Press the [ESC] key to cancel this mode.
 7 [ (Light)] button
The remote control button will be illuminated for approximately ten seconds.
 8 [Power] button (see page 42, 45)
Switches the power supply to the projector on and off.
 9 [R/C ON OFF] switch (see page 42, 46)
Switches the remote control unit on and off. The remote control unit cannot be used for 
operations when this switch is not set at [ON].
Power
Freeze
A/V MuteE-ZoomR/C ON
OFF
3
15
24
Enter
Esc
1
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5
7 68
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