Epson Projector Emp 9100 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 atempt to plug in plugs or connectors with wet hands.
·Do not pull the Power Cord when disconnecting plugs and 
connectors. 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 Epson Service 
Center and request repairs.

Never places 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 
outbreak 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 
damaged, 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 
damaged, 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 
damaged, 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 
temperatures 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 
bookcases. 
·On top of carpets, matresses or blankets.
·Never cover the projectors with table clothor 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 
projector has been used. Wait for the projector to cool down 
sufficiently 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 
correct 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 
disconnected 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, 
leading 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 
technology 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 
illuminated. 
						

							 Parts, Names and Operations - 13
Parts, Names and Operations
Projector

 Front Panel
 1 Lamp Indicator
 2 Operation 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-Prevention Lock (see page 98
)
11 Focus Ring
12 Zoom Ring
13 Lens Cover
14 Front Foot
12
3
4
5
6
7
8
9
10
11
13
1214 
						

							14 - Parts, Names and Operations
 Back Panel
 1 Remote Control Receiver
 2 Fan
 3 Power Inlet
 4 I/O Port

 Rear Panel
 1 Front Foot
 2 Rear Foot
 3 Air Filter (suction inlet)
1
2
34
12
3 
						

							 Parts, Names and Operations - 15

 Operation Panel
 1 [Help] button (see page 50)
Displays the methods of solving problems. Press this button when trouble occurs.
 2 [Video] button (see page 41)
Switches the images between video images (Video), S video (S-Video) and component 
video (BNC (YCbCr, YPbPr)).
 3 [Menu] button (see page 63)
Displays and cancels the menu.
 4 [Power] button (see page 40, 43 )
Switches the power supply on and off.
 5 [Computer] button (see page 41)
Switches the computer #1 image between BNC (RGB) and IM2 images.
 6 [A/V Mute] button (see page 52)
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 mute mode.
 7 [Resize] button (see page 53)
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 48)
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 60)
Adjusts the volume when pressed simultaneously with the [Volume (Keystone)] button.
10 [ESC] button (see page 64)
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 48)
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 47, 63)
·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 46)
Performs the necessary adjustments when the screen distorts into a trapezoid shape.
Power
Video
Computer
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 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 projector software that is supplied is 
to be used when the remote control is used as a wireless mouse.
 7 Audio #1 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
21
4
7
11
9
13 10
8
12
56 
						

							 Parts, Names and Operations - 17
Remote Control

 Front Panel
 1 [Freeze] button (see page 52)
Temporarily freezes the image. Press this button once more to cancel the freeze mode.
 2 Remote control light-receiving area
Outputs the remote control unit’s signals.
 3 Indicator
Illuminated when the remote control unit signals are being output.
 4 [A/V Mute] button (see page 52)
Temporarily erases the images and sound. Projection will be resumed if this button is 
pressed once more or the volume is adjusted. User logos can be set up for projection when 
in the mute mode.
 5 [E-Zoom] button (see page 55, 59)
Enlarges the image with the E-Zoom function. Enlarges the sub-screen when using P  in P  
images. Press the [ESC] key to cancel this mode.
 6 [Effect] button (see page 56)
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 40, 43)
Switches the power supply to the projector on and off.
 9 [R/C ON OFF] switch (see page 40, 44)
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].
10 [Enter] button (see page 34, 63)
·Sets the menu item when pressed, and then moves onto the lower stage. Becomes a cur-
sor key to select the menu items when moved up, down, left or right.
·This function operations with a left-hand click on the mouse when computer images are 
being projected. The pointer will move when this button is moved up, down, left or right.
Power
Freeze
A/V MuteE-ZoomR/C ON
OFF
3
15
24
Enter
Esc
2
1
4
5
7
113
8
9
6
10 
						

							18 - Parts, Names and Operations
11 [ESC] button (see page 34, 64)
·Ends the function being used. Returns to the previous stage when the menu or help text is 
being displayed.
·This function operations with a right-hand click on the mouse when computer images are 
being projected.

 Inside of the Cover
 1 [Menu] button (see page 63)
Displays and ends the menu.
 2 [Comp1] button (see page 41)
Switches across to the image from computer #1 port. (Switches across to the DVI-D image 
when the switch is set at the left-hand side.)
 3 [Video] button (see page 41)
Switches between video images (Video) and S-video images (S-Video).
 4 [Auto] button (see page 47)
Optimizes the computer image.
 5 [P in P] button (see page 59)
Displays the video image within the computer image or the video image as a sub-screen. 
This function is cancelled by pressing this button once again.
 6 [Volume] button (see page 60)
Adjusts the volume.
 7 [Help] button (see page 50)
Displays the method of solving problems. Press this button when trouble occurs.
 8 [Comp2/YCbCr] button (see page 41)
Switches between the images from the BNC port.
 9 [Resize] button (see page 53)
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.
10 [Preset] button (see page 48)
Calls out the preset computer input settings.
Esc
Menu
Comp1
P in P PresetVideoHelp
- Volume +
E@sy-MP
AutoResize
Comp2/YCbCr
1
2
4
67
8
3
9
10
5