Epson Projector Emp 8100nl User Manual

 Projection - 39
Projection
Images can be projected after all connections have been completed.
Preparations
1Connect the projector to a computer and video equipment. (see page 25, 35)
2Remove the Lens Cover.
3Attach the supplied Power Cord to the projector.
Check to confirm the shape of the projector’s Power Inlet and Power Connector, align the 
connector in the correct direction, and then insert it as far as it will go.
4Plug the Power Plug into the power socket.
The Operation Indicator will be...

40 - Projection
Commencing projection
1Press the [Power] button to turn on the power supply.
The Operation Indicator will begin to blink in green, and projection will be started.
The Operation Indicator blink and then be illuminated in green after approximately thirty 
seconds.
Point
Button operations are not possible when the Operation Indicator is blinking in green.
Power
Video
Computer
A/V mute
Resize
EscHelpMenu
ShiftKeystoneVolume
Sync.
Sync.
TrackingTrackingPower
Power
Freeze
A/V MuteE-ZoomR/C ON...

 Projection - 41
2Select the Port to which the connection has been made when more than one item of
 equipment has been connected.
Press the port button connected to the computer or video equipment to switch the input 
source.
Point
·Projection will take place without pressing the button if only one item of equipment is con-
nected.
·Computer #1 when no input signals are detected despite the connection being in place 
and when the images for the connected equipment are not output.
·The BNC port source...

42 - Projection
3Starting projection.
Switch on the power supply to the computer or video equipment. If the equipment con-
nected is video equipment, then also press the [Playback] or [Play] buttons.
The [No Signal] display will be erased, and projection will commence.
Point
·If [No Signal] remains displayed, check the connections once again.
·Depending on the computer, there are cases when it is necessary to switch the image sig-
nal output destination with the key ( , etc.) or the settings after...

 Ending - 43
Ending
End projection in accordance with the following procedure.
1Press the [Power] button.
A message to confirm that the power needs to be switched off will be displayed.
2Press the [Power] button once more.
The lamp will be extinguished, the Operation Indicator will blink in orange, and the cool-
down process will commence.
The Operation Indicator will change from blinking to being illuminated in orange once the 
cool-down process has been completed. The amount of time required for the...

44 - Ending
3Check to confirm that the Operation Indicator is illuminated in orange, and then 
unplug the Power Plug from the socket.
4Set the R/C ON OFF switch to [OFF] when using the remote control.
Point
The batteries are being consumed when the [R/C ON OFF] switch on the remote control 
unit is set at [ON]. Ensure that the [R/C ON OFF] switch on the remote control unit is set to 
[OFF] when not in use.
5Restore the Front Foot if it has been extended.
Steady the projector by hand, and then lift the...

 Adjusting the Projection Position - 45
Adjusting the Projection Position
The projector can be adjusted into the following vertical projection positions.
Feet adjustments
Adjusts the projection angle of the projector. As far as possible, make the necessary adjust-
ments while making sure that the projector is facing the screen at right angles.
1Lift the Foot Adjust Lever with a finger and raise the front part of the projector.
The Front Foot will protrude.
2Remove your finger from the Foot Adjust Lever,...

46 - Adjusting the projection size
Adjusting the projection size
It is possible to adjust the size of the projection and correct any trapezoid distortion.
Point
A function to resize the screen (see page 53) and an E-Zoom function for enlarging certain 
areas (see page 55) are also available.
Zoom adjustment
1Rotate the Zoom Ring to make the required adjustments (enlargment up to a maximum 
of 1.4x is possible).
The projection distance must also be adjusted when enlarging the screen. (see page 23
)
Point...

 Picture Quality Adjustment - 47
Picture Quality Adjustment
Adjusts image focus and disturbance.
Focus adjustment
Aligns the focus of the image.
1Rotate the Focus Ring to make the required adjustment.
Point
·It is not possible to align the focus if the lens is dirty or fogged over with condensation. In 
this event, clean the lens accordingly. (see page 89
)
·Correct adjustment is not possible if the installation position is out of line by between 1.1 
to 14.6 meters.
·If optional lenses are to be used,...

48 - Picture Quality Adjustment
Tracking Adjustments (when projecting computer images)
Adjusted when vertical stripes are apparent on the computer image.
1Press the [Tracking +, -] button on the projector.
Synchronization Adjustments (when projecting computer 
images)
Adjusted when flashing, blurring and vertical noise are apparent on the computer image.
1Press the [Sync +, -] button on the projector.
Calling out adjustment values (when projecting computer 
images)
It is possible to record preset...