Epson Projector Emp 505 User Manual

 Parts, Names and Operations - 19EMP-715/505E  intro.fm
 Rear Panel
 1 Battery Cover
1
715_505E.bk  Page 19  Friday, May 25, 2001  10:24 AM 

20 - Parts, Names and OperationsEMP-715/505E  intro.fm
Range of Remote Control Operations
Depending on the distance and angle from the main unit’s light receiving area, there are cases 
where the remote control will not function. Ensure that the remote control is used within the fol-
lowing conditions:
 Operable distance: Approximately 10 metres
 Operable range:
Po i n t
·Ensure that the [R/C ON OFF] switch is set at [ON] when using the remote control unit.
·Aim the remote control at the projector’s...

 Parts, Names and Operations - 21EMP-715/505E  intro.fm
Inserting the Remote Control Batteries
The remote control batteries are inserted in accordance with the following procedure:
1Remove the Battery Cover.
Apply pressure to the clip holding the Battery Cover, and then lift it upwards.
2Insert the batteries.
Ensure that the batteries are aligned correctly with the “+” and “-“ labels on the remote 
control.
3Replace the cover.
Apply pressure to the battery cover until it clicks firmly into place.
Po i n...

22 - Installation ProcedureEMP-715/505E  Installation.fm
Installation
This section provides an example of projector installation, and explanations on the projec-tion distances and projection angles.




 
Installation Procedure
This section provides an example of projector installation, and explanations on projection dis-
tances and angles.
Caution
·Do not block the ventilation outlet on the front of the projector, or the air filter (suction 
inlet) on the top.
·Take note that there is a possibility that...

 Installation Procedure - 23 EMP-715/505E  Installation.fm
Screen size and projection distance
Determines the distance that the screen must be from the lens in order to obtain the required 
screen size.
The projector’s Standard Lens is approximately a 1.2x zoom lens and the largest screen size is 
about 1.2 times the size of the smallest screen.
Using the following table for reference purposes, install the projector so that the screen size is 
smaller than the screen.
Po i n t
·The screen size will...

24 - Installation ProcedureEMP-715/505E  Installation.fm
Projection angles
The optimum projection screen is acquired by placing the center of the projector’s lens and a 
right-angle to the screen.
When viewing from the side* It is possible to move the projection position up and down with the lens shift function
When viewing from the top or bottom
Po i n t
Although the projection angle can be adjusted with the front foot  (see page 43), there are 
cases where the screen will distort into a trapezoid...

 Connecting the projector to a computer - 25EMP-715/505E  Connections.fm
Connections
This section provides explanations on connecting the projector to computers and video equipment.




 
Connecting the projector to a computer
Switch off the power supply to the projector and computer before attempting to make the 
connection.
Eligible computers
There are computers with which connections cannot be established and computers that cannot 
be used for projection purposes even though a connection has been...

26 - Connecting the projector to a computerEMP-715/505E  Connections.fm
Condition #2: The resolution and frequency of the computer must be within the 
boundaries listed in the chart on the next page.
Projection will not be possible if the computer does not support the output image signal 
resolutions and frequencies shown in the chart on the next page (there are cases where 
projection is possible, but vivid projection will not be possible).
Confirm the image signal resolution and frequency with the...

 Connecting the projector to a computer - 27EMP-715/505E  Connections.fm
In the case of the mini D-Sub 15 pin
·Connect the computers monitor port to the projectors Computer/Component Video port 
with the computer cable supplied.
 When the monitor port is the D-Sub 15 pin
Po i n t
·Set the input signal parameter on the image menu to [RGB] once the connection has 
been established.
·Do not bunch the power cable and the computer cable together. Failure to observe this 
may result in noise appearing in the...

28 - Connecting the projector to a computerEMP-715/505E  Connections.fm
 When the monitor port is 13w3
The Computer/Component Video port is also connected to the D-Sub 15 port with the use of 
the conversion cable when the 13w3 port is used for connecting the computer’s monitor port to 
a work station.
·Connect the computers monitor port (13w3) to the projectors Computer/Component Video 
port with a 13w3  D-Sub 15 cable (available on the open market).
Sound connection
The projector is equipped with a...