Epson Powerlite 7250 Users Guide

Installing the Software
103
4. The Run dialog box appears. Type E:\SETUP (substitute the 
correct drive letter for your CD-ROM drive if it is not E), then 
press Enter or click OK. You see the ELP Link IV Setup screen 
listing the languages and options available for installation. 
5. Select the language you want for running the software from the 
dropdown list, and make sure ELP Link IV is checked. If you 
don’t have Adobe
® Acrobat® Reader on your system, also check 
Acrobat Reader to install the...

4    Using ELP Link IV
            104
Installing the Software for a Macintosh 
Follow these steps to install the software for the Macintosh:
Note: You can not currently use the ELP Link IV software with a Power 
Macintosh G3 or iMac. Check with your dealer for future support.
1. Insert the Projector Software CD into your CD-ROM drive. 
2. Open the CD-ROM drive icon, if necessary.
3. Double-click the Installer icon.
4. You see a dialog box asking you to select a language for the 
software. Select a...

Starting ELP Link IV
105
Starting ELP Link IV
Follow the steps in the appropriate section below to launch the 
software. If you’re using the remote control as a mouse, use the Enter 
button to position the cursor and click the Enter button to launch the 
software.
Notes: 
❐If you have a Macintosh, your screens may look slightly different than 
the screens in this chapter.
❐If you have questions while working with ELP Link IV, online help is 
available by choosing the Help Topics command from the Help...

4    Using ELP Link IV
            106
Note: If you see a prompt asking you to select a port or open the 
software with the projector disconnected, it may be because the 
projector is disconnected or is connected to an incorrect COM port. If 
you want to run the software without the projector connected, select 
Unconnected and Execute. If it is connected, click Select a 
port and operate again. Then select the COM port you’re using on 
the next screen.
2. Click the minimized program icon. The ELP Link...

Customizing the Remote Control Effects Buttons
107
Customizing the Remote Control Effects 
Buttons
In addition to the preprogrammed effects, you can also assign new 
functions to the remote control Effects buttons from the ELP Link IV 
main dialog box.
Function Description and Usage
To assign a new function to an Effects button on the remote control, 
click on the tab corresponding to the remote control Effects button 
you want to assign, then choose a function for it from the dropdown 
menu. Depending...

4    Using ELP Link IV
            108
Note: To program new effects for the Effects buttons, the ELP Link IV 
software must be running. Once you have pressed an Effects button, you 
can check the effect by using either your mouse or your remote control (if 
you’ve set up the remote control to function as a mouse and the computer is 
connected to the projector).   
Function Description and usage
Free Line Draws a free style line on the screen.
Press the Effects button assigned to this effect. Move the...

Customizing the Remote Control Effects Buttons
109
Square Draws a square on the screen.
Press the Effects button assigned to this effect. Then press the Enter 
button once to define the position of one corner of the square. Move 
the cursor using the remote Enter button. Then press the Enter 
button again to define the position of the opposite corner of the 
square. To draw another square, move the cursor away from the one 
you just created and press the Enter button again to define the start 
position...

4    Using ELP Link IV
            110
Note: To cancel or end a function, double-click with your mouse or press 
the Enter button twice (if you’re using the remote control as a mouse).
Spotlight Creates a spotlight effect on the screen.
Press the Effects button assigned to this effect. Use the Enter button 
to place the cursor where you want the spotlight to appear. Then 
press the assigned Effects button to display the spotlight. To draw 
another spotlight, move the cursor away from the spotlight you...

Customizing the Remote Control Effects Buttons
111
Assigning Functions
Each of the five Effects buttons is assigned a default function:
1 Change the mouse cursor to a stamp
2 Draw a box 
3  Use a marker pen
4  Draw a freehand line
5  Clear the screen
If you want to assign a different function to a button, click the tab 
(1-5) that corresponds to the button number and select a new function 
from the dropdown list. 

4    Using ELP Link IV
            112
Setting Effects Options
Once you have assigned functions to one or more Effects buttons, you 
can specify detailed options for each function. You can also modify the 
detailed options assigned to the pre programmed effects.
To set detailed options, click on the option you want to apply from the 
options displayed below the Effects Type dropdown list. (The options 
displayed depend on which functions are currently assigned to the 
Effects buttons.)
 
To test a...