Epson Projector Emp 7800 User Manual

60
Functions for Enhancing ProjectionThis section describes the various useful functions that can be used to enhance 
presentations.A/V Mute Function
This function momentarily pauses the images and sound.
For example, it can be used when you do not wish to show details of 
operations such as selecting different files while computer images are 
being projected.
However, if you use this function when projecting moving images, the 
images and sound will still continue to be played back by the source, and...

61
Functions for Enhancing Projection Functions for Enhancing ProjectionFreeze Function
This function pauses only the projected images. The sound keeps playing 
without pausing.
The signal source will still be playing back the images even while 
projection is paused, and so it will not be possible to resume projection 
from the point where it was paused.PROCEDUREPress the [Freeze] button on the remote control.
The images will then be paused.
To continue projecting the images, press the [Freeze] button...

62
Functions for Enhancing Projection Functions for Enhancing Projection
When the [ ] button is pressed, the image is enlarged 
with the cross at its centre. When the [ ] button is 
pressed, the enlarged image is then reduced.
The enlargement ratio will appear at the bottom-right of the 
screen.
You can scroll around the image by tilting the [ ] button.
To cancel the E-Zoom function, press the [ESC] button.
P in P (Picture in Picture) Function
This function lets you display separate images in a smaller...

63
Functions for Enhancing Projection Functions for Enhancing Projection
Tilt the [ ] button on the remote control to change the 
position of the sub-screen.Press the [E-Zoom] button on the remote control to 
change the size of the sub-screen to one of five 
available sizes.
The values given below are the ratios for the sides of the sub-
screen when the width and height of the main screen is 1.
Size 2 is the default size for the sub-screen when the [PinP] 
button is pressed.
When you press the [Enter]...

64
Functions for Enhancing Projection Functions for Enhancing ProjectionEffect Function
You can display a pointer icon on the images being projected, and then use 
the remote control to draw straight and curved lines.
This function can be used to emphasise parts of an image that you want to 
draw attention to.
The Effect function is controlled using the remote control.You can use the pointer icon to draw attention to parts of projected images 
that you would like to explain about during a presentation,...

65
Functions for Enhancing Projection Functions for Enhancing Projection
You can draw straight lines to emphasise aspects of an image, and draw 
freehand lines to circle parts of the image at times such as when giving 
presentations.PROCEDURE
Press the [Effect] button on the remote control.
The pointer icon will appear in the middle of the projection area.
The pointer icon will change to the icon set for Pointer/Line1, 
Pointer/Line2 and Pointer/Line3 in that order each time the 
[Effect] button is...

66
Functions for Enhancing Projection Functions for Enhancing Projection
To draw further lines, repeat steps 2 and 3.
To cancel the Effect function, press the [ESC] button. The 
pointer icon and the lines that have been drawn will then 
disappear from the screen.
 Preset Function
When projecting analogue RGB video signals from a computer, you can 
change the settings for these signals using the Video menu, and up to ten 
different sets of these settings can be saved.
When the setting values for different...

67
Functions for Enhancing Projection Functions for Enhancing Projection
Once the settings have been made, select Preset in 
the sub-menu and then press the [Enter] button on 
the remote control or the [Auto/Enter] button on the 
projectors control panel.Select a number (1–10) for saving the settings.
Press the [Enter] button on the remote control or the 
[Auto/Enter] button on the projectors control panel to 
save the Video menu settings.
When the settings have been saved, the input resolution will...

68
Functions for Enhancing Projection Functions for Enhancing Projection
PROCEDUREWhile projecting analogue RGB images from a computer, 
press the [Preset] button on the remote control to apply 
the saved setting values for the Video menu to the 
images that are currently being projected.
The memorised preset number changes in ascending order starting 
from the lowest recording area number each time the button is 
pressed.
You must press the [Preset] button while the preset number and input 
resolution...

69
Functions for Enhancing Projection Functions for Enhancing Projection
If the input resolution is lower than the panel resolution (1024 × 768)
If the input resolution is higher than the panel resolution (1024 
× 768)
Resized display Real display
The image is projected in the 
middle of the screen at the original 
input signal resolution.
Resized display Real display
The middle section of the image is 
projected. You can tilt the [ ] 
button on the remote control to 
scroll around the image.
TIP
 The...