Epson EMP-7800 Quick Reference Guide

Turning the projector off

Turning the projector off

If projecting onto a 
blackboard or wall
1.
 
Press the         button.
The current status is displayed on the screen.
2.
 
Press the         button while the status is displayed to change it to "Wall 
Shot ON".
Colours in the order red 
→ green → blue → black will be projected for 
approximately five seconds, and then the corrected images will be 
displayed.
User's Guide "Wall Shot"
When the projector's power is turned off, images will be projected next time with the status set to 
"Wall Shot OFF". If projecting in the same location as before, press the          button twice, you can 
project images using the previous adjustment values without needing to repeat the measurements. 
The status will change in the order "Wall Shot OFF" 
 "Wall Shot ON" 
 "Wall Shot Memory Call" 
each time the          button is pressed.
Turn the power off 
for the equipment 
that is connected to 
the projector.
Press the       button 
twice to turn the 
power off.
Set the [R/C] switch 
to "OFF".
Flashes orange* (cool-down in progress/approx. 30 seconds) 
→ Lights orange
* Do not disconnect the power cable while the indicator is still flashing 
orange, otherwise it may result in errors in projector operation.
If not using for a long period, disconnect the power cable from the electrical outlet.
      (Operation) indicator
User's Guide"Turning the Projector Off"
Turning the projector off
If the message "The projector is overheated. Clean or replace the air filter 
and lower the room temperature." appears during projection of images, 
press the          button to turn the power off and then clean or replace the 
air filters.
User's Guide "Cleaning the Air Filters and Air lntake Vent" 
                       "Replacing the Air Filters"
    Wall Shot 
Images can be automatically corrected and projected without loss of original colour onto surfaces which 
are not white. In addition, the tints can be adjusted in accordance with the brightness of the room.
Sales by branch for January–February period
38
52
29
43
31
48
36
0
10
20
30
40
50
60
Sapporo
Tokyo
Nagoya
Osaka
Fukuoka
NewYork
ShangHai
0
10
20
30
40
50
60
January sales
February sales
Sales targets
January sales
F
ebruary sales  Sales targets
Total
Sapporo
50
48
38
136
Tokyo
23
19
52
94
Nagoya
11
18
29
58
Osaka
13
32
43
88
Fukuoka
24
22
36
82
NewYork
10
17
31
58
ShangHai
33
28
48
109
Total
164
184
277
625
Sales by branch for January–February period
38
29
43
36
0
10
20
30
40
50
60
Sapporo
Tokyo
Nagoya
Osaka
Fukuoka
NewYork
ShangHai
0
10
20
30
40
50
60
January sales
February sales
Sales targets
January sales
F
ebruary sales  Sales targets
Total
Sapporo
50
48
38
136
Tokyo
23
19
52
94
Nagoya
11
18
29
58
Osaka
13
32
43
88
Fukuoka
24
22
36
82
NewYork
10
17
31
58
ShangHai
33
28
48
109
Total
164
184
277
625
52
31
48
1.
 
Press the        button.
The pointer icon will appear.
2.
 
Move the pointer icon to the starting point 
for the line.
3.
 
Press the         button for approximately 
1.5 seconds so that the         button lights.
4.
 
Tilt the        button to move the pointer icon 
and draw the line.
5.
 
When the ending point is reached, press 
the         button.
1.
 
Press the        button.
The pointer icon will appear.
2.
 
Move the pointer icon to the starting point 
for the line.
3.
 
Press the          button to set the starting  
point.
4.
 
Move the pointer icon to the ending point 
for the line and press the         button to 
draw the line.
1. Press the        button.
The pointer icon will appear.
The pointer type changes to one of three types each time the
        button is pressed.
2. The pointer icon moves when the         button is tilted.
You can display a pointer icon and draw lines on the image being projected to emphasise parts 
of the image that you want to draw attention to.
    Effect Function
Using the pointer icon
Drawing straight lines
Drawing freehand curves
Press the          button to clear effects. The pointer icon and lines will all be cleared.
User's Guide "Effect Function"
Emphasising parts of an 
image
The type, size and movement speed of the pointer icon and the colours and thicknesses 
of the lines drawn can be set using the "Effect" menu.
Sales by branch for January–February period
38
52
29
43
31
48
36
0
10
20
30
40
50
60
Sapporo
Tokyo
Nagoya
Osaka
Fukuoka
NewYork
ShangHai
0
10
20
30
40
50
60
January sales
February sales
Sales targets
January sales
F
ebruary sales  Sales targets
Total
Sapporo
50
48
38
136
Tokyo
23
19
52
94
Nagoya
11
18
29
58
Osaka
13
32
43
88
Fukuoka
24
22
36
82
NewYork
10
17
31
58
ShangHai
33
28
48
109
Total
164
184
277
625
Sales by branch for January–February period
38
52
29
43
31
48
36
0
10
20
30
40
50
60
Sapporo
Tokyo
Nagoya
Osaka
Fukuoka
NewYork
ShangHai
0
10
20
30
40
50
60
January sales
February sales
Sales targets
January sales
F
ebruary sales  Sales targets
Total
Sapporo
50
48
38
136
Tokyo
23
19
52
94
Nagoya
11
18
29
58
Osaka
13
32
43
88
Fukuoka
24
22
36
82
NewYork
10
17
31
58
ShangHai
33
28
48
109
Total
164
184
277
625
    7800E-QRG_06-09