Epson Projector Emp 7550 User Manual

  n     n        n     n     n    n     n     n    n    n     n     n      n      n      n
n  n  n  n  n  n
69
Glossary
Brightness. The balance of light and dark shades in an 
image.
Composite video. A type of video signal that encodes 
colours, luminance and sychronization information so it can 
be carried in one signal.
Contrast. A measure of the luminance differences between 
the highlights and shadows of an image. In a high-contrast 
image, light areas are very bright and dark areas are very dark....

Glossary
n  n  n  n  n
70
Serial. A type of communication interface that transmits data 
over a single wire.
Sleep mode. The power cable is connected but the projector 
is switched off. In this mode the power LED lights up orange. 
If the projector is not used for 30 minutes the lamp switches 
itself off and after 30 seconds the projector goes into sleep 
mode. 

n  n  n  n  n  n
71
  n     n        n     n     n    n     n     n    n    n     n     n      n      n      n
Index
A
A/V cable  2
About Menu  48
Audio cable  2
Audio Menu  42
Auto  40
Auto Set Up  40
AV/Mute  30, 32
AVTSS  vii
B
Bass  42
BIS CUIT  viii
Blank  43
bottom multi-purpose button  29
Brightness  40, 69
C
Ceiling  43
Cleaning the Air Filter  53
Color  40
Color Temp.  43
Composite video  69
Computer cable  2Contrast  40, 69
Custom  30
E
Effect Menu  47
Effects buttons  30
ELP LINK III  viii...

Index
n  n  n  n  n
72
M
Main Menu  36
Maintenance  xi, 51
Monitor Displays  65, 66
Mouse cable  2
N
NTSC  viii, 69
O
Operation Indicator  33
operation panel  22
Optional Accessories  x
Options Menu  42
P
PA System  18
PA system  1
PAL  viii, 69
pin assignments  67
pointer button  29
Position  39
Positioning the Screen Image  25
Projector  2
Projector Menus  35
Projector Status Indicators  33
Prompt  42
R
RCA/3.5 mm cable  19
rear feet clockwise  26
Rear Proj.  43Refresh Rate  48
Remote control  ix...

n  n  n  n  n  n
73
true XGA  vii
V
VGA  viii
video source  vii
Volume  42
W
World Wide Web  xv
X
XGA  viii
Z
Zoom ratio  63
zoom ring  22, 25 

Index
n  n  n  n  n
74 

n  n  n  n  n  n
75 

Index
n  n  n  n  n
76 

Printed in Japan75416861