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2.
2.1
User control.
2.1.1 Power switch: Soft power control.
2.1.2 Function key.
Function select button:
□
1 ,
□
2 .
Adjustment control button:
▽
,
△
.
2.2
OSD adjustment function.
2.2.1 Main menu, Part 1.
Note: Press button
□
2
to toggle between all Controls that appear in pairs on the
Main menu1.
Contrast
adjusts the difference between the image background (black level) and the foreground (white
level).
Brightness
adjusts the background brightness of the screen image.
Horizontal size
adjusts the width of the screen image.
Horizontal position
moves the screen image left or right.
Vertical size
adjusts the height of the screen image.
Vertical position
moves the screen image up and down.
Zoom
asjust the width and height of the screen image.
Pincushion
curves the vertical side of the screen image.
Balance
curves the vertical edges of the screen image to the right or left.
Trapezoid
adjust the top and bottom of the screen image until they have equal length.
Parallel
slants vertical edges of the screen image until they are parallel.
Top Hook
horizontal corner correction at top of picture
Bottom Hook
horizontal corner correction at bottom of picture
H. Convergence
horizontal convergence of horizontal R.G.B line
S E L E C T : 2
M A I N M E N U
1
E X I T :
1
C O N T R A S T / B R I G H T N E S S
H . S I Z E / P O S I T I O N
V . S I Z E / P O S I T I O N
Z O O M
P I N C U S H I O N / B A L A N C E
T R A P E Z O I D / P A R A L L E L
T O P / B O T T O M H O O K
H / V C O N V E R G E N C E
T I L T
ViewSonic Corporation
4
7
Confidential
–
Do
Not
Copy
G220f
-1_G220f
B
-1
Summary of Contents for G220f-1
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