![background image](http://html1.mh-extra.com/html/benq/mp623/mp623_user-manual_2734682044.webp)
Operation
44
Description of each menu
FUNCTION
(default setting/
value)
DESCRIPTION
(default setting/value)
Wall Color
(Off)
Corrects the projected picture’s color when the projection surface is
not white. See
"Using Wall Color" on page 33
for details.
Aspect Ratio
(Auto)
There are four options to set the image's aspect ratio depending on
your input signal source. See
"Selecting the aspect ratio" on page 31
for
details.
Keystone
(0)
Corrects any keystoning of the image. See
"Correcting keystone" on
page 30
for details.
Position
(0)
Displays the position adjustment page. To move the projected image,
use the directional arrow keys. The values shown on the lower position
of the page change with every key press you made until they reach
their maximum or minimum.
Phase
(depends on the
selected input
signal)
Adjusts the clock phase to reduce image
distortion.
H. Size
(0)
Adjusts the horizontal width of the image.
Digital Zoom
(1.0X)
Magnifies or reduces the projected image. See
"Magnifying and
searching for details" on page 30
for details.
Picture Mode
(PC source:
Dynamic;
Video source:
Standard)
Pre-defined picture modes are provided so you can optimize your
projector image set-up to suit your program type. See
"Selecting a
picture mode" on page 32
for details.
Reference
Mode
(Dynamic)
Selects a picture mode that most suits your need for the image quality
and further fine-tune the image based on the selections listed on the
same page below. See
"Setting the User 1/User 2 mode" on page 33
for
details.
Brightness
(50)
Adjusts the brightness of the image. See
"Adjusting Brightness" on
page 33
for details.
Contrast
(0)
Adjusts the degree of difference between dark and light in the image.
See
"Adjusting Contrast" on page 33
for details.
Color
(0)
Adjusts the color saturation level -- the amount of each color in a
video image. See
"Adjusting Color" on page 34
for details.
1. DISPLAY
me
nu
2. PICTURE
menu