ViewSonic PF790 User Manual - Page 8

OnView

Get ViewSonic PF790 - 19inch CRT Display PDF manuals and user guides
UPC - 766907143119
View all ViewSonic PF790 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 8 highlights

To exit the OnView® menu or screen & save changes, press button [1]. OnView Main Menu, part 2 Main Menu [2] t VIEWMETER CONVERGENCE V. LINEARITY FOCUS E PURITY N VIEWMATCH COLOR EXIT: LI SELECT: 02 ti VIEWMETER® displays the frequency signal input (horizontal scan and refresh rate) coming front the graphics card in your computer. See your graphics card user's guide for more details. H. CONVERGENCE (Horizontal Convergence) adjusts vertical color alignment. Use only if you see red or blue around the vertical segments of black letters on a white background. Press [V] or [AI to adjust. V. CONVERGENCE (Vertical Convergence) adjusts horizontal color alignment. Use only if you see red or blue around the horizontal segments of black letters on a white background. Press IT! or [A] to adjust. V. LINEARITY SYMMETRY (Vertical Linearity Symmetry) minimizes distortion of horizontal segments of the screen image, from top to bottom. For example. if a large circle displayed on screen appears distorted, this control allows you to correct it's shape. Press FYI or IAI to adjust. V. LINEARITY CENTRE (Vertical Linearity Centre) minimizes distortion of horizontal segments at the centre of the screen image. Press [V] or IA1 to adjust. NOTE: Vertical Linearity Symmetry and Centre are advanced controls to he used for set up and calibration only. To return to the settings made at the factory, use DATA RECALL (see page 9). FOCUS adjusts the sharpness of the screen image. Press [IF] or [AI to adjust. PURITY adjusts the color evenesss of various parts of the screen image. Press button [2] to select one of the five PURITY controls (see illustration on page 8), then press [V] and [A] to adjust. continued ViewSonic PF790 Adjusting the Screen Image 7

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
To
exit
the
OnView®
menu
or
screen
&
save
changes,
press
button
[1].
OnView
Main
Menu,
part
2
Main
Menu
[2]
VIEWMETER
CONVERGENCE
V.
LINEARITY
FOCUS
PURITY
VIEWMATCH
COLOR
t
EXIT:
LI
SELECT:
02
ti
VIEWMETER®
displays
the
frequency
signal
input
(horizontal
scan
and
refresh
rate)
coming
front
the
graphics
card
in
your
computer.
See
your
graphics
card
user's
guide
for
more
details.
H.
CONVERGENCE
(Horizontal
Convergence)
adjusts
vertical
color
alignment.
Use
only
if
you
see
red
or
blue
around
the
vertical
segments
of
black
letters
on
a
white
background.
Press
[V]
or
[AI
to
adjust.
V.
CONVERGENCE
(Vertical
Convergence)
adjusts
horizontal
color
alignment.
Use
only
if
you
see
red
or
blue
around
the
horizontal
segments
of
black
letters
on
a
white
background.
Press
IT!
or
[A]
to
adjust.
V.
LINEARITY
SYMMETRY
(Vertical
Linearity
Symmetry)
minimizes
distortion
of
horizontal
segments
of
the
screen
image,
from
top
to
bottom.
For
example.
if
a
large
circle
displayed
on
screen
appears
distorted,
this
control
allows
you
to
correct
it's
shape.
Press
FYI
or
IAI
to
adjust.
V.
LINEARITY
CENTRE
(Vertical
Linearity
Centre)
minimizes
distortion
of
horizontal
segments
at
the
centre
of
the
screen
image.
Press
[V]
or
IA1
to
adjust.
NOTE:
Vertical
Linearity
Symmetry
and
Centre
are
advanced
controls
to
he
used
for
set
up
and
calibration
only.
To
return
to
the
settings
made
at
the
factory,
use
DATA
RECALL
(see
page
9).
FOCUS
adjusts
the
sharpness
of
the
screen
image.
Press
[IF]
or
[AI
to
adjust.
PURITY
adjusts
the
color
evenesss
of
various
parts
of
the
screen
image.
Press
button
[2]
to
select
one
of
the
five
PURITY
controls
(see
illustration
on
page
8),
then
press
[V]
and
[A]
to
adjust.
continued
E
N
ViewSonic
PF790
Adjusting
the
Screen
Image
7