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HOWTOALIGNCOLOR CONVERGENCE
This Projection
Monitor uses three separate TV tubes -- a
red, a green, and a blue tube. The red, green and blue im-
ages are projected onto the screen where they converge to
form a full color picture. If they do not converge correctly,
then you will see colored borders around the images.
Your dealer should adjust the color convergence
when your
monitor is delivered.
However,
convergence
may drift over
time or if you move the monitor.
Follow the steps below if color convergence
alignment
is
needed.
_J
Turn on the power and select an active channel. Wait a
moment for the picture to stabilize.
Press the MENU ON/OFF
button on the control panel.
The monitor
screen
displays
the menu
(CONVER-
GENCE,
AV MEMORY,
DPO 13ASE, INPUT LABEL,
TV-CATV
MODE,
SYSTEM
MODE,
and
TUNER
PRESET).
Make sure that "CONVERGENCE"
is displayed
in red.
If not, press the MENU SELECT/ADJUST
buttons until
"CONVERGENCE"
turns red.
Press the MENU SET button on the control panel. If
color convergence
is correct, there will be one vertical
white line and one horizontal
white line, as shown in fi-
gure 1.
__
If you see separate colored _ines {Fig. 2 to 4), use the
R/B, 4,
_', •,
and V keys on the remote control unit
to make the red and blue lines disappear into the other
lines.
trolled (red or blue) alternates.
Pressing the 4 key moves the vertical line to the left,
while pressing the I_ key moves the vertica! line to the
right.
Pressing the •
key moves the horizontal line upward,
while pressing
the •
key moves the horizontal
line
downward.
In figure 2, for example, press the R/B key to control the
red line, and then press the _1 key until the red line con-
verges.
Press the R/B key again to control the blue line, and
then press the •
key until the blue line converges.
Convergence
is correct
when at1 three colors (red,
green, and blue) converge, producing single white lines.
Press the MENU ON/OFF
button when convergence
is
correct.
MENU ON/OFF
button
_I_TA
L
P iN
¢
_;_E_ET
MEN[
J
5ELECT/ADJUST
ON
'O=F
_NPtJT
[3N/
=_
-
*
SE T
MENU SELECT/ADJUST
buttons
MENU SET
button
Upward
t__
TO the left
Each time the R/S key is pressed
the line (red or blue) to be
controtled
changes
alternately
Downward
To the rigf_t
Fig. 1 Correctly aligr',ed
Blue --
Light blue
Fig, 2 Horizontal and vertical
misalignment
Red
----
Yellow
Light blue -
White
Fig
4 Horizon[a!
misallgnment
Red
White ---
Yellow --
rF
/
/
/
i ¸,
BLL_£
Fie 3 Vertical misatignment
24
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