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XG-NV4SU
I
Convergence and Focus Adjustments at a Glance
Adjustment directions
Adjustment
( Direction
(
Definition
Direction of LCD panel
IX direction
1
) LCD right and left
Convergence
Y direction
LCD top and bottom
8Z direction
Rotation around Z axis
LCD turning axis
1 Z direction
1
1 LCD optical axis
Focus
[8X direction
I Rotation around X axis
I LCD top-to-bottom
flapping
I8Y direction
( Rotation around Y axis
1 LCD right-to-left flapping
Convergence and Focus Adjustment for the Optical Mechanism
Color
Adjustment
Direction
Movement
Position
Adjusting tool
Lock screw
Tightening tool
FUB
X direction
Convergence
Y direction
02 direction
k0.8mm
Eccentric cam
k0.8mm
Eccentric cam
4 O
Eccentric cam
Eccentric cam adjusting wrench
d
Hex wrench
Eccentric cam adjusting wrench
d
Hex wrench
Eccentric cam adjusting wrench
d
Hex wrench
colors
Focus
Z direction
=t0.8mm Notch and hole "a" & "c"
Eccentric screwdriver,
Phillips
0X direction
~1 O
Notch and hole "a" & "c"
Bladed screwdriver
screwdriver,
*Hex wrench
8Y direction
*lo
Notch and hole "b" & "c"
Focus
Same as for R and B colors
Focus Adjustments the Other Way
Lock screw
Position
Related direction
a
Notch and hole "a"
Z and 8X directions
b
Notch and hole "b"
0Y direction
C
Notch and hole "c"
Z, 8X and 8Y directions
Convergence and Focus Adjusting and Tightening Tools
Tool
Specific or General
Tool code
Configuration
Eccentric cam
Specific
9DASPN-XGNVI
U
adjusting wrench
Izz=?
Eccentric screwdriver
Specific
SDADRiVER-NV4U
Iz+I
&
100
Hex wrench
SEQLNC-XGNVI
U
:zj
General (redesigned)
2
92
4
t
9EQLNCXGNV4U
$
r=
-I
in
?+I-+
?
Bladed screwdriver
General
SEQDRiVER-NV1
B
Phillips screwdriver
General
For M2.6 pan-head machine screw
*Hex wrench
General
1.27mm, preferably use a 70 mm or
longer screwdriver
(with a handle).
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