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17
A
Installation conditions
3.2.4 Strain on surface where equipment is installed
1 This display uses glass in its display section. When using a third-party metal fixture, check that strain is 1 mm or
less by the following method.
2 Tightly fit a thread using a force of
φ
0.1psi or less diagonally through the mounting bolt openings on the mounting
surface, as shown in the drawing.
3 Measure distance L of the intersection of the strings in the center section.
The relationship between strain and L is given by Strain = L × 2.
4 If L is 0, interchange the front and rear positions of two strings and check the distance again. If the value of L is not
0, it is the true value of L. If L is 0 after the position is changed, strain is approximately 0.
Holes for
mounting
bolts
Plasma display-mounting surface
(mounting metal fixture)
Enlarged drawing of the intersectional part A
(showing the part obliquely)
Thread
Right angle
A
ad
cb
a
c
d
b
a
d
e
f
cb
Point e is the center of the thread a-b.
Point f is the center of the thread c-d.
Distance between e and f = L
Points e and f are indicated in an en-
larged figure for more detailed under-
standing.
Thread
Plasma display-
mounting sur-
face (mounting
metal fixture)
* Regarding the distortion of 1 mm or below:
It is possible that the housing of this device causes a maximum distortion of about 3 mm. It is also possible that
this device causes stress on the glass when this device suffers a distortion of 4 mm or more. Therefore, make
sure to keep the distortion on the mounting surface within 1 mm so that the total distortion should remain less
than 4 mm including the distortion of the housing itself under it.
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