Toshiba P503DL - Manual (Page 18)

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screen lock is un-locked and open before attaching the screen.
This is an example of 4 sets attached together by 2x2 configuration. When 4 sets are combined together
with the screws fastened, a gap between cubes becomes small and also stable for entire wall.
The internal locking screws need to be fastened while front screen has removed, carefully watching
frame of each cubes. Do not tighten the screws very strong, aluminum frame may be deformed by
such strong fastenings.
M8 screw 20mm long Hex key screw
Tightening torque: 20-25N.m
At the back of the each cubes, there are two small
plates located top portion at both sides and they
can be used to fasten cubes horizontally or vertically
for rear enforcement.
To do this, remove one of the screw, make loose for
another and rotate the plate then fasten to adjacent
cubes together.
As for the connection of wires, refer to the previous page, page 15 for one of the example.
The following left example shows the connection to use internal magnification capability and right
Example indicates the combination w ith external signal processor.