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LCD
13-4 REPLACING THE LCD AND ADJUSTMENT BOARD
● This work should be performed by site maintenance personnel or other
qualied professionals. Work performed by non-technical personnel can cause
a severe accident such as an electric shock.
● Before starting work, be sure to turn the power off. Working without turning the
power off can cause an electric shock, short circuit or re.
● Be careful not to damage the cables. Damaged cables may cause an electric
shock, short circuit or re.
● Do not touch undesignated places. Touching places not designated can cause
an electric shock, short circuit or re.
● Perform work with the control panel open. If the control panel closes under its
own weight, it may catch hands or ngers, resulting in injury.
● When opening/closing or attaching/removing doors or other parts, be careful
that your hands or ngers do not get caught in anything.
● If all afxed fasteners (screws, nuts, and washers) are removed, parts will fall
off and cause accidents. Ensure that parts are rmly supported when removing
afxed fasteners.
● Be careful in handling glass/plastic parts. If such parts are exposed to
excessive loads or impact, they might become damaged, resulting in fragments
or cracks that could cause accidental injury.
● When fastening plastic parts, be careful not to tighten screws and nuts
excessively. Failure to observe this may damage the parts and cause injury due
to fragments resulting from damage.
● Be sure to perform appropriate adjustment of the LCD. For operation of this
product, do not leave screen's ickering or deviation as is. Failure to observe
this can have a bad influence upon the players' or the customers' physical
conditions.
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