Sega Ghost Squad Deluxe, Service Manual

Page: 79 / 150

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7. IC CARD UNIT
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When working with the product, be sure to turn the power off. Working with
the power on can cause an electric shock or short circuit accident.
•
Be careful not to damage the wires. Damaged wires may cause electric
shock, short circuit or present a risk of fire.
•
Be careful not to lose the fasteners for the screws and nuts. Contact
between metal fasteners and electrically live parts can cause electric
shock, short circuit or fire.
•
Be careful not to trap your fingers when opening or closing the control
panel.
•
The solenoid on the IC card unit may become hot. Take care as there is a
risk of accidental burns.
7.1. HOW TO CLEAN THE CARD UNIT
Observe the following points to prevent damage when cleaning accessory
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surfaces.
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Remove smears using a dry, soft cloth (flannel, etc.). Do not use coarse
gauze or other harsh materials.
•
For smear removing solvent, alcohol (ethanol) is recommended. When
using chemical detergent, be sure to follow the instructions below:
o
Soak a soft cloth in a neutral household detergent diluted with
water. Wring the cloth well then clean down the surface.
o
Do not use bleach or detergent that contains abrasive agents.
o
Do not use alkaline chemical detergents such as "glass cleaner"
available on the market or solvents such as thinner, etc.
•
Do not scrape or scratch surfaces using brushes, scouring pads or other
hard cleaning utensils.
Clean the interior of the IC card unit once a month.
At the same time, check to make sure that no intentional damage has been done to the game unit.
Because IC cards are inserted into the IC card unit for each play, it may become dirty and foreign matter
may collect in the unit.