Sega TARGET BRAVO Operators & Service Manual page 72

11-1 HANDLING PRECAUTIONS
● To prevent electric shock or IC Board malfunctioning, be sure to turn off the
power for the cabinet when installing or removing the IC Board.
● Extraneous matter such as dust on the IC Board can cause the IC Board to
generate heat and result in a fire due to short circuit, etc. Ensure the IC Board
surfaces are always kept clean.
● Keep the IC board well cooled. RINGWIDE is provided with ventilating fans. Do
not block the air outlets of these fans. Also do not place anything closely to
RINGWIDE. Failure to observe these instructions may cause an overheating and
fire.
● Always follow the usage conditions from SEGA as well as the usage conditions
for the cabinet you are using for RINGWIDE. Failure to do so may cause an
overheating and fire.
● Be sure to connect the IC Board and connectors completely. Insufficient
insertion can damage IC Board, etc.
● For the IC Board circuit inspection, only the use of Logic Tester is permitted. The
use of ordinary testers is not permitted as these can damage the IC Board.
● Do not subject the IC Board to static electricity when installing the IC Board in
the cabinet or when connecting wire harness connectors to the IC Board.
● When soldering buttons, etc. to the wire harnesses, be sure to remove the wire
harnesses from the IC Board so as not to subject the IC Board to heat.
● Using RINGWIDE without the Shield Case can cause electric wave trouble. Be
sure to use RINGWIDE together with the accessory Shield Case.
● Some parts are the ones designed and manufactured not specifically for this
product. The manufacturers may discontinue, or change the specifications of,
such general-purpose parts. If this is the case, SEGA cannot repair or replace a
failed product whether or not a warranty period has expired.