56
8B. SERVICES – To be conducted by a technician only –
(2) Replacing the backup battery on the MAIN PCB
WARNING
To prevent electric shock, accident and injury and to prevent damage to the electrical
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circuitry of the machine, be sure to turn the power switch off before performing the
tasks described below.
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The PCB can be easily damaged by static electricity. If the PCB is
handled by a person charged with static electricity, parts mounted
on the PCB can be damaged. Before touching the PCB, be sure to
remove static electricity from your body by touching a grounded
metal object.
Turn the power switch off. (See P. 17 “7-2-1 Turning the power switch on.”)
Remove the MAIN PCB. (See P. 55 “8B-4-3 (1) Replacing the MAIN PCB.”)
Place the MAIN PCB on a flat surface such as a desk.
While gently pressing on the battery with your finger, insert a non-conductive
small stick into the notch on the battery holder, and then tilt the stick to remove
the battery.
* Use a CR2032 for the backup battery.
Notch on the
battery holder
Backup battery
(CR2032)
Positive (+) pole
Negative (-) pole
MAIN PCB
Non-conductive stick
Attach the battery following the above steps in reverse.
To Purchase This Item, Visit BMI Gaming | www.bmigaming.com | (800) 746-2255 | +1.561.391.7200
