• When working with the product, be sure to turn the power off. Working with the
power on may cause an electric shock or short circuit.
• Be careful not to damage the wires. Damaged wires may cause an electric
shock, short circuit or present a risk of re.
• Exercise due caution in performing soldering work. If soldering iron is handled
carelessly, there could be res or burns.
• When fastening plastic parts, be careful not to tighten screws or nuts excessively.
If these are tightened to excess, parts could be damaged, resulting in injuries
from fragments, etc.
• After the unit has been disassembled and reassembled again, check carefully
that the unit has been reassembled correctly.
• Be sure to inspect the outer elements on both controller units.
• Ressemble so that there is no gap between plates and covers. If there is a gap
or rattling, the players could get ngers or hands caught, resulting in injury.
• Be careful not to damage or lose small parts or screws.
• When a part has been replaced, be sure to always make adjustments and
check conditions in Test Mode.
10 CONTROLLER UNIT(S)