Chapter 5 Handling the CU-400 (Option)
• If smoke, abnormal odors or noises come from the CU, immediately unplug the AC adapter
from the wall socket and contact your nearest dealer.
Failure to do so could cause fire or electrical shock.
• If foreign material or water gets into the CU, immediately unplug the AC adapter from the wall
socket and contact your nearest dealer.
Failure to do so could cause fire or electrical shock.
• If you drop the CU so as to damage its housing, immediately unplug the AC adapter from the
wall socket and contact your nearest dealer.
Failure to do so could cause fire or electrical shock.
• Use the dedicated AC adapter only. Failure to do so could result in a fire.
• If the power cord of the AC adapter is damaged (e.g., exposed or broken lead wires), stop
using it and contact your nearest dealer.
Failure to do so could result in a fire or electrical shock.
• Never use the CU on the line voltage other than the specified level. Doing so could cause the
CU to break or burn.
• Never cover or wrap up the CU or AC adapter in a cloth or blanket.
Doing so could cause the unit to heat up inside, deforming its housing, resulting in a fire.
Always use the CU and AC adapter in a well-ventilated area.
• Keep the power cord away from any heating equipment. Failure to do so could melt the
sheathing, resulting in a fire or electrical shock.
• If you are not using the CU for a long time, be sure to unplug the AC adapter from the wall
socket for safety. Failure to do so could result in a fire.
• When caring for the CU, unplug the AC adapter from the wall socket for safety.
Failure to do so could result in an electrical shock.
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