Sony BM-87DST - Manual (Page 5)

5
Precautions
• Operate the unit only on 9 V DC.
For the AC operation, use the AC power adaptor supplied with the unit. Do not use any other AC
power adaptor as it may cause a malfunction of the unit.
• Unplug the AC power adaptor from the wall outlet when it will not be used for an extended period
of time. To disconnect the adaptor, pull it out by grasping the adaptor itself. Never pull it by the
cord.
• Do not place the unit in a location near heat sources such as radiators or air ducts or in a place
subject to direct sunlight, excessive dust, mechanical vibration or shock.
• Allow adequate air circulation to prevent an internal heat build-up. Do not place the unit near
materials (curtains, draperies, etc.) that may block the ventilation holes.
• Should any solid object or liquid fall into the unit, unplug the unit and have it checked by qualified
personnel before operating it any further.
• The supplied AC power adaptor becomes hot if it is connected to a wall outlet for a long period of
time. However, this will not cause any mechanical problems.
If you have any questions or problems concerning your unit that are not covered in this manual,
please consult the Sony dealer from whom you purchased the unit.