Kenwood CD-224M User Manual - Page 30

Important items 30 Cleaning Do not use volatile solvents such as alcohol, paint thinner, gasoline, or benzine, etc. to clean the cabinet. Use a clean dry cloth. Do not use contact cleaners because it could cause a malfunction. Be specially careful against contact cleaners containing oil, for they may deform the plastic components. CD-224M/DPF-J5010 (En) Periodic inspection This unit incorporates an optical pickup which is a precision device. It is recommended to have this unit inspected periodically to clear the pickup after about 1000 hours of use, although this period may vary depending on the installation condition (temperature, humidity, dust, smoke, etc.) of the unit. The unit has inspected, please consult your dealer or a KENWOOD service center in your area. Caution on condensation Condensation (of dew) may occur inside the unit when there is a great difference in temperature between this unit and the outside. This unit may not function properly if condensation occurs. In this case, leave the unit for a few hours with the power left ON, and restart the operation after the condensation has dried up. Be specially cautious against condensation in a following circumstance: When this unit is carried from a place to another across a large difference in temperature, when the humidity in the room where this unit is installed increases, etc. Note related to transportation and movement Before transporting or moving this unit, carry out the following operation: 1. Remove all discs from the carousel and close the door panel. 2. Confirm that the flashing "NO DISC" display has changed to steady lighting, and then switch off the power. NO DISC 3. Wait a few seconds, then disconnect the power plug. Memory backup function Stored contents for at least 3 weeks after power plug is unplugged from the AC outlet. Power status (ON or OFF), Title name registration contents Music type registration contents Best selection registration contents