How to use the remote control 155 How to use the remote control• Be careful when handling the control, especially because it is small and light. Dropping or striking ithard may damage it, wear out the battery or cause a malfunction.• Keep the remote control free of moisture, dust and water. Do not subject it to shock.• Do not place the remote control unit where it will get hot, such as on the dashboard or near a heatervent. Allowing the remote control unit to overheat may warp its case or cause other problems.• Do not operate the remote control unit while driving because doing so could cause an accident.• When using the remote control, point it toward at the remote control light receptor.• The light receptor may not operate correctly if it is exposed to bright light such as direct sunlight.• Be sure to press the [PWR] button on the main unit for more than two seconds to shut it down beforeleaving the car, or the car battery may be run down. When the main unit is shut down, the remotecontrol will not work.• Remove the batteries from the remote control unit whenever it is not to be used for a long time.• Use a dry cloth to keep the unit clean. If the remote control unit gets extremely dirty, clean it with acloth moistened with diluted liquid detergent. Do not use alcohol or thinner; these compounds maydamage the finish.• In no event should benzine or thinner be used. These substances will damage the case or finish.Precautions in use of the remote controlCleaning the remote controlVIIVIII