User manual CANON PC550 BROCHURE

[. . . ] If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ?Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. [. . . ] Before using battery charger, read all instructions and cautionary markings on battery charger, battery, and product using battery. To reduce risk of injury, charge only lithium ion type rechargeable batteries. Other types of batteries may burst causing injury to persons and damage. Do not expose charger to rain, moisture, or snow. Use of an attachment not recommended or sold by the battery charger manufacturer may result in a risk of fire, electric shock, or injury to persons. To reduce risk of damage to cigarette lighter connector and cord, pull by cigarette lighter connector rather than cord when disconnecting charger. Make sure cord is located so that it will not be stepped on, tripped over, or otherwise subjected to damage or stress. Do not operate charger with damaged cord or cigarette lighter connector replace it immediately. Do not operate charger if it has received a sharp blow, been dropped, or otherwise damaged in any way; take it to a qualified serviceperson. Do not disassemble charger; take it to a qualified serviceperson when service or repair is required. Incorrect reassembly may result in a risk of electric shock or fire. If you turn off the car engine while you are charging a battery pack, remove the adapter plug from the cigarette lighter socket. To resume charging, reinsert the adapter plug after you have turned the car engine back on. ???????????????????? To check the battery pack: If you want to know how much charge your battery pack has left, plug in the adapter and attach a battery pack, just as if you were going to recharge it. The CHARGE indicator will tell you approximately how much charge remains. ?????????????????????????????? Notes: ?The CB-920 can only be used with 12 or 24 V negative-ground car batteries. Using the adapter with a positive ground battery may cause a malfunction. Car cigarette lighter sockets have different shapes and dimensions, so this adapter may not fit all types. To avoid exhausting the car battery, use the adapter only when the car engine is on. Always unplug it before you turn off the engine. To avoid exhausting the car battery, the adapter will temporarily shut off if the car battery?s voltage falls below 11 V. [. . . ] The adapter will resume operation after the battery?s voltage returns to an operable level. Never unplug the adapter during use, and never disconnect the DC coupler from the adapter when the camcorder is being powered from a cigarette lighter socket. The surface of the adapter may become warm during use. When powering your camcorder from a cigarette lighter socket you do not need to remove the battery packs from the adapter, but charging will not take place until you remove the DC coupler from the adapter. [. . . ]