ユーザーズガイド YAMAHA PW1D 戵־

[. . . ] Compliance with FCC regulations does not guarantee that interference will not occur in all installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on different branch (circuit breaker or fuse) circuits or install AC line filter/s. [. . . ] • Do not touch the power plug with wet hands. Doing so is a potential electrical shock hazard. 2 • Hold the power cord plug when disconnecting from an AC outlet. Damaging the power cord in this way is a potential fire and electrical shock hazard. • Do not place small metal objects on top of the power supply unit. Metal objects inside the power supply unit are a fire and electrical shock hazard. • Do not block the power supply unit ventilation slots. The power supply unit has ventilation slots at the front and rear to prevent the internal temperature from rising. Blocked ventilation slots are a fire hazard. • Leave a reasonable amount of free-air space around the power supply unit. • If the power supply unit is to be rack mounted, leave at least 10 cm free above the top panel and behind the rear panel. When the power supply unit is in use, remove the rear of the rack, or open its ventilation slots to prevent overheating, which could be a fire hazard. • Do not try to modify the power supply unit. This could be a fire and electrical shock hazard. • The power supply unit operating temperature is between 10˚C and 35˚C (58˚F and 95˚F). • If you notice any abnormality—such as smoke, odor, or noise—turn off the power supply unit immediately. Remove the power cord from the AC outlet. Confirm that the abnormality is no longer present. Using the power supply unit in this condition is a fire and shock hazard. [. . . ] If the ground connector of the AC outlet has already been grounded, the unit will be grounded effectively by using the 3-pin power cord. Grounding the unit is also effective for preventing hum and other noise. B AC IN connector Connect the included power cable here. Affix the power cable plug using the attached screws so that the cable will not be unplugged accidentally. C DC OUTPUT connector Use this connector to connect the PW1D to the CS1D to supply power to the CS1D. [. . . ]