Yamaha NP-32 NP-32/NP-12 Owners Manual - Page 12

Setting Up Although the instrument will run either from an optional AC adaptor or batteries, Yamaha recommends use of an AC adaptor whenever possible, for optimum eco-friendly operation.  Using an AC Adaptor  Using Batteries Connect the AC adaptor to the DC IN jack and an AC outlet following the order of 1 2 in the illustration below. When disconnecting, turn the power off and disconnect the AC adaptor in order of 2 1. 1 DC IN jack AC adaptor 2 AC outlet WARNING Use the specified adaptor (page 23) only. Use of other adaptors may result in irreparable damage to both the adaptor and instrument. Yamaha cannot be held responsible for damage caused by improper use even if the instrument is under warranty. (Six commercially available 1.5V "AA" size batteries are required) Usable batteries: alkaline (LR6), rechargeable nickel-metal hydride batteries (rechargeable Ni-MH batteries), Manganese (R6) • Alkaline or rechargeable Ni-MH batteries are recommended because the instrument may consume a large amount of power. • Make sure that the power of the instrument is off when installing the batteries. 1 Put the instrument upside down on a soft cloth, and open the battery compartment cover located on its bottom panel. CAUTION When setting up the instrument, make sure that the AC outlet you are using is easily accessible. If some trouble or malfunction occurs, immediately turn the power off and disconnect the plug from the outlet. For the AC Adaptor with a Removable Plug WARNING • Make sure to keep the plug attached to the AC adaptor. Using the plug alone can cause electric shock or fire. • If the plug is removed accidentally, slide the plug into place without touching the metallic parts, and then push the plug in completely until it clicks. To avoid electric shock, short circuit or damage, also be careful that there is no dust between the AC adaptor and plug. Plug Slide the plug as indicated * The shape of the plug differs depending on locale. 2 Insert batteries following the polarity markings on the side of the compartment. 3 Replace the compartment cover. NOTICE When battery power becomes too low, the instrument may not function properly. When this happens, make sure to replace all batteries with new ones or already-recharged ones. • The instrument itself cannot charge the batteries. Use only the specified charger device when charging. • Power will be automatically drawn from the AC adaptor if an AC adaptor is connected while batteries are installed in the instrument. • Connecting or disconnecting the AC adaptor with batteries installed may turn the power off. 12 NP-32/NP-12 Owner's Manual