User manual NINTENDO GAME BOY ADVANCE WIRELESS ADAPTER

[. . . ] â· If your hands, wrists, arms or eyes become tired or sore while playing, stop and rest them for several hours before playing again. â· If you continue to have sore hands, wrists, arms or eyes during or after play, stop playing and see a doctor. Leakage of battery acid can cause personal injury as well as damage to your Game Boy. [. . . ] Do not mix used and new batteries (replace all batteries at the same time). Do not mix alkaline with any other type of battery (carbon zinc, nickel cadmium, etc). Do not use nickel cadmium (nicad) batteries in your Game Boy, Game Boy pocket or Game Boy Color. Do not use nickel cadmium (nicad), nickel metal hydride (nimh), carbon zinc or any other non-alkaline batteries. When the batteries are losing their charge, the power light may become dim, the game sounds may become weak, or the display screen may be blank. When this happens, promptly replace all used batteries with new batteries. do not leave batteries in the Game Boy or accessory for long periods of non-use. Do not leave the power switch on after the batteries have lost their charge. Do not spill liquids on the Game Boy, Game Paks or any other of the Game Boy components. Do not rapidly turn the power switch on and off, as this may shorten the life of the batteries and cause battery backed-up Game Paks to lose your stored game information. For the best game image, look directly at the Game Boy display from the front and operate only in a good light. To avoid dirt or dust from getting into the Game Boy, always leave a Game Pak loaded (with the power off), when not in use. When using an AC adapter, make sure you are using the correct model appropriate for your Game Boy. Do not clean with benzene, paint thinner, alcohol or any other solvent. Always check the Game Pak edge connector for foreign material before inserting the Game Pak into the Game Boy. To prevent the edge connectors from becoming dirty, we recommend that you regularly use the Game Boy Cleaning Wand. [. . . ] COMPLIANCE WITH FCC REGULATIONS Under FCC rules, changes or modifications to this product not expressly approved by the manufacturer could void the user's authority to operate this product. This product has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. [. . . ]