Quick referenceChanging batteries Low battery warning2 beeps every30 minutes13On/OffPlus(+) signsLevervolume control; up=louder, down=softerSmartFocus™ 2 (comfort-clarity control);up=clarity, down=comfortPush buttonswitching programsvolume control;right aid=louder, left aid=softerSmartFocus 2 (comfort-clarity control);right aid=clarity, left aid=comfortTable of contentsYour hearing aids at a glance ..................................................... 2Warnings .................................................................................... 4Putting your hearing aids on your ears.......................................8Turning your hearing aids on and off ....................................... 10Battery information................................................................... 11Tips for wearing hearing aids for the first time ..........................15Tinnitus masker ........................................................................17Operating instructions .............................................................20Using the telephone ................................................................. 29Protecting your hearing aids .................................................... 32Cleaning your hearing aids....................................................... 33Signature features of your hearing aids ................................... 37Assistive listening devices ....................................................... 39Troubleshooting guide ..............................................................41Warning to hearing aid dispensers (to comply with the U.S.Food and Drug Administration (FDA) regulations) ..................46Information and explanation of symbols................................. 49Compliance information............................................................51Patient feedback ...................................................................... 53Additional notes ....................................................................... 54On Off Open