Getting Started9Note when setting upNote for connectionsL The AC adaptor must remain connected atall times. (It is normal for the adaptor tofeel warm during use.)L The AC adaptor should be connected to avertically oriented or floor-mounted ACoutlet. Do not connect the AC adaptor to aceiling-mounted AC outlet, as the weightof the adaptor may cause it to becomedisconnected.During a power failureThe unit will not work during a power failure.We recommend connecting a corded-typetelephone (without AC adaptor) to the sametelephone line or to the same telephone linejack, if you have such a telephone jack inyour house.Note for battery installationL Use the supplied rechargeable batteries.For replacement, we recommend usingthe Panasonic rechargeable batteriesnoted on 4, 5. oldal.L Wipe the battery ends (S, T) with a drycloth.L Avoid touching the battery ends(S, T) or the unit contacts.Note for battery chargeL It is normal for the handset to feel warmduring charging.L Clean the charge contacts of the handset,base unit, and charger with a soft and drycloth once a month. Clean more often ifthe unit is exposed to grease, dust, or highhumidity.Battery levelPanasonic Ni-MH battery performance(supplied batteries)Megjegyzés:L It is normal for batteries not to reach fullcapacity at the initial charge. Maximumbattery performance is reached after a fewcomplete cycles of charge/discharge(use).L Actual battery performance depends onusage and ambient environment.L Even after the handset is fully charged, thehandset can be left on the base unit orcharger without any ill effect on thebatteries.L The battery level may not be displayedcorrectly after you replace the batteries. Inthis case, place the handset on the baseunit or charger and let it charge for at least7 hours.Icon Battery level5 High6 Medium7 Low074 Needs charging.Operation Operating timeIn continuous use 18 hours max.Not in use(standby)170 hours max.Icon Battery levelTG2511_2521HG(e-hg).book Page 9 Thursday, January 21, 2010 3:16 PM