English-10Antenna ConnectionUnless your LCD display is connectedto a cable TV system or to a centralizedantenna system, a good outdoor colorTV antenna is recommended for besttelevision performance. However, if youare located in an exceptionally goodsignal area that is free from interferenceand multiple image ghosts, an indoorantenna may be sufficient.When using a 75-Ohm coaxial cable system, connect the CATV coaxial cableto the AIR/CABLE (75-Ohm) terminal. Or if you have an antenna, connect thecoaxial cable to the same AIR/CABLE terminal.Battery Installation and ReplacementThe remote control is powered by two 1.5V AAA batteries. To install orreplace batteries:1. Open the battery cover of the remotecontrol by pushing and pulling it in thedirection of the arrow.2. Insert two new “AAA” size batteriesfor the remote control. Whenreplacing old batteries, push themtowards the springs and lift them out.3. Match the batteries to the (+) and (-)marks in the battery compartment.4. Insert the bottom of the battery, the(-) side, into the battery compartmentfirst, push towards the springs andinsert the top of the battery, the (+)side, into place. Do not force thebattery into the battery compartment.5. Close the battery cover making sure the tabs rest in the correspondingholes and push down the cover until it clicks shut.CAUTION: Incorrect usage of batteries can result in leaks or bursting.NEC recommends the following battery use:• Do not mix battery brands.• Do not combine new and old batteries. This can shorten the battery lifeor cause liquid leakage of the batteries.• Remove dead batteries immediately to prevent battery acid from leakinginto the battery compartment.• Do not touch exposed battery acid as it may injure skin.• Remove the batteries if you do not intend to use the remote control for along period of time.