52 Chapter 4Using the TV’s Menu SystemSpecial Features7Ethernet Setup8Auto Tuning6Video Input Setup5Signal Source4Software Upgrade3Channel Search2Signal Search1Go Back0Main Menu ConnectionsPress OK to start a Channel Search using only the searchfeatures that are checked above.Channel Search finds channelsfor you. Check fewer boxes tomake the search faster (butless complete) and vice versa.The first time that you do aChannel Search, put a check inall the boxes to do a thoroughsearch for channels.Input to search:Cable InputAntenna InputChannels to search:Digital channelsAnalog channelsOther search options:Detect antenna or cable settingInclude previously found channels in searchTo add a channel that ChannelSearch didn't find, clear allmenus and directly tune to thechannel with the number keys.StartStartTipYou can still add a channel that was not foundby Channel Search. Clear any on-screenmenus, and tune to it by using the numberbuttons on the remote. If the channel can betuned, it will be added to the channel list forthat tuner.Ethernet Setup8Special Features7Auto Tuning6Video Input Setup5Signal Source4Software Upgrade3Channel Search2Antenna InfoSignal Strength1Go Back0Main Menu ConnectionsPress OK to measure the signal strengths of all channels tohelp you adjust terrestrial TV antenna(s).Channel 5 Antenna InputDigitalStrength: 94Channel 4 Antenna InputAnalogStrength: N/AChannel 3 Antenna InputAnalogStrength: N/AChannel 2 Antenna InputDigitalStrength: 95Channel 1 Antenna InputAnalogStrength: N/A• Center Speaker In If you don’t have an audio amplifier connected to theTV, choose The TV option. If you’ve connected an audio amplifier to the TVbut want to use the TV’s internal speakers as the center speaker, chooseThe center channel output from an audio receiver option.Connections MenuThe Connections menu specifies various ways to adjust the inputs to yourtelevision. Items in the Connections menu are: Signal Strength, Channel Search,Software Upgrade, Signal Source, Video Input Setup, Auto Tuning, SpecialFeatures, and Ethernet Setup.Signal StrengthThis screen lists any channel EVER added to the TV. The list shows the channelnumber, the station name (only when tuned and available, e.g. NBC), whetherthe channel is digital or analog, which tuner is picking up the channel, andcurrent signal strength of digital channels.When you move the highlight to the Signal Strength list, the TV attempts to tuneto that channel. You can then adjust your off-air antenna for maximum signalstrength (largest number) for the selected channel. The signal strength for adigital channel will be shown as “- -” until the signal is strong enough for use,then numbers will appear. Analog channels will always have the display,“N/A”, since analog signal strength is not measured.Only primary channels appear in the list. Digital subchannels, e.g. 8-1, 8-2, donot appear.Note: If you have both Antenna and Cable channels, press theANT•CAB button to view your Cable channels, or vice-versa.Channel SearchEngaging in a channel search tells the TV to search for all the TV channelsavailable through the Antenna and Cable Inputs. When the TV finds an activechannel, it places it in the channel list. Inactive channels (weak stations orchannels with no signal at all) aren’t placed in the channel list.To do a complete channel search, check each box that pertains to your TV. Forexample, if you’re only receiving cable from the CABLE INPUT, highlight CableInput and press OK to place a checkmark in the box. Select Start to begin thesearch.Notes: Channel Search with all options selected takes some time tocomplete because all possible analog and digital channels are beingsearched.If a cable box or CableCARD is connected to your TV’s CABLE INPUT,Channel Search won’t work for it.Center Speaker In4DVI Audio Input3Digital Audio Out2Fixed/Variable Out1Go Back0Main Menu AudioPress or to point to an option, then press OK toselect it. Press to return to the menu.ConnectionsThe TV's internal speakers can be used as a center speaker.To do so, connect an external audio amplifier's centerchannel output to the Internal Speaker Input on the TV.Then select the matching option from the list above.Warning: Connect from the audio amplifier's centerchannel output and not a different output.The center channel ouput from an audio receiver.The TVSelect the audio source for the TV's internal speakers:Assisted Setup6Preferences5Connections4Parental Controls3AudioAudio2Picture Quality1Go Back0Main MenuPress OK orto access the Audio menu.•Signal Strength: Check the signal strength of a channel.•Channel Search: Search for available channels in your area.•Software Upgrade: Check software version and upgrades.•Signal Source: Lost remote? This screen changes inputs.•Video Input Setup: Choose component or composite video.•Auto Tuning: Create one button access to your devices.•Special Features: For advanced users only.•Ethernet Setup: Configure the Ethernet connection settings.The Connections menu has screens for specifying andoptimizing the connections (inputs) to the TV: