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"We have recently made some software upgrades over the weekend, to improve our programming guide data.\u201CThose improvements may require viewers watching WPTZ 5.1 and WPTZ 5.2 over-the-air to rescan their televisions to receive our signal.\u201DRescanning for local channels with your TV or converter box will restore your video and audio.If you continue to have problems with the over-the-air signal please email us at feedback@wptz.com."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mynbc5.com/article/message-to-wptz-over-the-air-signal-watchers/3311123>