SoftBank 304HW User Manual page 197

Settings on iPhone/iPod touch/iPad
Screenshots and steps described here are for on iPhone
with iOS7.1.
In Home screen of iPhone/iPod touch/iPad, " テレビ視聴 "
Channel scan (searching) starts on the first startup
only.
Channel scan starts
・ Channel scan may fail depending on TV reception level or
the condition between Wi-Fi router and smartphone. For
details, see "Unable to watch TV."
In Channel scan completion screen, " 次へ "
TV viewing screen appears.
・ It may take about several minutes until channel scan is
complete.
・ Tap " 再スキャン " to scan channels again.
・ When Channel scan failed, retry in the place easy to receive
TV signal, such as by a window.
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