User Manual (user Manual) (ver.1.0) (English)
Page 191
... are flexible enough for long term use. Please change from Store Demo mode to Home Use mode using overly ▶ rigid or thick cables. If mounting the TV to MENU → System → Plug & Play → ENTERE. English Make sure the cables are lost after 30 minutes or every time the... the Store Demo mode, it will reset audio and picture settings every 30 minutes. Press the SOURCE button to select TV mode, go to the wall, we recommend using cables with 90 degree connectors.
... are flexible enough for long term use. Please change from Store Demo mode to Home Use mode using overly ▶ rigid or thick cables. If mounting the TV to MENU → System → Plug & Play → ENTERE. English Make sure the cables are lost after 30 minutes or every time the... the Store Demo mode, it will reset audio and picture settings every 30 minutes. Press the SOURCE button to select TV mode, go to the wall, we recommend using cables with 90 degree connectors.