Viewsonic VS12400 用户手册
![Viewsonic](https://files.manualsbrain.com/attachments/6f54964858041d5091d25354f9885d33968c568d/common/fit/150/50/12319a2b7e767d47bccd058bd64fe5c81fd6aae0aaee716b75fa956e071f/brand_logo.jpeg)
5
Press
STNH\WRVHOHFW$XWR6HDUFKLWHPDQGSUHVV
X to start scaning channels.
6
Press
STNH\WRVHOHFW6NLSLWHPDQGSUHVVX to skip
channels where no signal is detected.
7
Press
ᒵ key on the control panel or Ҭᓃ key on
the remote control to exit OSD menu.
22
ViewSonic
VT2230-NT