Osoto NV-1920 - Manual (Page 10)

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☆ Methods of usage:
There are three methods of operation: 1. control panel
2.remote controller 3. Control it through RS-232 Port supported by
Computer’s Window System. Three methods can be executed
individually, and can be fixed up.
1. Control Panel:（Note: pls check exact goods for the standard.）
●
System acquiesces the following:
It is into awaiting state when
visualizer’s power on ,and
“ ” light will be on, meanwhile it acquiesces PC output to
m
onitor and projector, thus PC’s monitor and projector’s light will
be on. Light
of “volume+” and “volume-“will be on, at this time user
can adjust volume. This visualizer adopts sensitive touch key, just
touch it with finger to use,
and don’t strike with heavy metal or
heavy strength to prevent from the nick.
●
Turn on:
After connections, press , and it turns from red shinning
to red, means the visual presenter
’s power is on. When heard of
“Bee “twice, users can start operation. Please try again to open
projector when user found that
projector’s power was off.