VGA input source.
b. Scaler adjust the step: six steps.
5. Resolution select: Press these buttons to select different
resolution output.
6. These buttons for function extension keys.
7. Serial Control
The RS-232 port lets you send and receive simple RS-232 signals
between a controller and a serial device via the switcher which is
connected to the RS-232 port (3.81mm 3P captive screw
connector) and outputs via CAT5e/6/7 cable.
The example, illustrated in
Figure 2
,
shows a PC or control
system that is connected to the switcher via the RS-232 port
(3.81mm 3P captive screw connector). The HDBT output
connector on the switcher is connected via CAT5e/6/7 cable to an
HDBT receiver. This HDBT receiver connects to a projector via
HDMI and RS-232.
The PC or control system sends RS-232 signals control projector,
by the switcher and HDBT receiver.
Figure 2
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