Page 8
SP Controls, Inc.
RS-232 Port Pinout
RS-232 Port Pinout
Computer
SP-SW5100-VUHD
Pin 2
Pin 2
Pin 3
Pin 3
Pin 5
Pin 5
Not Used
Pin 9 (24VDC Power)
RS-232 Communication Settings
RS-232 Communication Settings
Baud Rate
115,200 adjustable
Packet Size
8 Bit
Parity
None
Stop Bit
1
See Page 10 for more detailed discussions on RS-232 commands and/or review the
SP-SW5100-VUHD Programmers Guide.
Power
Power
Using the AC to DC power supply shipped with the SP-SW5100-VUHD, connect the round
connector to the SP-SW5100-VUHD. The Power Indicator LED will illuminate above of the 24VDC
location to indicate that power is being received.
Internal Settings
Internal Settings
In most cases, the default settings of the SP-SW5100-VUHD are sufficient for most applications.
However, there are times when changes are needed. Please contact Tech Support for additional
information. Further explanation is provided later in this document for this application in the
Switcher Settings
section.
Here are some settings that can be viewed or changed:
• EDID table and resolutions
• Ethernet setings
• Volume adjustments
• Auto-switching On/Off
• Display inactivity shutdown timeout
• Proximity sensor On/Off
• Change Baud rates
