Wiring and Device Connections
42
Enova DVX-315xHD & DVX-215xHD All-in-One Presentation Switchers - Instruction Manual
PROGRAM Port
The PROGRAM port is a DB-9 male RS-232 port that connects the DVX to a communication port on a PC, and is intended primarily
to be used to configure system settings.
FIG. 50 displays the PROGRAM port.
FIG. 50
Program Port
The following table shows the rear panel Program Port connector (male), pinouts, and signals.
ID Pushbutton
The ID pushbutton sets the NetLinx ID assignments of the Internal Control Device. It has no effect on the Internal Switcher Device.
Only the 5001 ID can be changed. It is not possible to change the 5002 device ID.
FIG. 51 displays the ID pushbutton.
FIG. 51
ID Pushbutton
LAN (RJ-45)
The LAN RJ-45 port provides 10/100 Mbps communication via Category cable. This is an Auto MDI/MDI-X enabled port, which
allows you to use either straight-through or crossover Ethernet cables.
FIG. 52 displays the LAN port.
FIG. 52
LAN Port
The LAN port automatically negotiates the connection speed (10 Mbps or 100 Mbps), and whether to use half duplex or full duplex
mode. This communication is reflected via the front ICSP LED.
Program Port, Pinouts, and Signals
Program Port Connector
Pin
Signal
2
RX
3
TX
5
GND
7
RTS
8
CTS
NOTE:
The PROGRAM port is not recommended for
firmware updates or large file transfers. Any large
data-intensive operations are better handled via
LAN.
5
4
3
2
1
9
8
7
6
