Wiring and Device Connections
45
Instruction Manual - Enova DVX-325xHD/22xxHD All-in-One Presentation Switchers
SDHC Card Slot
The DVX-325xHD features an externally accessible SDHC card slot.
NOTE:
The card slot is reserved for future use. Do not install a card in the card slot at this time.
FIG. 54 displays the SDHC card slot.
FIG. 54
SDHC Card Slot
Configuration DIP Switch
All DVX models have a configuration DIP switch which allows for certain operations to occur during boot-time. The DIP switch
positions are assigned as follows:
Switch for Program Run Disable
Switch for Boot from External SD Card (only applicable to the DVX-325xHD.)
FIG. 55 displays the Configuration DIP Switch for the DVX.
FIG. 55
Configuration DIP Switch
Program Run Disable (PRD) Mode
You can use the Configuration DIP switch to set the on-board Master to Program Run Disable (PRD) mode. PRD mode prevents the
NetLinx program stored in the on-board Master from running when you power up the Integrated Controller. You should only use
PRD mode when you suspect the resident NetLinx program is causing inadvertent communication and/or control problems.
If necessary, place the on-board Master in PRD mode and use the NetLinx Studio program to resolve the communication and/or
control problems with the resident NetLinx program. Then download the new NetLinx program and try again.
FIG. 56 displays the default DIP switch settings and the settings for PRD mode. To switch to PRD mode, move the position 1 DIP
switch to ON.
FIG. 56
DIP Switch settings - PRD mode
NOTE:
Consider equating PRD Mode to a PC’s SAFE Mode setting. With PRD mode, you can continue to power a unit, update the
firmware, and download a new program while circumventing any problems with a currently downloaded program. You must power
cycle the unit after activating/deactivating PRD mode on Program Port DIP switch #1.
ICSLAN Ports
All DVX models have two types of Ethernet ports: LAN and ICSLAN. The LAN port is used to connect the master to an external
network, and the ICSLAN ports are used to connect to other AMX equipment or third-party A/V equipment. The ICSLAN ports on all
models provide Ethernet Communication to connected AMX Ethernet Equipment in a way that is isolated from the primary LAN
connection.
The ICSLAN port is a 10/100 Port RJ-45 connector and Auto MDI/MDI-X enabled. Each model of DVX features one port. The port
support IPv4 and IPv6 networks, as well as HTTP, HTTPS, Telnet, and FTP.
FIG. 57
ICSLAN port
The ICSLAN port gets its IP addresses in one or more of the following ways:
IPv4 - Static assignment of the subnetwork address by the user
IPv6 - Link local address
Using the ICSLAN Network
The default IP address for the ICSLAN network is 198.18.0.1 with a subnet mask of 255.255.0.0.
It is important that the ICSLAN and LAN subnets do not overlap. If the LAN port is configured such that its address space overlaps
with the ICSLAN network, the ICSLAN network will be DISABLED.
NOTE:
Typically, the DVX communicates with an A/V switcher via ICSLAN. Since the A/V switcher has a static IP address on the
ICSLAN network, and you cannot change the IP address on the switcher, you cannot change the 198.18 subnet information on the
DVX platform of processors. You can only change the Host name and DHCP server settings.
Default mode
PRD mode
