3-12
4200 SIDE SCAN SONAR SYSTEM USER HARDWARE MANUAL 0004842_REV_N
3.6.3 701-DL Digital Link Connections
All of the connections to the 701-DL Digital Link are made using connectors on the back panel. These
connectors are shown in F
IGURE 3-4.
The 701-DL Digital Link connections are the following:
SEA CABLE: 4-Pin female bulkhead connector. Connects to the tow cable.
SYNC: BNC connector. Connects to an external trigger source to trigger the sonar. A TTL
level trigger input must be used, where the leading or trailing edge, as selected in
the Discover software, triggers the sonar.
DATA: RJ-45 connector that provides a 10/100BaseT Ethernet connection to a user-
supplied computer.
3.7 TCP/IP Address Settings
The 4200 Series high Definition Dual-frequency Side Scan Sonar System includes several Ethernet devices
connected on a common local area network (LAN). Each of these devices has a factory set TCP/IP address,
which under normal circumstances does not require changing.
However, should any of these devices be replaced, or if upgrades are later installed, the TCP/IP addresses
may need to be reconfigured. In addition, any computer that is to be connected to the 4200-P Portable
Topside Processor or the 701-DL Digital Link must have its IP address set to 192.9.0.nnn, where nnn is any
integer from 1 to 100—except for the following reserved addresses:
• 192.9.0.22 – Topside ADSL Modem
• 192.9.0.23 – Tow Vehicle ADSL Aware Modem (not available for Mestech ADSL Modems)
• 192.9.0.225 – Topside Wireless Modem
• 192.9.0.101 – Tow Vehicle CPU
• 192.9.0.102 – Topside Netburner
The factory IP address setting of the wired Ethernet connection for the laptop computer included with the
4200-P Portable Topside Processor is 192.9.0.99. For the wireless Ethernet connection, the factory setting
is 192.9.0.100.
For a list of the topside processor Ethernet devices and their TCP/IP addresses, refer to T
ABLE 3-2, and for
the tow vehicle, to T
ABLE 3-3.
DEVICE
TCP/IP ADDRESS
Net Burner board 192.9.0.102
ASDL Modem board 192.9.0.22
Table 3-2: Topside Processor ETHERNET Devices TCP/IP Addresses
To Next Page
Loading...
Need help?
General
