Agilent Technologies 1670E Series, User Manual

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Using the LAN’s X Window Interface
Using the LAN’s X Window Interface
To start the interface from the computer
1 On your Xserver, enable analyzer-initiated windows.
Most Xserver packages have a security feature which stops unwanted
client-initiated windows from being displayed.
On computers running the UNIX operating system, you can enable
analyzer-initiated windows by entering the xhost command:
xhost +<analyzer IP address>
On computers that aren’t running the UNIX operating system, the
Xserver package documentation will explain its security features.
2 Send the XWIN ON programming command to the logic analyzer.
The syntax of the XWIN ON command is:
xwin on,"<Xserver IP address>:<display>.<screen>"
The IP (Internet Protocol) address is the address of the XWindows
server.
There are several methods for sending the XWIN ON command. The
easiest is using psuedo-telnet, but it can also be done using ftp or
writing to the NFS-mounted logic analyzer. See the following examples.
Example NFS method using a UNIX computer
To enable windows to be initiated from the logic analyzer named
lp1660E, enter the following command on the computer running the
Xserver:
xhost +lp1660E
If you have NFS mounted the analyzer’s file system to a directory
named /logic on your computer whose IP address is 15.6.253.146 (and
is running the Xserver), enter the following command to start the
XWindow interface:
echo "xwin on,’15.6.253.146:0.0’" > /logic/system/
program