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1257 User Manual
EADS North America Defense
Computer Interfaces 4-9
Test and Services, Inc.
©
2001
> Option: NM_Oct_1 <
Status: 0
This prepares the 1257 to set the first octet (eight bits) of the
sub-net mask.
2. Select line 4 and rotate the knob until line 4 displays the first
octet of your desired sub-net mask. Then press key 4 again to
confirm.
3. Proceed with the remaining octets of the sub-net mask until all
four are set.
Re-enabling TCP/IP Communications
After setting the address, gateway, and net mask, you must re-
enable TCP/IP communications before the 1257 can use the
Ethernet interface:
1. Ensure that the display shows the “SETTINGS\Remote:
TCP/IP” menu:
-----SETTINGS-----
> Remote: TCP/IP <
Option: IP_Oct_1
Status: 0
2. Select line 3. Rotate the knob until line 3 appears as shown
below:
-----SETTINGS-----
Remote: TCP/IP
> Option: Addr_Mode<
Status: Man_Set
3. Select line 4. Rotate the knob until line 4 reads as shown
below:
-----SETTINGS-----
Remote: TCP/IP
Option: Addr_Mode
<Update?: Man_Use
Then press key 4 again to confirm.
The 1257 is now ready for TCP/IP communications.
NOTE:
Menu preferences are not normally retained after the power is
removed from the instrument. To make (a) menu preference(s)
permanent, make the desired change(s) to settings first and