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Communications
Use this menu to check the communications port and cable. You need a
loopback plug for this test. The loopback plug can be purchased at your
local electronics store. See Appendix A, "Specifications" for cable pin-
out information.
D ia gn o st i cs
P r i nt er
D i spl a y
To exit, press F at any time.
1.
From the Diagnostics menu, select Comm.
Insert loopback
Plug into serial
Port connector.
Press key to cont.
Press any A to continue.
2.
The serial port test is performed.
Serial port test
Testing speed: ok
Testing parity: ok
Testing CTRLS: ok
Press key to cont.
3.
Follow the instructions on the display. When you are finished, you
return to the Diagnostics menu.
2-12 System Administrator's Guide
Main Menu
O nli ne Di ag.
S et up
K e y bo ar d
S e r vi ce
C om m.
R A M
F i le Sy st em
D at a
A b out
D u mp
Exit
Exit
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