TM 5-6675-323-14
Table 3-24. DIRECT/GENERAL SUPPORT TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8. PLOTTER DOES NOT RESPOND TO COMMANDS OR GENERATES "ERROR" FOR EACH
INSTRUCTION - Cont
Step 15. Compare output of display and printout to above illustration to
be sure test has run correctly.
Step 16. If test is not correct, compare displayed or printed error and
m e s s a g e s to Table 3-26 and perform indicated maintenance. Table 3-
25 lists the HP-IB tests.
Test will halt on failed portion.
Step 17. If test is positive (no errors), repeat steps 1-4 on tested inter-
face and restore switches to their factory settings, as follows:
Select code switch to 7.
Parallel poll bit to 1.
Talk/Listen ADDRESS switches to on, off, on, off, on, and off.
System controller to ON.
Parallel poll logic stops on I.
If test failed, replace HP-IB.
S t e p 18. Repeat steps 5 and 6, and reassemble HP-IB Interface.
POWER SUPPLY FAILURE.
9.
S t e p 1.
R e m o v e HP-IB Interface from plotter.
S t e p 2.
Turn LINE power switch to on (I).
WARNING
Death or serious injury may occur from electrical shock. Be careful not
t o touch any electrical connections.
Be sure you are standing on an
insulated floor or mat.
3-240
