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TROUBLESHOOTING AND REPAIR |
Observe Safety Guidelines detailed in the beginning of this manual.
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PROBLEMS
(SYMPTOMS)
The Video Monitor does not function correctly. But the Helmet is working correctly and providing feedback information to the user.
POSSIBLE AREAS OF
MISADJUSTMENT(S)
FUNCTION PROBLEMS
Make sure the monitor is turned on.
Check for loose or faulty connections at the Video Monitor. See the wiring diagram.
Check for loose or faulty connections at the VGA Splitter. See the wiring diagram.
Check for loose or faulty connections between the VGA Splitter and the Video Monitor.
Check for loose or faulty connections between the VGA Splitter and the CPU Computer Assembly. See the wiring diagram.
RECOMMENDED
COURSE OF ACTION
Check for the presence of 12VDC at the VGA Splitter. See the wiring diagram. If the 12VDC is not present, check the continuity of the Splitter Power Cable. See the wiring diagram.
Check for the correct AC input voltage (115 to 230VAC single phase) at the Video Monitor at lead #102 to lead #103. See the wiring diagram.
Check for damaged VGA connections between the VGA Splitter and the CPU Computer Assembly. See the wiring
diagram. Note: When replacing the cable make certain pin #15 is NOT present.
If the correct input voltages and signals are being applied to the VGA Splitter and Monitor and the Monitor does not function correctly then replace the Video Monitor and the VGA Splitter.
The CPU may be faulty.
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CAUTION
If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call
VRTEX TM 360