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D.W. FEARN
VT-15 Recording Channel
33
Troubleshooting
Most problems will be traced to defective vacuum tubes. However, if normal tests do not eas-
ily reveal the problem, feel free to call the factory for assistance. If you lack access to a qual-
ified service technician with vacuum tube equipment repair experience, you may return the
VT-15 to the factory for repair. Call first, however, for shipping information.
Factory Check-Out
We will always provide free testing and alignment of any of our products. There is no charge
except for shipping in and out, and any parts that are not covered by the warranty. Call for
instructions. We can usually return a properly-performing VT-15 in a couple of days. If repairs
are needed, we will discuss it with you before proceeding. We always operate any repaired VT-
15 for at least 24 hours to make sure it is operating properly before return.
Warranty Repair
If the VT-15 should develop a problem during the five-year warranty period, call the factory
for return shipping instructions. We will repair and return your VT-15 quickly. Note that the
warranty does not cover vacuum tubes, which must be periodically replaced.
7.
Troubleshooting
Factory Check -Out
Warranty Repair