VTL TL5.5 Series II Signature, Руководство пользователя

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persists contact your VTL authorized dealer or the VTL factory service
department.
6. I am getting a ringing noise from the preamplifier when I touch or bump it. What
should I do?
One or more of the tubes in the preamplifier may be microphonic and the source
of the problem. Follow the procedures listed in this manual to remove the tubes
and change them for new ones.
7. I am getting no sound from one (or both) channel(s), but everything appears to be
powered up properly. I have isolated the problem to the preamplifier, and I checked
the mute and input selection on the preamp, and the tubes are glowing, but still I get
no sound. What is the problem?
The unit should be taken to a dealer to have the fuses checked and replaced. If the
correct fuses are in place there is most likely no damage to the unit, as the fuses
are designed to open before damage occurs, so most likely the fuse replacement
will fix the problem.
8. The fuses have been checked and they are fine, but there is still no sound. Now what
is the problem?
In this case the dealer’s service technician should contact the factory.
9. My remote control hand held unit for the preamplifier is not working. What should I
do?
Look at the back of the remote control unit. Loosen the four screws with a Philips
screwdriver, and open the back cover. Locate the two batteries inside the remote
unit, and take the old batteries out and replace them with new AAA batteries. Put
the back cover on and tighten the four screws, and test the remote unit to see if it
is working properly.
If the remote control unit is still not functioning properly, contact your VTL
authorized dealer or the VTL factory service department.
TL5.5 SERIES II Preamplifier Owner’s Manual
VTL
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