TRI TRV A88SE - Troubleshooting Common Issues

VIII TROUBLESHOOTING
Basic troubleshooting of an amplifier is similar to the troubleshooting of any
other lectrical or electronic equipment. Always check the most obvious
possible causes first. To give you a few ideas of what to look for, check the
following.
PROBLEM CAUSE SOLUTION
No power when POWER is
pressed.
- Power cords are not properly
inserted to source
- The fuse may be broken or
damaged
- Plug power cords to power
source securely.
- Replace the fuses with new
one of the same type.
The location of music is not
correct.
- L and R inputs or outputs are
may be inverted, or the positive
and negative speaker terminals
are inverted
- Remove and reconnect cables
and terminals accordingly.
No Sound - Volume control is set to
minimum
- Source Selector settings are
wrong
- Speakers are not connected
- Wrong input selected
- Turn up the volume
- Check Source Selector
- Check Speaker Cables
- Check Input Selection
The noise is overloud - Sound cables are not properly
shielded
- The signal cable, power supply
cord and the video frequency
cable are placed too close or get
tangled up
- Components or circuits are in
trouble
- Replace the signal cables with
a good one
- Put the connections in good
order. Keep the signal cable
away from the others
- Contact your dealer
Tri
®
TRV A88SE
6