10
Troubleshooting
Symptom
Solution
No sound from one
or more channels
Check that the sound source and all of the system amplifiers
are switched on.
If the problem persists, switch off the system and check that
the connections to each channel have been correctly and
securely made. Ensure that there are no whiskers of wire
touching at the connectors and causing the signal to short-
circuit.
Volume reduces
periodically in
one or more of the
loudspeakers
This may be due to over-driving. If so, reduce the volume.
Never overdrive the system intentionally.
There may be too much plaster over the loudspeakers.
If you cannot resolve the problem, contact your supplier.
Specifications
Dimensions:
1U height front panel, 482mm x 44.5mm (19” x 1
3
/
4
”),
case depth, 213mm (8
3
/
8
”)
Weight:
3.14kg (6lbs 14oz) Nett, 3.68kg (8lbs 2oz) Gross
Fuse protection:
Self-resetting, current sensing type. Fuse threshold
set via internal jumpers
Compatibility APU-RS8iC/16iC:
Suitable for use with all Amina ‘i’ series products and
iQ series (legacy)
Number of channels:
8 or 16
Connection type:
Screw terminals
Maintenance requirements:
Protection fuses can be set by installer if necessary.*
*Repeated tripping of fuses may require fuse replacement by the manufacturer to
ensure optimal speaker performance.
Warranty
The APU-RSiC is designed to operate reliably for many years. Correctly installed and
operated in accordance with these instructions, Amina warranties the APU-RSiC against
defective materials and workmanship for a period of ten years.
