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REFERENCE amplifier is protected against both overheating and short
Your
circuits by means of the following circuits:
Main power supply fuses
l
Smart Power Supply Thermal Rollback activating at 85°C.
l
A fail-safe thermal protection circuit activating at 95°C.
l
Your amplifier also incorporates an innovative Fault Diagnosis system that
identifies a blown power supply fuse.
NOTE:
experience
If you
values beyond the original fuse value! Doing so will void your warranty and
may damage your amplifier.
PROBLEM
No sound and LEDs
Fault LED is lit
Repeatedly blown amp
frequent activation of Smart Power
Supply Circuit
Your Soundstream REFERENCE amplifier is protected by a limited warranty.
Please read the enclosed warranty card.
PROTECTION CIRCUITRY
b/own main power
are not lit
fuse,
SERVICE
supply
fuses, DO NOT increase
no power or ground at amp
l
blown fuse near battery
l
amp power supply fuse is blown
l
or missing
check speaker configuration,
l
amp may be in "High Power"
mode, put amp into "High
Current" mode if speaker load is
less than 2 ohms (see p.12,
"Setting High Power/High Current
Switch")
speaker or leads may be shorted
l
verify adequate amplifier
l
ventilation
18
CAUSE
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