Soundstream Technologies D60 - Manual (Page 2)

Manual for SOUNDSTREAM
D 00, CLASS-A-50 CLASS-A-40
mpiifiers
you for purchasing a Soundstream amplifier.
now own one of the finest amplifiers available, a precision
mponent capable of audiophile-quality performance.
INTENTS
ring Diagram ...................................... 2
sign Features ..................................... 3
........................................... 3-5
D Power Indicator .............................
Level Adjustment ........................... 6
Circuits .................................. 6
dging the Amps to Mono ...................
................................................... 7
........................................
dress Phone ..................................
RING DIAGRAM
power
POWER CONNECTORS
LED 0 WER INDICATOR
Your amplifier (except D60) is equipped with an LED which glows when
power is applied to the amplifier. Since power should be disconnected
installation, these LED should be dark until you are finrsned. The LED
go out if
either the fuse or the internal fuse is blown.
INPUT LEVEL ADJUSTMENT
Left- and right-channel input are adjusted by and re-
spectively. These controls can be turned with a screwdriver. Begin
by turning both level controls to (full Turn the system
on, and set the volume control on your tuner/deck a! its Advance the
amplifier input level until you have reached a comfortable listening level
and both channels are in balance.
NOTE: With many tuner/decks, the radio output level is significantly different than
the tape output level. Check both sources, and set using the lesser of the
outputs (usually the tape).
PROTECTION CIRCUITS
Your amplifier is protected against both overheating and short circuits.
If your amplifier shuts down, turn off the system, for a few minutes, and turn
the system on again. If the amplifier does not come on again:
the loudspeaker wires for shorts using an ohmmeter or continu-
ity checker.
the
LED indicator. If it is out, check the fuse in the power line;
if that fuse is blown, replace it with another fuse of identical type and
value and try again.
*If the power line fuse is not blown, check the internal fuse. If blown,
replace with the identical type and value. If the fuse blows again, call
your Soundstream Dealer for service.
If the amplifier continually shuts down because of overheating, the unit may have
inadequate ventilation. (See Location on Page 3).
BRIDGING THE AMP TO MONO
The D-200,0100,
Class-A-50 and Class-A-40 amplifiers can be bridged to
deliver high power into a single channel. (Refer to the Specifications listing at the
end of this manual for power ratings.)
Bridging requires a simple internal adjustment. Consult your authorized
stream dealer if you wish to bridge your amplifier.
3