Overtemperature LEDs
When the temperature first exceeds normal levels, these LED flash yellow. If the
temperature continues to rise, the LEDs illuminate constantly and the output
will be muted until the temperature returns to normal.
Fault LEDs
The red LEDs illuminate whenever the protection circuit cuts in. This warns you
that there is a fault condition. The protection circuit first mutes the output and,
if the fault condition persists, switches off the amplifier.
Rear view
INPUT RIGHT
SPEAKER RIGHT
MODEL NO. 855
DUAL MONO POWER AMPLIFIER
MADE IN GERMANY
1
1.
Speaker terminals, right
2.
RCA input, right
3.
Balanced/unbalanced switch
4.
XLR input, right
5.
Power (on/off) switch
6.
IEC power inlet
7.
SYSCOM connection
8.
RCA input, left
9.
Balanced/unbalanced switch, left
10. XLR input, left
11. Speaker terminals, left
USB
FUSE RIGHT
2
3
4
855 Dual Mono Power Amplifier
! warning !
risk of electric shock
do not remove cover
SYSCOM
FUSE LEFT
5
6
7
8
7
INPUT LEFT
1
SPEAKER LEFT
2
3
1 = GND
2 = POS
3 = NEG
9
10