A1250 AMPLIFIER INSTALLATION USER MANUAL
7
6
A1250 AMPLIFIER INSTALLATION USER MANUAL
Rack-mount ears and hardware are included, allowing for table-top or 1U AV rack-
mount installation. Placing the amplifier can have a large impact on performance
and longevity.
Please take the following guidelines into consideration:
• Ensure that the unit is in a well-ventilated area that provides adequate cooling.
• A should be allowed and the amplifier for
optimum ventilation & performance.
• A should be allowed of the amplifier for optimum
ventilation & performance.
• A should be allowed the amplifier for cables and
connnectors to connect freely for optimum performance.
• Attach ears to the amplifier if mounting into rack.
• Bottom feet on the amplifier chassis may be removed if necessary.
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3”
3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
100-120 V ~ 60Hz / 220-240V ~ 50Hz 600W
FUSE T10AL / 250V
LEVEL
ZONE 6
(L)+
- (R)
POWER
MODE
ON
AUTO
TRIGGER
DC 12V
Manufactured in China
LEVEL
ZONE 5
(L)+
- (R)
LEVEL
ZONE 4
(L)+
- (R)
LEVEL
ZONE 3
(L)+
- (R)
LEVEL
ZONE 2
(L)+
- (R)
LEVEL
ZONE 1
(L)+
- (R)
SPDIF IN
L
R
IN
LOOP OUT
POWER
1 2 3 4 5 6
7 8 9 10 11 12
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3”
3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”
page | 6
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
2” MINIMUM OF FREE AIR SPACE BEHIND UNIT
(FOR CABLES AND CONNECTORS)
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” MINIMUM OF FREE AIR SPACE ON SIDE
3” 3”
5”
5”
5” MINIMUM OF FREE AIR SPACE ABOVE
5” MINIMUM OF FREE AIR SPACE BELOW
3” MINIMUM OF FREE AIR SPACE ON EACH SIDE
3”
3”
2”
5”
5”