Sherwood A-965 User Manual
A-965
7-CH Power Amplifier
2
Introduction
READ THIS BEFORE OPERATING YOUR UNIT
: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO
USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
CAUTION
WARNING
This symbol is intended to alert the user to the
presence of uninsulated "dangerous voltage"
within the product's enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to persons.
This symbol is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
Units shipped to Australia are designed for operation on 240 V AC only.
To ensure safe operation, the three-pin plug supplied must be inserted only into a
standard three-pin power point which is effectively earthed through the normal household
wiring. Extension cords used with the equipment must be three-core and be correctly
wired to provide connection to earth.
Improper extension cords are a major cause of fatalities. The fact that the equipment
operates satisfactorily does not imply that the power point is earthed and that the
installation is completely safe. For your safety, if in any doubt about the effective earthing
of the power point, consult a qualified electrician.
PAN-EUROPEAN UNIFIED VOLTAGE
All units are suitable for use on supplies 230~240 V AC.
FOR YOUR SAFETY
EUROPE
AUSTRALIA
220 V
-
240 V
•
Avoid high temperatures. Allow for sufficient heat dispersion when installed on a rack.
•
Keep the set free from moisture, water, and dust.
•
Do not let foreign objects in the set.
•
Handle the power cord carefully. Hold the plug when unplugging the cord.
•
Unplug the power cord when not using the set for long periods of time.
•
Do not obstruct the ventilation holes.
•
Do not let insecticides, benzene, and thinner come in contact with the set.
•
Never disassemble or modify the set in any way.
ENGLISH
Caution regarding placement
To maintain proper ventilation, be sure to leave a space around the unit (from the largest outer
dimensions including projections)
equal to, or greater than, shown below.
Left and right panels : 10 cm
Rear panel : 10 cm
Top panel : 30 cm
Do not block ventilation openings or stack other equipment on the top.
CAUTION
•
The ventilation should not be impeded by covering the ventilation openings with items, such
as newspapers, table-cloths, curtains, etc.
•
No naked flame sources, such as lighted candles, should be placed on the apparatus.
•
Please be care the environmental aspects of battery disposal.
•
The apparatus shall not be exposed to dripping or splashing for use.
•
No objects filled with liquids, such as vases, shall be placed on the apparatus.
3
CONTENTS
Introduction
READ THIS BEFORE OPERATING YOUR UNIT | 2
System Connections | 4
VARIOUS CONNECTIONS OF SPEAKER CORDS | 6
SPEAKER PLACEMENT | 7
Front Panel Controls | 8
Operations | 8
Troubleshooting Guide | 9
Specifications | 10
ENGLISH
ENGLISH
4
System Connections
• Please be certain that this unit is unplugged from the AC outlet before making any connections.
• Be sure to observe the color coding when connecting the pre amplifier and speakers to this unit.
• Make connections firmly and correctly. If not, poor connections can cause loss of sound, noise or damage to the unit.
• For connections between this unit and the Sherwood compatible pre amplifier such as P-965, refer to the system connections
in the operating instructions of that.
Notes:
• Do not place other equipment on top of this unit so that the radiated heat can be properly dispersed.
• When installing in racks, etc., leave more than 30 cm(12˝) of space at the top.
INPUT INPUT INPUT INPUT INPUT INPUT INPUT
SURROUND
BACK RIGHT
SURROUND
RIGHT
(4-8 )
CENTER
(4-8 )
SURROUND
LEFT
(4-8 )
FRONT LEFT
(4-8 )
FRONT RIGHT
(4-8 )
(4-8 )
SURROUND
BACK LEFT
(4-8 )
DC TRIGGER IN (12V)
GND
AC INPUT
230V~50Hz
1000W
DESIGNED IN USA
ASSEMBLED IN KOREA
MODEL NO. A-965
7CH POWER 7CH POWER AMPLIFIERAMPLIFIER
1. DC TRIGGER IN
In case that this unit is connected to Sherwood pre amplifier
P-965, connect this jack to the “1” jack of DC TRIGGER
OUTs of P-965 directly for system power control.
(For details, refer to the operating instructions of P-965.)
Note:
• When making DC TRIGGER connection, you should use
the stereo mini cord supplied with this unit, not a mono mini
cord.
2. GROUND TERMINAL
If necessary, connect this terminal to the “GND” of other
component.
3. AC INLET
Plug the supplied AC input cord into this AC INLET and then
into the wall AC outlet.
Note:
• Do not use an AC input cord other than the one supplied
with this unit. The AC input cord supplied is designed for
use with this unit and should not be used with any other
device.
Sherwood pre amplifier P-965
1
2
DC TRIGGER OUT
To a wall AC outlet.
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