SoundScope A12 Slim Manual de usuario
OWNER’S MANUAL >>
SoundScope A12
12 CHANNEL
SoundScope A8
8 CHANNEL
Multi-Channel, Class D,
pg.3
SoundScope A8&A12 Installation and Users Manual
IMPORTANT SAFETY INSTRUCTIONS
WARNING:
1. Read the following instructions carefully.
2. Keep manual for future reference.
3. Heed all warnings.
4. Follow all instructions in this manual.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install according to manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves or other apparatus
9. Do not override the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades -
one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade
electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plug, convenience receptacles, and
the point where it exits from the apparatus.
,
or sold with the apparatus. When a cart is used, use caution when moving the
cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
in any way, such as when the power-supply cord orplug is damaged, liquid has been spilled orobjects have fallen
into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has
been dropped.
15. To completely disconnect this equipment from the AC mains, disconnect the power supply cord plug from
the AC receptacle.
triangle, is intended to alert the user to the presence of
uninsulated dangerous voltage within the product’s enclosure
shock to persons.
The exclamation point within an equilateral triangle is intended
to alert the user to the presence of important operating
and maintenance (servicing) instructions in the literature
accompanying the appliance.
CAUTION
CAUTION: TO REDUCE THE RISK
OF ELECTRICAL SHOCK, DO
NOT REMOVE COVER. NO USER
SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
pg.4
SoundScope A8&A12 Installation and Users Manual
FEATURES
DURABLE AUDIOPHILE DESIGN
analog designs.
MULTIPLE STAGES OF PROTECTION
Each pair of channels (or Zone) is individually protected with an operation mode indicated by bi-color LEDs on the front of the
to a short, only the channels that are affected will be turned off. The other zones will continue to play.
GLOBAL A & B AND DIRECT INPUTS
A dedicated input can be assigned to a pair of channels via the channel Line In connection. Each pair of channels can also
receive the right channel, and the even-numbered channels will receive the left channel. This is further indicated by the color of
the channel Line In jacks (odd numbers have white jacks and even numbers have red jacks). A 3 position switch is available for
each channel pair to choose between the line-in and the 2 Global-Inputs.
today’s demanding custom audio installations.
INDIVIDUAL CHANNEL AND GAIN ADJUSTMENTS
Each pair of channels has its own level adjustment which adjusts the maximum output. This allows the output of to be perfectly
matched to its area. It can also serve to provide a limit on how loud each speaker may be allowed to play. Be sure set the
volume at a level that does not clip or cause distortion when the volume is at the maximum level. This can cause damage to the
INSTALLATION-FRIENDLY CONNECTIONS
Each pair of speakers feature a removable speaker wire connector that accommodates up to 14 gauge stranded speaker wire.
The power cord is removable as well, facilitating fast and simple installations. The Global Inputs, Loop Output, and individual
Channel Inputs are all high-quality RCA connectors.
BRIDGING
The power output of adjacent channels can be combined to provide extra power when needed in certain areas.
Maintain an 8 ohm minimum when using bridge mode.
RACK-MOUNTABLE
POWER MODE
Power state can be toggled using the front Power Button, 12V input, or Audio Sensing. The method for power toggle is set by
on the operation of each mode.
Note: The front panel power button is inoperative when the 12V Trigger or Audio Sense power modes are selected.
pg.5
SoundScope A8&A12 Installation and Users Manual
1. GLOBAL INPUT
Easily amplify outputs from any stereo source across any/all channels
2. LOOP OUT
3. GAIN CONTROL
Allows independent gain for each pair of inputs
4. BRIDGED SWITCH
Easily couple two channels together for increased power
NOTE: 8-ohm minimum when using bridge mode
5. LINE INPUTS
Individual channel inputs for use with multi-channel preamps/ or dedicated sources
REAR PANEL FEATURES (12D and 8D)
SoundScope A12
1 2 3 4 5 6 7 8 9 10 11 12
pg.6
SoundScope A8&A12 Installation and Users Manual
6. INPUT SWITCH
Choose between global inputs and individual inputs for each channel
7. SPEAKER OUTPUTS
8. MASTER POWER SWITCH
9. POWER MODE SWITCH
On – Turns ON / OFF via front power button
12V – Turns on when +12V is received at Trigger input
AUDIO - Turns on when a minimal amount of audio signal is received at the audio
inputs and will go into standby after 18 minutes of no audio signal.
Note: The front panel power button is inoperative when the 12V Trigger or Audio Sense power
modes are selected.
10. 12V TRIGGER IN/OUT
Note: the front panel power button is inoperative when the 12v trigger or audio sense power
modes are selected.
11. FUSE LOCATION
12. POWER CONNECTOR
SoundScope A12
1 2 3 4 5 6 7 8 9 10 11 12
pg.7
SoundScope A8&A12 Installation and Users Manual
POSITIONING YOUR SOUNDSCOPE AMPLIFIER
· Be sure that the unit is in a well-ventilated area that provides adequate cooling.
· Do not block the cooling vents located on both sides of the unit.
· Do not place the unit on carpeting or any similar material.
· Do not install the unit near a source of heat, or in an extremely humid or wet location.
ventilation to allow outside air into the space.
· Allow a minimum of 5” of free air space above the unit.
· Allow a minimum of 3” of free air space on either side of the unit. (Does not apply to rack mounting).
INSTALLATION – GETTING CONNECTED
CAUTION: All connections and switching must be done with the
INPUTS
For line level connections, use high-quality RCA cables that feature low impedance, shielding and high-quality connectors.
SPEAKER OUTPUTS
Use 14-18 gauge stranded two-conductor loudspeaker wire for all high level connections. At each loudspeaker-level connection,
ensure that at least 2 inches of each conductor are separated. Strip away 1/4 inch of insulation from each conductor. Connect the
appropriate conductor to the speaker connection, observing correct polarity.
3"
5" Minimum of 3" free air
space on each side.
Minimum of 5" of free air
space above.
3"
Minimum of 2”of depth behind unit
to accommodate cables and
connectors.
2"
SoundScope
pg.8
SoundScope A8&A12 Installation and Users Manual
VERIFYING PHASE
When proper polarity is not maintained, the speakers play at the opposite ‘time’ from each other, or out of phase. The result is
audio with lack of bass and vocals that sound thin or distant.
If during or after calibrating your receiver you suspect the sound is not right and you cannot see any markings on the wire to
verify polarity is correct, try this simple test:
1. Sit in the normal listening position for the system.
2. Play some music with your receiver set to Mono.
Listen to the music and observe the audio.
- Does the bass sound full and even with the other audio?
- Do the vocals sound centered and even in volume?
If any of the answers are YES, follow steps 3 and 4.
3. Turn off your receiver and reverse the connections for one of the speakers.
4. Repeat your test at the same volume level. When the sound has the loudest and best sounding bass, and vocals are centered
and clear, your connections are correct and in-phase.
LOOP OUTPUTS
output connectors.
pg.9
SoundScope A8&A12 Installation and Users Manual
INSTALLATION – SETUP AND OPTIONS
INPUT SELECTION
CAUTION: Each channel is capable of delivering the sources from
a dedicated Line-In or the Global-Inputs by changing the Line-In/ Global In switch.
POWER CONNECTION
and to a polarized wall outlet or appropriate surge protector.
CAUTION: DO NOT a switched outlet, as is featured on some Surround Receivers. If you
Audio Sense mode.
Switch in bridged mode
Speaker
(+) Positive
Speaker
(-) Negative
Source Output
BRIDGING CHANNELS
There are situations when you may wish to combine two channels into one
through a process known as bridging. The output of the two combined channels
can then be used to power one speaker.
To Bridge Two Adjacent Channels:
2. Set the channel switch to BRIDGED/MONO.
3. Connect the (+) POSITIVE lead of the speaker to the (+)POSITIVE
connection of the EVEN numbered channel.
4. Connect the (-) NEGATIVE lead of the speaker to the (+) POSITIVE
connection of the ODD numbered channel.
5. Connect the output from the source to the LINE IN of the EVEN numbered
channel.
Note:
· DO NOT connect more than one speaker to the outputs of the bridged channel.
· All input selection and volume settings for bridged channels will be controlled by
the RED channel.
· Maintain an 8 ohm minimum when using bridge mode.
OPERATION
POWER SWITCH/ LED
Refer to the “Power Mode” section for further information.
ZONE LED INDICATORS
OFF – (When Power LED is BLUE) A channel is not functioning and may require service.
LEVEL ADJUSTMENT
. One
great use for this feature is to limit the volume level in an area, such as a child’s room or guest area. Be sure set the volume
at a level that does not clip or cause distortion when the volume is at the maximum level. This can cause damage to the speakers and
pg.10
SoundScope A8&A12 Installation and Users Manual
SOUNDSCOPE®MULTI-ROOM INSTALLATION
ROOM 1 ROOM 6
RECEIVER
SONOS
GLOBAL A GLOBALB
ROOM 5ROOM 4ROOM 3ROOM 2
OUTPUT
L
R
OUTPUT
L
R
OUTPUT
L
R
OUTPUT
L
R
CD PLAYER
IPOD
DVD PLAYER
OUTPUT
L
R
LR L RL R
DVD
INPUT
CD
INPUT
AUX
INPUT
Otros manuales para A12 Slim
2
Este manual sirve para los siguientes modelos
1
Tabla de contenidos
Otros manuales de Amplificador de SoundScope
