INSTALLATION INSTRUCTIONS
ASAP1 AUTOMATIC SWITCHING
S T E R E O P O W E R A M P L I F I E R
PN.33-0461 11.98
INTRODUCTION
Thank you for purchasing this fine Sonance product. By
manufacturing numerous products specifically designed to
upgrade the performance and operational capability of any
system, Sonance is strengthening its commitment to excellence
in system performance and product design. Sonance is leading
the way in developing viable solutions for the most common
and bothersome system design challenges consumers and
installers face daily. Collectively labeled A/V Automation, these
devices will improve and simplify any audio/video system in a
multitude of ways. Automatic switchers, equalization devices,
zone amplifiers, and adaptors of all kinds make up the host of
"little black boxes" from Sonance. Contact your authorized
Sonance dealer or representative for more information on all
the A/V Automation. Sonance also offers the largest selection of
high fidelity in-wall and in-ceiling speakers in the world.
Consult Sonance literature or your Authorized Sonance Dealer
for more information on the wide variety of speakers, subwoofers, amplifiers, switchers, controls, cable, and other custom installation products available from Sonance.
DO NOT PLUG THE ASAP1 IN UNTIL ALL OTHER CONNECTIONS ARE MADE. MAKE SURE ALL SOURCE AMPLIFIERS
BEING CONNECTED TO THE UNIT ARE OFF.
INPUT CONNECTIONS
CAUTION: Read all of these instructions before you operate
and save instructions for later use.
There are two source inputs. The Default, or A, input is for the
remote (house) music system which will play whenever the
local source is off or completely muted. These inputs are at
speaker-level. Connect the remote (house) music system here.
The Sensing, or B, input is for the local source component such
as a TV, CD player, tape player or portable stereo.Whenever this
local source is turned on and there is an audio signal present at
the B inputs, the ASAP1 automatically switches itself into the
circuit amplifying the local signal and driving the room loudspeakers. The B inputs have both speaker-level connections
and line-level connections (RCA jacks). Use either one to connect to the local system. If you use the speaker-level inputs, use
bare wire and strip only enough wire (1/2") to fit into the slot
in the terminal. Before inserting the wire, twist all its strands
tightly to prevent strays that could cause a short circuit
between + and - terminals! If you use the line level inputs, run
RCA patch cords from the variable outputs on the TV set or
other local source. If the local source has both line level and
speaker level outputs use the line level outputs.
BASIC CONCEPT
VIDEO TRIGGER
IMPORTANT SAFETY INSTRUCTIONS
The B input relay may also be activated by the video trigger.
This is a composite video input (RCA jack) which allows the
ASAP1 to stay locked on to the local TV even when the audio
signal is muted for an extended period of time. Run a single
RCA patch cord from the video out jack on the TV to the video
trigger input on the ASAP1. Note: The video jack is for triggering purposes only; video signal switching is not possible.
The audio amplifiers in most televisions, even monitors,
usually deliver only a few watts -- not enough to properly drive
external speakers connected to the set. The ASAP1 amplifies
any local sound source (like a TV), delivering 20 watts per
channel (RMS), and provides flawless automatic switching
between the local TV and a remote house stereo system. When
connected to both, the ASAP1 enables the room's speakers to
play the house system normally, and then switch to the TV
sound whenever the TV is on.
OUTPUT CONNECTIONS
Connect the local loudspeakers to the Speaker Out terminals on
the back of the ASAP1. Use bare wire and strip only enough
wire (1/2") to fit into the slot in the terminal. Before inserting
the wire, twist all its strands tightly to prevent strays that could
cause a short circuit between + and - terminals!
PLACEMENT
The ASAP1 is designed to operate completely automatically
and is housed in a compact chassis that can be mounted out of
sight. The unit can be placed horizontally on its rubber feet.
When used with a TV set, it may be convenient to hide the unit
on the back or side wall of the cabinet or bookshelf (not on the
TV itself). A wall hanger bracket is supplied with the ASAP1 to
aid in this installation. Mount the ASAP1 vertically with the
heat sinks on the top. As with any other power amplifer, allow
for adequate air circulation around the unit and do not mount
it in direct sunlight or near a heat source such as hot air ducts
or radiators.
USING THE ASAP1
Connect the ASAP1 to an unswitched AC outlet. Power up the
rest of the system and proceed with the adjustments below.
1
ASAP1 APPLICATION GUIDE AND WIRING DIAGRAMS
SONANCE
WARNING: HAZARDOUS ENERGY, MAKE PROPER SPEAKER
CONNECTIONS; SEE OWNERS MANUAL BEFORE USING
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
ATTENTION: DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
ATTENTION: VOIR LE CAHIER D' INSTRUCTION
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE
AMPLIFIED
SPEAKER OUT
L
CAUTION:
R
LEFT IN
RIGHT IN
VIDEO
TRIGGER
SPEAKER-LEVEL OUTPUTS FROM A
LOCAL TV
CAUTION
L
R
A
AC FUSE
3AG 1A
250V/SLOW
B
120VAC/60Hz
54W MAX
56VA
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD USE ONLY SAME TYPE AND RATING FUSE.
VC60R
Volume Control
HOUSE
AUDIO
SOURCE
L
+
_
_
R
+
Two Channel Receiver
LEFT
Symphony
635T In-Wall Speaker
RIGHT
Symphony
635T In-Wall Speaker
Television
VARIABLE
OUTPUT
SPEAKER
OUTPUT
VID
L
+
_
_
R
+
L
R
2
LOCAL
A/V
SOURCE
SONANCE
WARNING: HAZARDOUS ENERGY, MAKE PROPER SPEAKER
CONNECTIONS; SEE OWNERS MANUAL BEFORE USING
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
ATTENTION: DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
ATTENTION: VOIR LE CAHIER D' INSTRUCTION
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE
AMPLIFIED
SPEAKER OUT
L
CAUTION:
R
LEFT IN
VIDEO
RIGHT IN TRIGGER
LINE-LEVEL OUTPUTS FROM A LOCAL TV
CAUTION
L
R
A
AC FUSE
3AG 1A
250V/SLOW
B
120VAC/60Hz
54W MAX
56VA
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD USE ONLY SAME TYPE AND RATING FUSE.
OPTIONAL
VIDEO TRIGGER
VC60R
Volume Control
HOUSE
AUDIO
SOURCE
L
R
_
+
_
+
Two Channel Receiver
LEFT
Symphony
635T In-Wall Speaker
RIGHT
Symphony
635T In-Wall Speaker
Television
EXT. 1 EXT. 2
VARIABLE
INPUT INPUTOUTPUT
SONANCE
WARNING: HAZARDOUS ENERGY, MAKE PROPER SPEAKER
CONNECTIONS; SEE OWNERS MANUAL BEFORE USING
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
ATTENTION: DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
ATTENTION: VOIR LE CAHIER D' INSTRUCTION
ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE
AMPLIFIED
SPEAKER OUT
L
CAUTION:
R
LEFT IN
RIGHT IN
VIDEO
TRIGGER
VID
VID
L
L
R
R
CAUTION
L
R
A
AC FUSE
3AG 1A
250V/SLOW
B
120VAC/60Hz
54W MAX
56VA
VIDEO
SOURCE
LINE-LEVEL OUTPUTS FROM A LOCAL AUDIO SOURCE
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD USE ONLY SAME TYPE AND RATING FUSE.
VC60R
Volume Control
HOUSE
AUDIO
SOURCE
L
+
_
_
R
+
Two Channel Receiver
LEFT
Symphony
635T In-Wall Speaker
RIGHT
Symphony
635T In-Wall Speaker
NOTE:
Local audio source must have a volume control.
LINE OUT
L
R
CD Player
3
LOCAL
AUDIO
SOURCE
SYSTEM ADJUSTMENTS
The ASAP1 features an adjustable time delay which varies the
amount of time it takes for the device to revert to the A input
after the B input signal has been discontinued. This delay time
is set using the labelled screw adjustment on the front panel of
the unit. The range is from a few seconds to over a minute. Set
it for somewhat longer times if the video trigger is not used or
the local system is used for classical music or other sources
containing long, quiet passages.
The ASAP1 can be adjusted for input sensitivity using the
labelled screw adjustment on the front panel. As it is turned
clockwise, the sensitivity increases, counterclockwise makes it
less sensitive. The unit should be set for the highest level of sensitivity that allows proper continuous operation. Operate the B
source at a moderate volume then mute the signal (if using a
CD or tape player, put it in pause). The ASAP1 should switch
back to the A source (after the time delay period you set above)
and stay there. If the sensitivity is set too high random switching may occur as the unit senses the residual noise level of the
B source. Some experimentation may be necessary, but once it
is set properly the ASAP1 will not need readjusting unless the
components are changed.
There are screw adjustments on the front panel for left and
right volume control. Use these controls to reduce the volume
if the B input signal is too loud at a very low setting of the B
source volume control. Otherwise, leave them in the fully clockwise position.
SPECIFICATIONS
Output Power, Stereo mode, RMS:
20 Watts per channel @ 8Ω
Total Harmonic Distortion:
Less than 0.1%
I.M. Distortion (SMPTE 4:1) @ 8Ω:
Less than 0.05%
Signal to Noise Ratio:
-100dB below rated output
Input Sensitivity:
1.5 mv - 1 volt, adjustable
B to A Delay:
2 seconds - 90 seconds, adjustable
Protection Circuits:
AC Fuse, Thermal, Short circuit
Dimensions (WxHxD):
13-1/2"(343mm) x 3"(77mm) x 4-3/4"(121mm)
TECHNICAL ASSISTANCE
If you any have questions about the operation or installation of your Sonance AVC
system products, please call our Technical Assistance Department on any business
day at:
(800) 582-0772 or (949) 492-7777; between 9 A.M.and 5 P.M.,PST
OBTAINING SERVICE
If your product should need repair or service,contact your authorized Sonance dealer
for help.
ONE YEAR LIMITED WARRANTY
If, within one (1) year from the date shown on the bill of sale,
the unit fails, due to a defect in workmanship or material,
Sonance will, at its option and at no charge, repair or replace
the components of such unit which prove to be defective. For
this warranty to be effective, the bill of sale must show that the
unit was purchased from an "Authorized Sonance Dealer" and
must list the price paid. This warranty shall apply exclusively
to the original purchaser and shall not apply to units purchased
for industrial or commercial use.
Furthermore, this warranty shall not apply if:
1) Damage to the unit was caused by accident, abuse,
or misuse;
2) The unit was opened, modified, or repaired by unauthorized
personnel; or
3) The unit was not used as outlined in the operating
instructions.
EXCLUSIONS AND LIMITATIONS
The warranty set forth above is in lieu of all other warranties,
express or implied, of merchantability, fitness for a particular
purpose, or otherwise. The warranty is limited to Sonance
products registered herein and specifically excludes any damage to loudspeakers and other allied or associated equipment
which may result for any reason from use with this product.
Sonance shall, in no event, be liable for incidental or consequential damages arising from any breach of this warranty or
otherwise.
This warranty gives you specific legal rights, and you may have
other rights which vary from state to state.
Sonance • 961 Calle Negocio • San Clemente, CA 92673-6202, USA • (800) 582-7777 or (949) 492-7777 • FAX: (949) 361-5151 • Technical Support: (800) 582-0772