Note that one wire in each pair is always a solid color
other is either white or striped. Make sure that the twisted pairs
of wires consist of those attached to pins 1 and 2, pins 3 and
6, pins 4 and 5, and pins 7 and 8.
When making the connections at each end of the cable strip
the outer insulation jacket about 1-1/2" to 2" from the end. The
cable is constructed of four twisted pairs of wires as indicated
above Flatten the wire ends to prepare them for insertion into
the connector being cer-
tain to check the color codes of the pin assignments one last
time Carefully crimp the connector making sure that each wire
is securely fastened.
Step Connect the Categor
Once the wire is run to the remote location where the
be installed, connect the Category 5/5e cable to the AB 1.
Prior to making the connections strip the outer jacket of the
Cat. 5/5e cable 1-1/2" to 2" from the end, taking care not to nick
the inner conductors Next, separate the four twisted pairs within
the cable and then untwist the ends of each pair about 1/2.
All terminations are made at the
Input Cable Connection
Block
¡
. Connect the wires using standard Insulation
Displacement DO NOT use
screwdrivers to insert the wire into the IDT connection points
Also take special care to make certain that there are no shorts
between any of the individual wires as this may cause damage
to the From left to right, the connections are made
as follows:
Step Four: Connect the speaker cable to the
Connect speaker wires to the
code chart
on the
Speaker T £ as a guide
Be careful to properly observe the positive (+) and negative (–)
polarity indications and to avoid having the wire strands from
one cable touch another
Insert the wire into the terminal block. T
screws to secure the wire
• Brown
• White w/Brown Stripe
• Blue
• White w/Blue Stripe
• Green
• White w/Green Stripe
• Orange
• White w/Orange Stripe
BR BR
WH
BL BL
WH
GR GR
WH
OR OR
WH
Step Five: Connecting the
A-BUS/Ready product.
Toset the output trims t
A-BUS/Ready receiver After first checking to make certain that
the connections to the speaker cable and Cat. 5/5e cable have
properly been made plug the RJ-45 jack at the receiver end of
the cable into the
receiver
Next, turn on the receiver and make any adjustments required
to turn on the Multiroom system and send an active source to
the output. As a confirmation that the connections have been
made and that receiver is on, the
Status LED 5 will light up
So that the level adjustments are as accurate as possible select
a program source or music type that is representative of what
will most often be listened to in the room where the
module will be installed.
Step Six: Adjust the output levels.
This step sets the level adjustments for the Once this
process is complete all further volume settings are made with
the
Volume Up/Down Buttons 3 on the the Zone II
remote or an optional third-party remote that is programmed for
Harman Kardon products
With the Multiroom system activated and a source playing press
the
Volume Up Button 3 for 20 seconds so that the AB 1’s
volume is set at its maximum. Next, adjust each of the
Output
Level T
™ until the output begins to clip At this point,
back the trim control down in the opposite direction until the
clipping stops This is the correct level for your specific
Ready receiver and Before proceeding further lower the
volume back to normal listening level using the
Volume Down
Button
3.
Step Seven: Install the
Place the making sure
that any loose wire is carefully secured inside the wall or box,
and that there are no shorts between any of the connections
Using the supplied mounting screws attach the
junction box or plaster ring through the
Screw Slots 2.
Front
Panel
Cover
Plate &
2 Screws
(not included)
1/8" x 3/4"
Machine
Screws (2)
(included)
Wallboard
J-Box
Speaker
Terminal
Block
Output
Level Trims
Input Cable
Connection
Block
Attach a Decora-style wall plate (not included) through the
AB 1’s
Screw Holes 1. Although any color Decora wall
plate may be used with the the
be painted.
Operation
Once the
set, operation is simple
In order to use the the
must be turned on and placed in the Multiroom mode The
procedure for doing this will vary from model to model, so we
suggest that you consult the owner’s manual for your receiver
for the correct instructions As long as the receiver is powered
up and the Multiroom system is turned on, the
may be turned on by simply pointing the Zone II remote sup-
plied with the unit, or any remote pro
grammed with the proper
Harman Kardon IR codes at the
IR Sensor 4 and
pressing the remote’s P
You may adjust the volume in the remote room by pressing the
Volume Up/Down Buttons 3 on the
ume control buttons on the remote The remote may also be
used to operate the receiver to change sources and make other
adjustments such as changing the station on the tuner W
the proper IR codes are programmed in the remote being used,
you may also operate compatible source components such as
CD or DVD players that are connected to the IR remote output
jack on the receiver
Toturn the remote room feed off press the OFF button on the
Zone II or other properly programmed remote
Troubleshooting Guide
If you cannot hear any sound from the speakers connected to
the AB
• Make certain that the Cat. 5/5e cable is properly connected
to both the
• Make certain that the receiver is turned on and that the
Multiroom mode is properly activated.
• Make certain that any needed volume-level adjustments on
the receiver are properly made
• Make certain that the volume control on the
turned up
• Check for proper adjustments of the output level trims
• Check the speaker connections
If the receiver or other components do not respond to com-
mands from the
• Make certain that the
system has been turned on.
• Make certain that the Cat. 5/5e cable is properly connected
to both the
• Make certain that there is a proper connection between
the
components
• Make certain that the remote is properly programmed to
operate the receiver and other components
AB 1
Amplified In-W
Harman Kardon is a registered trademark of Harman International Industries, I
A-BUS and A-BUS/Ready are registered trademarks of LeisureT
Decora is a registered trademark of Leviton Manufacturing Company
All features and specifications are subject to change without notice.
250 Crossways Park Drive W
516.422.HKHK (4545) Fax: 516.682.3523
©2003 Har Incorporated
Printed 10/03 Part No ABO 42hl
Other notes on using the
Harman Kardon A-BUS/Ready receivers:
•
products you may connect only one
optional, external A-BUS-powered hub equipment is used.
• If
designed for use with Harman Kardon products are used,
their operation may be slightly different than with the
Consult the support area of the Harman Kardon W
www
Specifications
• Category 5/5e (or better) cable in compli-
ance with any applicable local building code or NEC require-
ments for in-wall, riser or plenum use
• TIA wiring specification for
A-BUS/Ready product end. Connections at the
specified on the
• Connection terminals: IDT type for Category 5/5e wire screw
terminal type for speaker connections
• Speaker wire: Maximum in compliance with any
applicable local building code or NEC requirements for
in-wall, riser or plenum use
• Speaker impedance: Suitable for connection to speakers
with nominal 6 ohms to 8 ohms impedance
• Speaker sensitivity: Optimized for speakers with sensitivity
above 88dB
• Infrared compatibility: 38kHz and 56kHz, with talkback
• Dimensions (H x 4-1/4" x 1-3/4" x 2-1/4"
• W
Power for the .
®
