JBL ON AIR CONTROL 2.4G AW, Руководство пользователя

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adjusting the Volume
application 1
Adding surround speakers to a home theater system:
In this application, the output level of your Control 2.4G AW active speakers
will not only be dependent on the volume setting of your A/V source, it will
also need to be properly adjusted after installation and before use in order
to be able to work correctly with the other speakers in your multichannel
surround system. To adjust the output level, turn you A/V source on, set
your A/V source’s volume control about a third of the way up, and activate
the speaker-level-adjustment test tone. Make sure that the Control 2.4G AW
transmitter and speakers are on, both of its speakers are connected, and
there is RF lock (i.e., lower LED on active speaker is solid green). Leaving
the Control 2.4G’s volume setting in its default (power up) condition, use the
receiver’s set-up level adjustments to set the level of the Control 2.4G to
properly balance their volume with the other speakers in the system.
application 2
Adding speakers to remote locations around your home:
Depending on the type of connection and the specific source that you are
using, the volume setting on your receiver may affect the sound output level
of your Control 2.4G AW. To check whether the output from your source is
volume-dependent, turn the volume level on your receiver to approximately
half-way. Turn on your Control 2.4G AW transmitter and active speaker. Once
the lower LED on the active speaker lights in solid green, indicating that RF
lock has been achieved, verify that there is sound output from the active
speaker. Then increase and decrease the volume control on your receiver
and observe whether this affects the sound output from your active speakers.
If it does not, then the volume control on your source unit can be set at any
position that you may desire as it does not affect the performance of Control
2.4G AW. If changing the volume setting on your source does affect the
output from Control 2.4G AW, then you will need to always keep your source’s
volume control at about half-way up with audio receivers or A/V receivers, at
about three-quarters of the way up when using a computer, and at maximum
if using a portable audio device. From this point on, you will use the remote
control included with the JBL On Air Control 2.4G AW wireless speaker system
to adjust the volume
1
and 2 .
local input
The JBL On Air Control 2.4G AW wireless speaker system also includes a
local input
8 on the rear of the active speaker. This input allows you to hook
up a portable audio player directly to the speaker wherever you may happen
to be. For example, you could have the system connected to your receiver
as described in Application 2, listening to a local FM station and then hook
up your portable music player to the local input and switch between the two
different sources.
To connect portable audio player to the active speaker, simply connect the
preamp out, line out or headphone jack to the line-in
8 on the rear of the
active speaker using a 3,5mm (1/8-inch) mini-jack –
3,5 mm (1/8-inch) mini-jack cable (not included).
To switch between the two sources, push the input button
3
on the
remote control.
id code
In the unlikely event that you experience interference when operating the
system, or if you have more than one set of Control 2.4G AW transmitters
and receivers in operation, you may change the channel in which the system
operates. On the transmitter module and the active speaker, there is a four-
position “ID Code” selector. Simply set the selectors to one of the other
positions. The transmitter and active speaker must be set to the same position
in order for the system to function correctly. You can also set up a maximum
of two pairs of speakers to be receiving from the same transmitter by setting
the channel selector on the transmitter and both of the active speakers to the
same channel. Please note that the two active speakers need to be at least
10m (33 feet) apart, or reception and operating range in one or both units may
be degraded.
auto on/standby
The JBL Control 2.4G AW will automatically enter the Standby mode after
approximately 10 minutes when no signal is detected from your system. The JBL
Control 2.4G AW will then power ON instantly when a signal is detected.When
Mute
0­
is engaged, auto turn-off is deactivated.
indicator light information
Power Indicator LED Input LED
(Top) (Bottom)
Green System is on Transmitter and speaker are
communicating (RF lock)
Blinking Green Receiving IR command Transmitter and speaker are
from remote control not communicating (no RF lock)
Orange Local input is selected
subwoofer output
The JBL On Air Control 2.4G AW wireless speaker system includes a
subwoofer output
7 on the rear of the active speaker. This output allows
you to feed the low-frequency sounds to a separate powered subwoofer. A
powered subwoofer will deliver deeper bass response than is possible with
speakers alone.
To connect a powered subwoofer to the active speaker, simply connect the
subout
7
on the active speaker to the line-in on the rear of the powered
subwoofer using a 3,5mm (1/8-inch) stereo mini-jack – dual-RCA cable
(not included*). Please note that this output is full range and not filtered or
low-passed. Make sure that your powered subwoofer features a low-pass
crossover network and that this crossover is indeed selected. Do not use the
LFE input on a powered subwoofer as it is not filtered and you will be hearing
a lot of undesirable higher frequency information from your subwoofer.
* Only one stereo mini-jack/dual RCA cable is included with the system. If you
are following Application 2, Connection Option B, you will need to purchase
this cable.
a Word about Wireless products
The JBL On Air Control 2.4G AW wireless speaker system utilizes advanced
wireless transceivers operating in the 2.4GHz frequency band. This is
the same frequency band that is used for wireless home networks and
high-quality cordless phones. It also allows for the transmission of high-
performance, full-spectrum sound to remote locations, wirelessly.
Like all wireless devices, the JBL On Air Control 2.4G AW wireless speaker’s
operating range may vary depending upon variables such as building
construction methods and materials, atmospheric conditions and other
sources of interference. Please consult your JBL dealer or distributor or visit
us at www.jbl.com for further information or assistance.
Step 4. Plug the transmitter module B and active speaker 6 into the
wall outlet, using the correct power supply and power cord. Make sure the
transmitter’s antenna
A is extended upward.
Make sure the ID code setting on the transmitter
C
is set to the same
setting as that on the active speaker 4 . See Page 8 of this manual for more
information on ID codes. When connected properly, the top LED on the front of
the active speaker should be green. When first plugged in, it will sometimes
take several seconds for the Control 2.4G AW active speaker to initialize and
“wake up”. Once the top LED is green, the bottom LED should flash green
until the transmitter and active speaker “lock in”. It will then also light in solid
green. This LED will light in orange if the local input on the active speaker is
selected (see Page 8 under Local Input for more details).
If you are installing the speakers outdoors, please attach the provided terminal
cover to each speaker, using three M3 x 8 self-tapping screws provided.
When connected properly, the top LED on the front of the active speaker
should be green. When first plugged in, it will sometimes take several
seconds for the Control 2.4G AW active speaker to initialize and “wake up.”
Until then, the top LED will be in red. Once the top LED is green, the bottom
LED should flash green until the transmitter and active speaker “lock in.”
It will then also light in solid green. This LED will light in orange if the local
input on the active speaker is selected (see Page 8 under Local Input for more
details).
Connection Option B
Connecting using the 3,5mm(1/8-inch) single-pin stereo jack on your
source:
Note: Make sure power is turned off on all components.
Step 1. Connect the RCA – mini-jack cable (included) to the preamp out, line
out or headphone 3,5mm (1/8-inch) output of your portable audio player and
the inputs on the transmitter module
D , as shown in
Figure 5.
Portable Audio Device or
Computer Headphone Jack (3,5mm(1/8”)) Mini
INPUT R L
ID
CODE
1 2 3 4
Portable Audio Device or
Computer Headphone Jack (1/8") Mini
Figure 5.
Step 2.
Place the active speaker in the desired location in your home near an
AC outlet, as it needs to plug into the wall.
Step 3. Connect the speaker wire (included) to the push terminals on the
active speaker 5 and the push terminals on the rear of the passive speaker
9 , as shown in Figure 3. Please note that the speaker wire supplied features
a polarity stripe to help distinguish its two conductors. Use this polarity stripe
to ensure that you are connecting the positive (+) terminal on one speaker to
the positive (+) terminal on the other, and the negative (–) to the negative (–).
It does not matter whether you use the striped conductor for connecting the
positive (+) terminals or the negative (–) terminals.