TM
ESC300
simple
set-up guide
thank you for choosing JBL. For over 50 years, JBL
™
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and reproduction, from live performances to monitoring the
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read first! Important Safety Precautions!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: To prevent electric shock,
do not remove the grounding plug
on the power cord, or use any plug
or extension cord that does not have
a grounding plug provided.
Make certain that the
AC outlet is properly grounded.
Do not use an adapter plug
with this product.
The lightning flash with arrowhead
symbol, within an equilateral triangle, 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.
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.
Antenna Lead-In Wire
Ground Clamp
Antenna Discharge Unit (NEC Section 810-20)
Grounding Conductors (NEC Section 810-21)
Electric Service Equipment
Ground Clamps
Power Service Grounding Electrode System
(NEC Art 250, Part H)
1. Read Instructions. All the safety and
operating instructions should be read before
the product is operated.
2. Retain Instructions. The safety and
operating instructions should be retained for
future reference.
3. Heed Warnings. All warnings on the
product and in the operating instructions
should be adhered to.
4. Follow Instructions. All operating and
use instructions should be followed.
5. Cleaning. Unplug this product from the
wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
6. Attachments. Do not use attachments
not recommended by the product manufacturer, as they may cause hazards.
7. Water and Moisture. Do not use this
product near water – for example, near a
bathtub, wash bowl, kitchen sink or laundry
tub; in a wet basement; or near a swimming
pool; and the like.
8. Accessories. Do not place this product on
an unstable cart, stand, tripod, bracket, or
table. The product may fall, causing serious
injury to a child or adult, and serious damage to the product. Use only with a cart,
stand, tripod, bracket, or table recommended
by the manufacturer, or sold with the product. Any mounting of the product should
follow the manufacturer’s instructions, and
should use a mounting accessory recommended by the manufacturer.
9. A Product and Cart Combination Should
Be Moved with Care. Quick stops, excessive
force, and uneven surfaces may cause the
product and cart combination to overturn.
10. Ventilation. Slots and openings in the
cabinet are provided for ventilation and to
ensure reliable operation of the product and
to protect it from overheating, and these
openings must not be blocked or covered.
The openings should never be blocked by
placing the product on a bed, sofa, rug, or
other similar surface. This product should
not be placed in a built-in installation such
as a bookcase or rack unless proper ventilation is provided or the manufacturer’s
instructions have been adhered to.
11. Power Sources. This product should be
operated only from the type of power source
indicated on the marking label. If you are
not sure of the type of power supply to your
home, consult your product dealer or local
power company. For products intended to
operate from battery power, or other
sources, refer to the operating instructions.
12. Grounding or Polarization. This product
may be equipped with a polarized alternating-current line plug (a plug having one
blade wider than the other). This plug will
fit into the power outlet only one way. This
is a safety feature. If you are unable to
insert the plug fully into the outlet, try
reversing the plug. If the plug should still
fail to fit, contact your electrician to replace
your obsolete outlet. Do not defeat the
safety purpose of the polarized plug.
13. Power-Cord Protection. Power-supply
cords should be routed so that they are not
likely to be walked on or pinched by items
placed upon or against them, paying particular attention to cords at plugs, convenience
receptacles, and the point where they exit
from the product.
14. Nonuse Periods. The power cord of the
product should be unplugged from the outlet
when left unused for long periods of time.
15. Outdoor Antenna Grounding. If an out-
side antenna or cable system is connected
to the product, be sure the antenna or cable
system is grounded so as to provide some
protection against voltage surges and builtup static charges. Article 810 of the National
Electrical Code, ANSI/NFPA 70, provides
information with regard to proper grounding
of the mast and supporting structure,
grounding of the lead-in wire to an antenna
discharge unit, size of grounding conductors,
location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See
Figure 1.
16. Lightning. For added protection for this
product during a lightning storm, or when
it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product
due to lightning and power-line surges.
17. Power Lines. An outside antenna system
should not be located in the vicinity of
overhead power lines or other electric light
or power circuits, or where it can fall into
such power lines or circuits. When installing
an outside antenna system, extreme care
should be taken to keep from touching such
power lines or circuits, as contact with them
might be fatal.
Figure 1.
Example of Antenna
Grounding as per National
Electrical Code, ANSI/NFPA 70
18. Overloading. Do not overload wall out-
lets, extension cords, or integral convenience receptacles, as this can result in a
risk of fire or electric shock.
19. Object and Liquid Entry. Never push
objects of any kind into this product
through openings, as they may touch dangerous voltage points or short-out parts that
could result in a fire or electric shock. Never
spill liquid of any kind on the product.
20. Servicing. Do not attempt to service
this product yourself, as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing
to qualified service personnel.
21. Damage Requiring Service. Unplug this
product from the wall outlet and refer servicing to qualified service personnel under
the following conditions:
a. The power-supply cord or the plug has
been damaged; or
b. Objects have fallen onto, or liquid has
been spilled into, the product; or
c. The product has been exposed to rain or
water; or
d. The product does not operate normally
when following the operating instructions.
Adjust only those controls that are covered
by the operating instructions, as an improper
adjustment of other controls may result in
damage and will often require extensive
work by a qualified technician to restore the
product to its normal operation; or
e. The product has been dropped or damaged
in any way; or
f. The product exhibits a distinct change
in performance – this indicates a need for
service.
22. Replacement Parts. When replacement
parts are required, be sure the service technician has used replacement parts specified
by the manufacturer or that have the
same characteristics as the original part.
Unauthorized substitutions may result in
fire, electric shock or other hazards.
23. Safety Check. Upon completion of any
service or repairs to this product, ask the
service technician to perform safety checks
to determine that the product is in proper
operating condition.
24. Wall or Ceiling Mounting. The product
should be mounted to a wall or ceiling only
as recommended by the manufacturer.
25. Heat. The product should be situated
away from heat sources such as radiators,
heat registers, stoves, or other products
(including amplifiers) that produce heat.
Part No. JBLULB 6/96
Troubleshooting
If there is no sound from
any of the speakers, check
the following:
• Make sure the subwoofer is
plugged into an active AC
wall outlet.
• Make sure the Master Power
Switch, located on the rear of
the subwoofer, is in the
”On/Standby“ position.
• Make sure there is a
source – for example, a VCR
or television hooked up to
the video or auxiliary input
jacks.
• Make sure that the program
material is playing.
• Recheck the hookup connections in the ”Speaker
Connections“ section.
Specifications
ESC300 System
Amplifier
200 watts total
system output;
front channels:
35 watts x 3 @ .1% THD;
surround channels:
15 watts x 2 @ .1% THD;
subwoofer:
65 watts x 1 @ 1% THD
Signal-to-Noise Ratio
90dB
Input Impedance
20k ohms
Input Sensitivity
400mV
Auto Turn-on Sensitivity
2mV/channel
System Frequency
Response (–6dB)
35Hz – 20kHz
If there is no sound from
the surround speakers or
it is very low, check the
following:
• Check all connections
between processor/amplifier
and each of the speakers.
• Raise the surround volume
from the remote control (see
“Operation“ section).
• Make sure the TV show or
movie you are watching is
recorded in Dolby Surround.
If it is not, try the Phantom
or Simulated surround mode.
Subwoofer
Dimensions (HxWxD)
15-1/8 x 13 x 14-1/2 inches
384 x 330 x 368mm
Weight
34.5 lbs/15.7 kg
If there is no sound from
the center speaker, check
the following:
• Make sure that the processor is in the Pro Logic,
3 Stereo, or Simulated mode.
If it is in Phantom or Stereo
mode, the center speaker
will not play.
• Check the connections
between the subwoofer and
the center speaker.
If you have low bass output,
check the following:
• Experiment with placement
of the subwoofer. Remember,
place the subwoofer in a
corner to get maximum bass
output from the system.
• Increase the level of bass,
using the remote control.
Satellites (each)
Dimensions (HxWxD)
4-3/8 x 3-3/16 x 3-3/4 inche
111 x 81 x 95mm
Weight
.8 lbs/.4 kg
Occasional refinements may be
made to existing products
without notice, but will always
meet or exceed original
specifications unless otherwise
stated.
s
included
TM
TREBLE
BASS
INPUT
CENTER
SURROUND
BALANCE
TEST
MUTE
0dB
Video Aux
Pro
Logic
Music
Simulated
3 Stereo
Stereo
SURROUND
MODES
–
+
–
+
L
R
–
+
–
+
VOLUME
“Smart” Powered
subwoofer/controller.
JBL "error free" speaker
cables. Extension cable XC300
available in 10-ft. length in
either white or black.
features
• Dolby* Pro Logic* Processor
with additional Phantom,
Simulated, 3-Stereo, and
Stereo Surround modes.
Five satellites for left, right,
center and surrounds.
Remote control.
• Six channels of amplification
for all speakers and subwoofer.
• Five identical, 2-way
micro-satellites with titanium
tweeters.
Foot for horizontal placement
of center speaker. Versatile
remote sensor, and doublesided tape provided.
• Full-function remote control.
• Remote sensor with connection wire for easy placement.
5
– 6 ft.
one. Speaker Placement
0-2 ft.
Satellites
Subwoofer
Mounting Remote Sensor to Center Speaker.
If desired, the remote sensor may be placed anywhere using the supplied double-sided tape.
Center speaker.
Place remote sensor at bottom
of center speaker.
Insert support leg through
remote sensor and into
speaker.
Surround Speakers
Mounting Options
Satellites and Surrounds
On shelves.
On the wall. Optional bracket.
WB300 or WB300WHT (white).
On optional stands. FS300 or
FS300WHT (white).
Surround Modes
Dolby Pro Logic
Use this mode for films
recorded using Dolby Pro
Logic Surround. The surround
channels have a 20-ms delay.
Phantom
This mode creates surround
sound from stereo recordings.
The center channel is not
used and the surround channels have a 20-ms delay.
Test Tone
The test tone is used to calibrate the volume settings of
the speakers. A static noise
will be heard cycling, in
order, from the front left,
center, right, and both surround speakers.
Using the remote control,
adjust the Center and
Surround levels until the volume of all the speakers is the
same during the test.
Simulated
This mode provides surround
sound with no delay for the
surround speakers. This is not
a Dolby mode.
3-Stereo Mode
Use this mode to play back
Pro Logic-encoded films when
you do not want the surround
channels to play.
Note: The test tone is used
to calibrate the performance
of the system. When listening
to an actual recording, the
volume level of the surround
channels is generally much
lower than that of the front
channels. In fact, when listening to a movie, virtually
all of the dialogue and a substantial amount of the effects
are reproduced through the
center channel.
Stereo
This mode plays a recording
in traditional two-channel
stereo.
Status Bar Indicators
0dB
0dB
0dB
0dB
LED Bar Indicators illuminate
in response to adjustments in
volume, balance, center level,
surround level, bass, and
treble controls.
Volume
Increase
Decrease
Bass, Treble, Center Level, and Surround Level
Increase
Decrease
Balance
Left
Right
two. Speaker Connections (rear panel of subwoofer)
Speaker and Amplifier Connection
Left Front
TV or VCR
Audio Output
Right Left
Center
Right Front
Remote Sensor
TM
SUB300
INPUTS
AUX
VIDEO
OUTPUTS
Right Surround
Left Surround
FRONT
SPEAKERS
SURROUND
SPEAKERS
RIGHT
CENTER
LEFT
RIGHT
LEFT
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AC POWER
ON / STANDBY
OFF
6A / 125V
AC
120V
˜
60Hz
650W
R
LISTED 652G
AUDIO EQUIPMENT
FILE NO. E12237
REMOTE SENSOR
INPUT
RIGHT LEFT
AVISI RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR
CAUTION: REPLACE WITH
SAME TYPE FUSE.
ATTENTION: UTILISER UN
FUSIBLE DE RECHANGE
DE MÊME TYPE.
R
C
For use with
ESC300 System
JBL, Incorporated, Northridge, CA A Harman International Company
Manufactured under license from Dolby Laboratories Licensing
Corporation. “Dolby,” “Pro Logic” and the double-D symbol are
trademarks of Dolby Laboratories Licensing Corporation.
Additional Audio Source
Audio Output
Right Left
three. Operation
TM
TREBLE
BASS
INPUT
CENTER
SURROUND
BALANCE
TEST
MUTE
0dB
Video Aux
Pro
Logic
Phantom
Simulated
3 Stereo
Stereo
SURROUND
MODES
–
+
–
+
L
R
–
+
–
+
VOLUME
1
2
3
10
11
12
13
14 15
16
8
9
7
6
5
4
Remote Control Battery Installation.
Push small tab towards
Remove old battery.
battery slot and pull battery
drawer out.
Rear Panel Control
Master On/Off Switch
To operate unit, place this switch in the
On/Standby position. The system will go into
standby when no signal has been received for
approximately five minutes.
+
+
+
Insert new battery with "+"
side up, and slide battery
drawer back into remote.
Remote Control
1. Mute
From either the front panel or
the remote control press (Mute)
to lower the volume completely.
The mute symbol indicator (27)
will begin to flash. When you
press either of the mute buttons again, the volume will
return to its previous setting.
Note: The mute function can
also be turned off by pressing
either of the volume buttons on
the front panel or the remote
control.
2. 0dB
Press this button to reset the
Center, Surround, Balance,
Treble, and Bass controls to
their default positions.
3. Test
Press this button to activate
the Test Tone mode (see ”Test
Tone“ section).
4. Volume
<
Press ( ) on the remote control or the front panel to
raise the system’s volume.
Press ( ) on the remote con-
<
trol or the front panel to
lower the system’s volume.
5. Center
Press (+) on the remote control to increase the relative
volume of the center channel.
Press (–) on the remote control to decrease the relative
volume of the center channel.
INPUT SURROUND MODE VOLUME MUTE
AUX
VIDEO
Pro Logic
Phantom
Simulated
3 Stereo
Stereo
ON
STANDBY
15/16 1
25
27
26
10
4
2423222120 191817
6. Surround
Press (+) on the remote control to increase the relative
volume of the surround channels. Press (–) on the remote
control to decrease the relative volume of the surround
channels.
7. Balance
Press (R) on the remote control to decrease the volume
of the left channel. Press (L)
on the remote control to
decrease the volume of the
right channel.
8. Treble
Press (+) to increase the level
of high-frequency information.
Press (–) to decrease the level
of high-frequency information.
9. Bass
Press (+) to increase the level
of low-frequency information.
Press (–) to decrease the level
of low-frequency information.
10–14. Surround Modes
From the remote, press one
of these buttons to directly
choose the desired surround
mode (see “Surround Modes”
section). From the front
panel, press (Surround Mode)
to cycle between the surround
modes.
15–16. Input Selector
From the remote, press either
(Aux) or (Video) to select the
desired input. From the front
panel, press (Input) to select
the desired input.
Front Panel Indicators
17–18. Input
Either Video or Aux will illuminate, depending on which
input is chosen.
19–23. Surround
One of these will illuminate
depending on which surround
mode is chosen.
24. Status Bar Indicators
These LEDs show the relative
setting of volume, balance,
center level, surround level,
bass and treble controls
(see ”Status Bar Indicators”
section).
25. On
This will illuminate when
the Master On/Off is switched
to On/Standby and a signal
is present.
26. Standby
This will illuminate when the
Master On/Off is switched to
On/Standby and a signal is
not present.
27. Mute Symbol
This will flash whenever the
Mute feature is engaged.
JBL Consumer Products
C
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A Harman International Company
80 Crossways Park West, Woodbury, NY 11797
8500 Balboa Boulevard, Northridge, CA 91329
1-800-336-4JBL (4525) (USA only)
1996 JBL, Incorporated. JBL and Simply Cinema are
©
registered trademarks of JBL, Incorporated.
*Trademarks of Dolby Laboratories.
Printed in USA 11/96 Part No. ESC300OM
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