Polk Audio I-SonicES2 User manual

Entertainment System 2
Owner’s Guide

Safety
Warning
2Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Safety Warning
Important Safety
Instructions—Read Before
Operating Equipment
This product was designed and manufactured to meet
strict quality and safety standards. There are, however,
some installation and operation precautions which you
should be particularly aware of.
1. Read Instructions. All the safety and operating instructions
should be read before the system is operated.
2. Retain Instructions. The safety and operating instructions
should be retained for future reference.
3. Heed Warnings. All warnings on the appliances and
in the operating instructions should be adhered to.
4. Follow Instructions. All operating and use instructions
should be followed.
5. Cleaning. Unplug the appliance from 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 these appliances near
water—for example, near a bath tub, wash bowl, kitchen
sink, or laundry tub, in a wet basement, or near a swimming
pool, and the like.
8. Accessories. Do not place these appliances on an unstable
cart, stand, tripod, bracket, or table. The audio/video products
may fall, causing serious injury to a child or adult, and serious
damage to the products. Use only with a cart, stand, tripod,
bracket, or table recommended by the manufacturer, or sold
with the appliances. Any mounting of the appliances should
follow the manufacturer’s instructions, and should use
mounting accessories recommended by the manufacturer.
9. Ventilation. Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the appliances
and to protect them from overheating, and these openings
must not be blocked or covered. The openings should never
be blocked by placing the products on a bed, sofa, rug, or other
similar surface. This product should never be placed near or
over a radiator or heat register. 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.
10. Power Sources. This product should be operated only from
the type of power source indicated on the marking labels.
If you are not sure of the type of power supply to your
home, consult your appliance dealer or local power company.
11. Grounding or Polarization. This product is equipped with
polarized alternating-current line plugs (plugs 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.
12. Power Cord Protection. Power-supply cord should be
routed so that it is not likely to be walked on or pinched by
items placed upon or against it, paying particular attention
to cords at plugs, convenience receptacles, and the point
where they exit from the appliances.
13. Lightning. For added protection for this audio/video product
during a lightning storm, or when it is left un-attended 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.
14. 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.
15. Overloading. Do not overload wall outlets and extension
cords as this can result in a risk of fire or electric shock.
16. 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 this audio/video product.
17. 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.
18. Damage Requiring Service. Unplug this product from
wall outlets and refer servicing to qualified service personnel
under the following conditions:
a. When the power supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen
into the product.

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Safety Warning 3
c. If the product has been exposed to rain or water.
d. If the product does not operate normally by 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.
e. If the product has been dropped or the cabinet
has been damaged.
f. When the product exhibits a distinct change in
performance—this indicates a need for service.
19. Replacement Parts. When replacement parts are
required, be sure the service technician has used
replacement parts specified by the manufacturer or that
the parts have the same characteristics as the original
part. Unauthorized substitutions may result in fire,
electric shock or other hazards.
20. Safety Check. Upon completion of any service or repairs
to this product, ask the service technician to perform
safety checks to determine that the products are in
proper operating condition.
21. Carts and Stands. The appliances should be used
only with a cart or stand that is recommended by the
manufacturer. An appliance and cart combination should
be moved with care. Quick stops, excessive force, and
uneven surfaces may cause the appliance and cart
combination to overturn.
22. THIS PRODUCT IS NOT INTENDED
FOR USE OUTDOORS.
Product Disposal. Certain international, national and/or local
laws and/or regulations may apply regarding the disposal
of this product. For further detailed information, please
contact the retailer where you purchased this product or
the Polk Audio Importer/Distributor in your country. A listing
of Polk Audio Importer/Distributors can be found on the
Polk Audio website www.polkaudio.com or by contacting
Polk Audio at: 5601 Metro Drive, Baltimore, Maryland 21215,
USA. Phone: [phone]; in California: 1-800-377-7655.
NOTE:
This equipment has been tested and found to comply with the
limits for a Class B digital device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equip-
ment generates, uses and can radiate radio frequency energy,
and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. How-
ever, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician
for help.

4Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Table Of Contents
Table
Of Contents
2 Safety Warning
4 Table Of Contents
5 Introduction
5 I-Sonic ES2 From Polk Audio®
5 For Your Records
6 Setting up Your I-Sonic®ES2
6 Unpack Your I-Sonic ES2
6 Select The Location
7 Back Panel Hookups
8 Special Features
8 I-Sonic®Technology
8 HD Radio™Technology &
Multicasting—A Revolution In Radio
8 HD Radio Advantages
9 Dock For Your iPod®
9 iTunes Tagging
9 Compatibility Chart
10 Enjoying Your I-Sonic ES2
10 Using The Console Buttons
12 Using The Remote Control
14 Turning On The I-Sonic ES2
14 Select A Source
15 Listening To The Radio
15 Tuning In An Analog Or HD Radio Station
16 Seeking An Analog Or HD Radio Station
16 Saving Or Deleting A Preset
For Any Radio Station
16 Accessing A Preset Radio Station
17 Listening To Your iPod
17 Connect Your iPod
17 Play Your iPod
17 Play/Pause
17 Next Track/Fast Forward &
Previous Track/Rewind
18 iTunes Tagging
18 Tagging A Song
19 Get Your Tagged Songs In iTunes
19 Compatibility Chart
20 Using Auxiliary Input & Output
20 Aux Input
20 Aux Output
20 Setting The Clock
21 Setting The Alarm
21 Alarm On/Off
22 Setting The Sleep Timer
22 Setting Preferences
22 Bass,Treble, Backlight,
Contrast & Input Gain
23 Radio Reception & Antenna Tips
23 AM Radio
23 FM Radio
23 Rural Conditions
23 Urban Conditions
23 Cable
24 Trouble Shooting
25 I-Sonic ES2 Information
25 Product Features
25 Maintaining Your I-Sonic ES2
26 iPod Adapter Guide
27 Warranty

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Introduction 5
Introduction
I-Sonic ES2
From Polk Audio®
Thank you for purchasing the Polk Audio I-Sonic®Entertainment
System 2 (ES2), an entertainment system capable of high quality,
room-filling sound from the latest digital sources. The I-Sonic ES2
allows you to enjoy your iPod®and AM/FM analog and digital HD
Radio reception over the Polk Audio I-Sonic sound system in any
room of your home.
Polk Audio has engineered acoustic systems for over 35 years
and developed the patent pending I-Sonic sound system to
provide full bandwidth audio performance for compact audio
systems, independent of the location of the product or listener.
Combining the I-Sonic 4-speaker array with our patented
PowerPort®technology used in our premium sound systems,
the I-Sonic ES2 creates a beautiful, big, rich, room-filling stereo
sound throughout an entire room, no matter where you sit.
For
Your Records
Serial Number:
Purchase Date:
Attach Your Receipt Here:

SettingUp Your
I-Sonic®ES2
6Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Setting Up Your I-Sonic ES2
Unpack Your
I-Sonic®ES2
Ensure that you have everything in your I-Sonic ES2 carton
to start enjoying your system. Inside you should find:
I-Sonic ES2
Remote Control (batteries included)
Power Supply
AM External Antenna
FM External Antennas (dipole and wire)
Owner’s Guide
Online Registration Card
Important Note
If anything is missing or damaged, or if your I-Sonic ES2 fails to
operate, notify your dealer immediately. We recommend keeping
your original carton and packing materials in case you need
to ship the unit in the future. Contact Polk Audio Customer
Service 9am-6pm EST 1-800-377-7655 (Outside USA & Canada:
410-358-3600), or email [email protected].
Select
The Location
Place your I-Sonic ES2 on a flat surface such as a table,
counter top, TV stand, or book shelf. In order to get the
maximum benefits of the I-Sonic ES2, place the unit so
that the rear speakers are not blocked.
On A Table Or Shelf—preferred location, 6" - 12" from wall.
On A Corner Table—the closer to the wall the more bass
boost you will hear; you may want to reduce the bass
in the Setting Menu (See page 22).
In An Armoire Or Enclosed Shelf—the acoustic image may
be restricted because the back speakers are under the shelf;
this may also increase the bass output. You may want to
adjust a combination of bass and treble setting; for instance
reduce the bass and increase the treble in the Setting
Menu (See page 22).

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Setting Up Your I-Sonic ES2 7
Back Panel
Hookups
1. External AM Antenna (Black Is Ground)
2. External FM Antenna
3. Audio Inputs/Outputs
4. S Video
5. Composite Video
6. Power
1. Connect The Power
Connect the power supply to an electrical outlet.
Connect the output of the power supply
to the I-Sonic ES2.
2. Connect The Antennas
Connect the FM antenna—try the straight wire first
then if needed you can improve reception by using
the dipole antenna (See page 23 for details on antennas).
Connect the AM antenna—black is ground.
3. Connect The TV (Optional)
Choose to connect either S-Video or composite
by checking which is compatible with your TV.
Note: Video output is only used for connection
of the iPod to a TV.
4. Set The Time
The 1st press of the TIME SET Button on the console
begins the “Time Set Function.” The hour function
flashes. Use the Adjust () Buttons to change the hour.
The 2nd press of the TIME SET Button on the console
begins the “Minute Function.” The minute function
flashes. Use the Adjust () Buttons to change
the minutes.
The 3rd press of the TIME SET Button on the console
begins the “AM/PM Function.” Use the Adjust ()
Buttons to select AM or PM.
The 4th press of the TIME SET Button on the console
exits the “Time Set Function” and starts the clock.

8Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Special Features
Special
Features
I-Sonic®
Technology
Four-speaker I-Sonic®technology delivers a room-filling, stereo
soundstage 360° around the entertainment system. You will
hear big lifelike sound everywhere in the room, even if you
are to the side or behind the unit. By manipulating the signals
from the front speakers through a pattern of signal cancellation,
reinforcement and delays, Polk Audio engineers created a larger
sound stage and more specific imaging. The result is a rich, full
stereo image projected all around the I-Sonic Entertainment
System 2 into the room, with the clarity and spacious sound
for which Polk Audio is known.
I-Sonic four-speaker array technology
delivers a room-filling, stereo soundstage
360° around the I-Sonic ES2.
HD Radio™Technology
& Multicasting—
A Revolution In Radio
HD Radio technology is the most significant technological
change to radio broadcasting since the introduction of FM
radio more than forty-five years ago. HD Radio technology is
the standard for digital AM and FM radio, transforming the radio
experience in ways never thought possible, both here and around
the world. HD Radio broadcasting offers both AM and FM listen-
ers the quality, choice and interactive data services consumers
have come to expect from other digital technologies, and it’s
all subscription-free.
HD Radio
Advantages
Multicasting, which is the ability to broadcast multiple program
streams over a single FM frequency (97.7-2, 97.7-3, etc.), there-
by increasing the amount and diversity of content choices.
Static-free, crystal-clear reception.
CD-quality sound on FM; FM-stereo quality sound on AM
Stations stay in their well-known, traditional place
on the radio dial.
A variety of “data services” that will range from text-based
information (artist name, song title, weather alerts, school
closings and more) to live traffic reports.
HD Radio receivers also receive conventional AM
and FM analog broadcasts.
To find HD Radio stations in your area, please visit
www.hdradio.com.
HD Radio™ Technology Manufactured Under License From iBiquity Digital
Corporation. U.S. and Foreign Patents. The HD and HD Radio logos are
proprietary trademarks of iBiquity Digital Corp.

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Special Features 9
Dock For
Your iPod®
The I-Sonic ES2 features a dock for your iPod on the top of the
unit. The dock features the latest connectivity, allowing all Apple
DRM content playback for both music and video files. The I-Sonic
ES2 charges your iPod when docked. Also, the dock is directly
connected to the Composite and S-Video outputs on the I-Sonic
ES2, so you can attach the I-Sonic ES2 to a television for viewing
movies or photos from your iPod. Please see Compatibility Chart.
iTunes
Tagging
With just a press of the Tag button, you can discover music
and take it with you!
The iTunes Tag button on the I-Sonic ES2 allows you to
tag songs you like that are broadcast by HD Radio stations.
Information about these tagged songs is stored by the receiver
and transferred to your iPod. When you connect your iPod to
your computer, iTunes automatically presents the songs in a
new Tagged playlist so you can preview, buy, and download
them. iTunes Tagging is a great way to discover new music
and add it to your collection!
The I-Sonic ES2 can save the data of up to 50 songs.
When the data is being saved, the I-Sonic ES2 display
will read: “Store Tag Data” in the status menu.
When you dock your iPod, all of the tagged song data stored
in the I-Sonic ES2 is transferred to your iPod. The next time
you sync your iPod with your computer, iTunes will present
you with a new Tagged Playlist of the songs you selected,
so you can preview, buy and download them.
Compatibility
Chart
Feature Audio SongTitle Control iTunes Video
Playback & Artist of Track Tagging Playback
Displayed Up/Down
photo Y** NNNY
nano Y N N N* n/a
5GYYYYY
2G nano Y Y Y N* n/a
iPhone Y YYYY
(airplane mode) (ver 2.1 sw)
3GnanoYYYYY
(video)
iPod classic Y YYYY
iPod touch Y YYYY
iPhone 3G Y YYYY
(2nd generation, airplane mode) (ver 2.1 sw)
iPod nano Y YYYY
(4G)
iPod classic Y YYYY
(2G)
iPod touch Y YYYY
(2nd generation)
* Special Note: iTunes Tagging requires iTunes 7.4 or later.
** Audio playback on these units works in most cases. If you experience
problems, please verify that you have the updated software on your iPod.
© 2007 Apple Inc. All rights reserved. Apple, the Apple logo, iPod, iTunes, and
Mac are trademarks of Apple Inc., registered in the U.S. and other countries. Other
product and company names may be trademarks of their respective companies.
WZZR-ROCK 107.9-2FM
Artist Name
Song Name
Store Tag Data…

Enjoying Your
I-Sonic ES2
10 Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Using The Console Buttons
Using The
Console Buttons
On top of the I-Sonic ES2 you will see a button array.
The following list describes each button’s function:
1. Power ( )Button. Toggles the power between
“On” and “Standby.”
2. SOURCE Button. Selects the source you want to play:
FM, AM, iPod or Aux. (When the Power is turned on
the last source selected will come on automatically.)
3. VOLUME +/- Buttons. Increases/decreases the volume level.
Also takes the I-Sonic ES2 out of “Mute” if it’s engaged.
4. SNOOZE/MUTE Button.
In Radio/iPod/Aux Mode
The 1st press will “Mute” sound during normal operation
of any source.
The 2nd press will turn off “Mute.”
When Alarm Is “Sounding”
When the alarm is sounding the SNOOZE/MUTE Button
will Snooze the alarm source for 10 minutes. This 10-minute
interval will repeat until the alarm source is turned off by
pressing the ALARM ON/OFF Button.
To Temporarily Change Display Brightness (Backlight)
When In “Standby”
Press the SNOOZE/MUTE Button to change the
display brightness. The display will change back to
the brightness set under the Setting Preferences when
powered “On” or when the Alarm sounds. (Display
brightness can be permanently changed for the system
under the SETTINGS Button).
5. Adjust () Buttons. These buttons perform multiple
functions, which are dependent upon the selected
source or activity. For Example:
When Listening To The Radio—these buttons tune
up or down.
When Listening To Your iPod—these buttons will
move through your playlist.
When Setting The Time—these buttons will
adjust the time.

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Using The Console Buttons 11
The Following Buttons Are Used When
The AM Or FM Radio Is The Selected Source:
6. TUNE Button. Press to select “Tuning Mode.” After pressing
the TUNE Button, the Adjust () Buttons will increase
or decrease the radio frequency. Pressing and holding the
Adjust () Buttons while in the “Tune Mode” will move
the tuner quickly up or down in frequency.
7. SEEK Button. Press to select “Seek Mode.” After pressing
the SEEK Button, the Adjust () Buttons will direct
the radio to find the next radio station above or below the
current frequency.
The 1st press of the SEEK Button will enable the
“Seek Mode.” This will “Seek” the next radio station.
The 2nd press of the SEEK Button will enable the
“HD Seek Mode.” This will “Seek” only radio stations
transmitting an HD Radio signal.
8. PRESET Button. Press to select “Preset Mode.”
After pressing the PRESET Button, the Adjust ()
Buttons will load the next station from your saved “Presets.”
Note: Press and hold the PRESET Button to delete a “Preset.”
9. STORE Button. Press the STORE Button to store the current
radio station into the next available preset. There are
30 presets.
Settings And Clock/Alarm Buttons:
10. SETTINGS Button.
The 1st press of the SETTINGS Button will enable
the “Bass Settings.” Use the Adjust () Buttons
to set the bass.
The 2nd press of the SETTINGS Button will enable
the “Treble Settings.” Use the Adjust () Buttons
to set the treble.
The 3rd press of the SETTINGS Button will enable
the “Backlight Settings.” Use the Adjust ()
Buttons to set the backlight.
The 4th press of the SETTINGS Button will enable
the “Contrast Settings.” Use the Adjust () Buttons
to set the contrast.
The 5th press of the SETTINGS Button will enable
the “Sleep Settings.” Use the Adjust () Buttons
to set the sleep timer. Choices are: Off, 15, 30,
45…90 minutes.
The 6th press of the SETTINGS Button will enable
the “Input Gain Settings.” Use the Adjust ()
Buttons to set the input gain.
The 7th press will exit the “Setting Function”
and save all changes.
11. TIME SET Button.
The 1st press of the TIME SET Button begins
the “Time Set Function.” The hour function flashes.
Use the Adjust () Buttons to change the hour.
The 2nd press of the TIME SET Button begins
the “Minute Function.” Use the Adjust ()
Buttons to change the minutes.
The 3rd press of the TIME SET Button begins
the “AM/PM Function.” Use the Adjust ()
Buttons to change between AM and PM.
The 4th press of the TIME SET Button exits the
“Time Set Function.” The clock will start upon the
exit of the function with zero (0) seconds.
12. ALARM SET Button.
The 1st press of the ALARM SET Button begins the
“Alarm Time Set Function.” The hour function flashes.
Use the Adjust () Buttons to change the hour.
The 2nd press of the ALARM SET Button selects
the “Minute Function.” The minute function flashes.
Use the Adjust () Buttons to change the minutes.
The 3rd press of the ALARM SET Button selects the
“AM/PM Function.” Use the Adjust () Buttons to
change between AM and PM.
The 4th press of the ALARM SET Button selects
the “Alarm Source.” Use the Adjust () Buttons to
toggle through the available “Alarm Sources:” (Radio,
Tone or iPod). If Radio is selected, the next press allows
you to select the current playing station or any “Preset”
station (P1-P30). Use the Adjust () Buttons to select.
The next press of the ALARM SET Button selects
“Alarm Volume.” Use the Adjust () Buttons to
change the volume of the “Alarm Source.”
The next press of the ALARM SET Button exits the
“Alarm Time Set Function.”
13. ALARM ON/OFF Button. Press the ALARM ON/OFF
Button to toggle the “Alarm On” or “Alarm Off.”
Note: When the alarm is on, the display will show
the “Alarm” icon ( ).
14. Headphone Jack. When headphones are plugged
into this jack, the MAIN SPEAKER will be muted.
15. Dock. The dock has a universal well and requires the
appropriate adapter for your iPod. Please use the adapter
that came with your iPod or see the included adapters,
using the one appropriate for your iPod.
16. Tag Button. This special button is located on the front of
the system just below the display. When the Tag button
is lit, pressing will save the currently playing song
title and artist information into the the system’s database.
You can save up to 50 tags (See iTunes Tagging
in Special Features located on page 9).

Enjoying Your
I-Sonic ES2
12 Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Using The Remote Control
Using The
Remote Control
Most of the functions on your I-Sonic ES2 are conveniently
controlled by a compact remote control. The functions
are the same as the buttons on the radio unless indicated.
1. POWER Button. Toggles the power between “On”
and “Standby.”
2. DISP (Display) Button. Adjusts display brightness
from brightest to dimmest.
When the unit is “On,” press the DISP Button to change
the “Backlight Setting.”
When the unit is in “Standby,” pressing the DISP Button
will temporarily change the display brightness. The display
will return to the brightness set by the “Backlight Settings”
the next time you power “On” the system from standby
or when the Alarm sounds (See page 22).
3. Tag Button. When the Tag Button is lit on the front
of the I-Sonic ES2, pressing the Tag Button on the remote
will save the currently playing song title and artist informa-
tion into the the system’s database. You can save up to
50 songs (See iTunes Tagging in Special Features located
on page 9).
4. MUTE Button.
In Radio/iPod/Aux Mode
The 1st press of the MUTE Button will “Mute”
the sound during normal operation of any source.
The 2nd press of the MUTE Button will turn off “Mute.”
When Alarm Is “Sounding”
When the alarm is sounding the MUTE Button will
“Snooze” the alarm source for 10 minutes. This 10-minute
interval will repeat until the alarm source is turned off by
pressing the ALARM ON/OFF Button.
5. FM Button. Selects FM radio. If your I-Sonic ES2 is in
“Standby,” pressing this button will turn on the unit
and select the FM radio.
6. AM Button. Selects AM radio. If the unit is in “Standby,”
pressing this button will turn on the unit and select
the AM radio.
7. AUX Button. Selects an external source connected to
the AUX INPUT. If the unit is in “Standby,” pressing this
button will turn on the unit and select the AUX INPUT.
8. VOL + / – Button. Increases or decreases the volume.

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Using The Remote Control 13
iPod Control Buttons:
9. iPod Button. Selects a docked iPod. If the unit is in
“Standby,” pressing this button will turn on the unit
and select the iPod.
10. Play/Pause () Button. Plays or pauses a song
on your iPod.
11. Fast Forward () Button. Moves forward
through your current playlist.
A single press will go to the next track.
Holding the button down will fast forward
the currently playing track.
12. Rewind () Button. Moves backward
through your current playlist.
A single press will go to the previous track.
Holding the button down will rewind
the currently playing track.
Radio Control Buttons:
13. TUNE Up/Down () Buttons. Press the TUNE Up/Down
() Buttons to move up or down the radio frequency band.
To move quickly up or down the frequency band, press and
hold the Tune Up/Down () Buttons.
14. SEEK Up/Down () Buttons. Press the SEEK Up/Down
() Buttons to find the next strongest radio station signal
above or below the current frequency.
15. PRESET Up/Down () Buttons. Press the PRESET
Up/Down () Buttons to load the next “Preset” station
above or below the current station.
16. SLEEP Button. Pressing this button will put the I-Sonic ES2
into “Standby” in up to 90 minutes as selected.
Choices are: Off, 15, 30, 45…90 minutes.
Alarm Controls:
17. SET Button.
The 1st press of the SET Button begins the
“Alarm Time Set Function.” The hour function
flashes. Use the –/+ Buttons to change the hour.
The 2nd press of the SET Button selects the
“Minute Function.” Use the –/+ Buttons
to change the minutes.
The 3rd press of the SET Button selects the
“AM/PM Function.” Use the –/+ Buttons to
change between AM and PM.
The 4th press of the SET Button selects the “Alarm
Source.” Use the –/+ Buttons to toggle through the
available “Alarm Sources: ”(Radio, Tone or iPod). If Radio
is selected, the next press allows you to select the
current playing station or any “Preset” station (P1-P30).
Use the –/+ Buttons to select.
The next press of the SET Button selects “Alarm
Volume.” Use the –/+ Buttons to change the volume
of the “Alarm Source.”
The next press of the ALARM SET Button exits the
“Alarm Time Set Function.”
18. – Button. Decreases alarm time or other selections
such as time, AM/PM, source, etc.
19. + Button. Increases alarm time or other selections
such as time, AM/PM, source, etc.
20. ON/OFF Button. Turns the alarm “On” or “Off.”

There are many ways to turn on the I-Sonic ES2:
Console Power Button
Remote Power Button
Any Remote Source Button
Select A Source
Press the SOURCE Button on the console or on
the remote to select the source you want to play.
Each press of the SOURCE Button on the I-Sonic ES2
toggles to another source: FM – AM – iPod – AUX.
Note: The last source played will power up when
you turn the I-Sonic ES2 on, unless the radio is turned
on to a pre-defined source used as a wake-up alarm.
14 Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Turning On The I-Sonic ES2
Turning On
The I-Sonic ES2
FM Radio
12:00 AM
AM Radio
12:00 AM
iPod
12:00 AM
Aux In
12:00 AM

Tuning In An Analog
Or HD Radio Station
Using The Console
Press the TUNE Button to select the “Tuning Mode.”
Use the Adjust () Buttons to increase or decrease
the radio frequency.
To move quickly through the radio frequency bands—
hold down the Adjust () Button.
Using The Remote
Press the TUNE Up/Down () Buttons to move up
or down the radio frequency band.
To move quickly through the radio frequency bands—
hold down the TUNE Up/Down () Button.
HD Note: When a radio station is broadcasting an HD Radio
signal, the HD icon ( ) will blink to indicate the I-Sonic ES2
is acquiring the HD Radio signal. When the signal is acquired,
the HD icon will stop blinking and appear on the display.
If the HD Radio signal is subsequently lost, the I-Sonic ES2 will
default to the analog signal until the radio station is changed or until
the unit is placed in standby mode. This is done to prevent repeti-
tive acquiring of the HD Radio signal in “fringe” reception cases.
Multicasting Note: Multicasting is a feature of HD Radio tech-
nology that enables stations to broadcast multiple streams of
data on sub-channels of their main frequency. The multicast
stations may contain other music formats, local traffic, weather
and sports. These multicast stations are found “between” the
stations already on the frequency band. (Note: Multicast Radio
Stations are accessed in the same manner as you would any
station frequency using the Tune or Seek functions.)
Radio Channel
Analog 94.1 The analog channel
Channel you currently receive.
HD 94.1 The same channel broadcast
Channel 94.1 HD Symbol in HD.
Visible
HD Channel 94.1-1 The same channel broadcast
w/ Multicast 94.1-2 in HD but also offering multicast
Channels 94.1-3 channels; the -1 is the hint that
your main channel also offers
multicast channels.
Listening
ToThe Radio
Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Listening To The Radio 15
Upon pressing the TUNE Button,
tune mode is displayed.
12:00 AM ((
((
WZZR-ROCK 107.9-2FM
Artist Name
Song Name
Tune
Pressing the Adjust (34) Buttons
changes the frequency.
107.9-1 FM
Tuning…
HD multicast station displayed. The -1 identifies
there are additional channels on this frequency.
107.9-1 FM
WZZR-ROCK
12:00 AM P-18 ((
((
12:00 AM P-18 ((
((
HD multicast displaying artist
and song title information.
WZZR-ROCK 107.9-2FM
Artist Name
Song Name

Listening
ToThe Radio
16 Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Listening To The Radio
Seeking An Analog
Or HD Radio Station
Using The Console
Press to select “Seek Mode.” After pressing the SEEK
Button, the Adjust () Buttons will direct the radio to find
the next radio station above or below the current frequency.
The 1st press of the SEEK Button will enable the
“Seek Mode.” This will “Seek” the next radio station.
The 2nd press of the SEEK Button will enable the “HD Seek
Mode.” This will “Seek” only radio stations transmitting
in an HD Radio signal.
Using The Remote
Press the SEEK Up/Down () Buttons to find the
next strongest radio station signal above or below
the current frequency.
Note: The radio will move through the frequency band
(either up or down depending on which adjust button
you’ve pressed) until it locks onto a strong signal.
Saving Or Deleting A Preset
For Any Radio Station
Using The Console
“Tune” or “Seek” to a radio station you want to store.
Press the STORE Button to store the current radio station
into the next available preset. There are 30 presets.
To delete a preset, use the Adjust () Buttons to select the
preset then press and hold the PRESET Button. The station
is removed from the preset list.
Press and hold to delete a preset.
Note: Presets cannot be stored nor deleted from the remote.
Accessing A Preset
Radio Station
Using The Console
Press the PRESET Button to select “Preset Mode.”
After pressing the PRESET Button, the Adjust () Buttons
will load the next station from your saved “Presets.”
Using The Remote
Press the PRESET Up/Down () Buttons to load the
next “Preset” station above or below the current station.
107.9 FM
Seeking…
Seeking to a station.
107.9-1FM
Seeking HD Stations…
Seeking to an HD station.
When a station is saved as a Preset, it will
be stored in the next available Preset space.
Shown here is a stored Preset located in the
5th space of 30 available.
107.9 FM
P-5

Listening
ToYour iPod
Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: Listening Your iPod 17
Connect
Your iPod
Using The Console
Press the SOURCE Button to select the iPod
as your source.
Using The Remote
Press the iPod SOURCE button to select the iPod
as your source.
In order to connect your iPod, open the cover over the dock
and insert the dock adapter for your iPod into the docking cradle
and then insert your iPod. Dock adapters for newer iPods are
supplied with the iPod itself. Dock adapters for older iPods
are included with the I-Sonic ES2 (See iPod Adapter Guide on
page 26). Be sure to use the dock adapter that matches your
iPod to ensure a proper fit and to prevent connector damage.
For best sound performance, turn off the EQ settings in your iPod
by following the instructions that were supplied with your iPod.
Play
Your iPod
Following the instructions provided with your iPod, select the
music, video, Playlist, or Podcast that you would like to play.
Press play on your iPod.
Play/Pause
Using Your iPod Or The Remote
Press the Play/Pause () Button to play or pause a song
on your iPod.
Next Track/Fast Forward
& Previous Track/Rewind
Using The Console
Press the Adjust () Buttons to move through your playlist.
A single press will go to the next or previous track.
Holding the button down will rewind or fast forward
the currently playing track.
Using The Remote
Press the Rewind ( ) or the Fast Forward ( ) Button
to move through your playlist.
A single press will go to the next or previous track.
Holding the button down will rewind or fast forward
the currently playing track.
iPod mode playing track with iPod that does
not support song title and and artist display.
iPod mode playing track with iPod that
supports song title and and artist display.
Track Time
Clock Time
12:00 AM
12:00 AM
Artist Name
Song Name
iPod
3:23

iTunes
Tagging
18 Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: iTunes Tagging
Tagging A
Song
The I-Sonic ES2 is the first product to have a unique music
identification feature called iTunes Tagging that allows you
to save a song title, artist, and other data and then purchase
that song from iTunes.
Using The Console
When listening to an HD Radio station and you hear a song
you like, press the Tag button.
Using The Remote
When listening to an HD Radio station and you hear a song
you like, press the Tag button.
Note: If the console tag button is lit then the I-Sonic ES2 will
save the data about that song in an internal database. You can
save the data for up to 50 songs. If the button is not illuminated
then the radio station has not provided the data needed to save
the song information.
That’s it—you have tagged a song.
Tag button pressed with no iPod docked.
Successful storage of tag to the iPod.
WZZR-ROCK 107.9-2FM
Artist Name
Song Name
Store Tag Data…
WZZR-ROCK 107.9-2FM
Artist Name
Song Name
Tag 1/50
WZZR-ROCK 107.9-2FM
Artist Name
Song Name
Tagging Data…
Successful storage of tag to the I-Sonic ES2.

Customer Service Hours of Operation Monday-Friday, 9AM-6PM EST [email protected] I-Sonic ES2: iTunes Tagging 19
Get Your Tagged
Songs In iTunes
1. Dock An iPod. After the iPod and I-Sonic ES2 have been
connected (about 1-2 minutes) the tag(s) in the I-Sonic
ES2 will be transferred to the iPod. You will see a message
“Sending Tags To iPod” if iPod is the selected source. The
database is erased from the I-Sonic ES2 upon successful
transfer to the iPod.
2. Synchronize Your iPod With iTunes. When you synchro-
nize your iPod with iTunes, iTunes will create a playlist
called “Tagged,” this playlist will contain the songs that
iTunes has found that match your Tagged songs.
3. Preview, Buy & Download. You may purchase your
songs in your iTunes Tagged playlist the next time
you synchronize your iPod.
Note: If the I-Sonic ES2 detects the iPod has been disconnected
while transferring the Tag database, the database will remain in
the I-Sonic ES2 and the display will show “Transfer Failed.”
Compatibility
Chart
Feature Audio SongTitle Control iTunes Video
Playback & Artist of Track Tagging Playback
Displayed Up/Down
photo Y** NNNY
nano Y N N N* n/a
5GYYYYY
2G nano Y Y Y N* n/a
iPhone Y YYYY
(airplane mode) (ver 2.1 sw)
3GnanoYYYYY
(video)
iPod classic Y YYYY
iPod touch Y YYYY
iPhone 3G Y YYYY
(2nd generation, airplane mode) (ver 2.1 sw)
iPod nano Y YYYY
(4G)
iPod classic Y YYYY
(2G)
iPod touch Y YYYY
(2nd generation)
* Special Note: iTunes Tagging requires iTunes 7.4 or later.
** Audio playback on these units works in most cases. If you experience
problems, please verify that you have the updated software on your iPod.
Tag date is being sent to the iPod.
4:20
Artist Name
Song Name
Sending Tags To iPod…

Aux Input
Connect your MP3 player, CD player, or other audio
device to the AUX INPUT on the rear of the I-Sonic ES2.
Using The Console
Press the SOURCE Button to select AUX as your source.
Using The Remote
Press the AUX Button to select AUX as your source.
Note: If the device you connect to the Aux Input does not play
loud enough or has a low output, you can change the Aux Input
gain under the Setting Preferences (See page 22).
Aux Output
Located on the rear panel of the console is an AUX
OUTPUT which is used to connect another audio device
(i.e. another audio system or a powered subwoofer).
The AUX Output is a fixed line-level audio output.
Using The Console
The 1st press of the TIME SET Button begins the “Time Set
Function.” The hour function flashes. Use the Adjust ()
Buttons to change the hour.
The 2nd press of the TIME SET Button begins the “Minute
Function.” Use the Adjust () Buttons to change
the minutes.
The 3rd press of the TIME SET Button enables the “AM/PM
Function.” Use the Adjust () Buttons to change between
AM and PM.
The 4th press of the TIME SET Button exits the “Time Set
Function.” The clock will start upon the exit of the function
with zero (0) seconds.
Using Auxiliary Setting
Input & Output The Clock
20 Polk Audio Customer Service 800-377-7655 (Outside USA & Canada: 410-358-3600) I-Sonic ES2: Using Aux Input & Output / Settings
Aux In
12:00 AM ((
((