This manual contains instructions for two models. There are differences in some of
the features (functions). Refer to the descriptions of your resective model respec
tively.
For your records
Record the serial number, found on the back of the unit, in the spaces designated on the warranty card,
and in the space provided below. Refer to the model and serial numbers whenever you call upon your
dealer for information or service on the product.
Model
_____________________________
Unpacking
Unpack the unit carefully and make sure that all accessories are put aside so they will not be lost.
Examine the unit for any possibility of shipping damage. If your unit is damaged or fails to operate, notify
your dealer immediately. If your unit was shipped to you directly, notify the shipping company without
delay. Only the consignee (the person or company receiving the unit) can file a claim against the carrier
for shipping damage.
We recommend that you retain the original carton and packing materials for use should you transport or
ship the unit in the future.
Accessories
Serial Number
_________________________________________
COMPACT
DIGITAL AUDIO
B60-2066-00 dD (K, P, T) Tmci
NOTE
Do not transport the system with a CD left in it.
1. The mains plug contains a fuse. For replacement, use only a 13-Amp
ASTA-approved (BS1362) fuse.
2. The fuse cover must be refitted when replacing the fuse in the
moulded plug.
3. Do not cut off the mains plug from this equipment. If the plug fitted
is not suitable for the power points in your home or the cable is too
short to reach a power point, then obtain an appropriate safety
approved extension lead or adapter, or consult your dealer.
If nonetheless the mains plug is cut off, remove the fuse and
dispose of the plug immediately, to avoid a possible shock hazard
by inadvertent connection to the mains supply.
IMPORTANT
The wires in the mains lead are coloured in accordance with the
following code:
Do not connect those leads to the earth terminal of a three-pin plug.
..............................................
Factory fitted moulded mains plug
Blue :Neutral
Brown :Live
AC120Vonly
A\Caution; Read this page carefully to ensure safe operation.
Europe and U.K...
Other countries..
..AC 110-120/220/230-240 Vswitchable
UD-703/753 [ЕлЗ
...AC230 Vonly
Safety precautions
WARNING ; TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER
(OR BACK). NO USER-SERVICEABLE PARTS INSIDE, REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN EQUILATERAL TRIANGLE, IS
INTENDED TO ALERT THE USER TO THE PRESENCE OF UNINSULATED "DANGEROUS VOLTAGE"
A
A
The marking of products using lasers
(Except for some areas)
The label is attached to the rear panel and says that the compo
nent uses laser beams that have been classified as Class 1. It
means that the unit is utilizing laser beams that are of a weaker
class. There is no danger of hazardous radiation outside the unit.
■
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 ALERTTHE USER TO
THE PRESENCE OF IMPORTANT OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE
LITERATURE ACCOMPANYING THE APPLIANCE.
CLASS 1 I
LASER PRODUCT |
Special features
f
When you want to listen at a low volume, for example in the night time,
the sound ievel can be reduced with a one-touch operation. While the
level is low, the insufficiency in the base and treble levels felt by human
hearing are automatically compensated.
The volume can be varied freely even while the listening at a low level.
The reproduced sound can be enjoyed with absolute purity a
essary circvitry is by-passed.
When adjusting the volume, the amount of volume variation is variable
according to the speed of rotating the VOLUME CONTROL. Rotating
the control slowly decreases the variable effect amount so a finer
adjustment is possible.
LLC. (Low Leve! Control
SOURCE DIRECT-m
Dynamic rotary volume controhQ^
Convenient DPSS-^
Contents
tern coimectidn...
FM DE-EMPHASIS/CHANNEL SPACE switch..
Ibntrblsanijiadicators.
iperation of remote control unit
lock adjustment
tund adjustment functions
^mayback of CD{UD-703}..
Playing tracks in order from track No. 1..
Playback from desired track..
Programming tracks in desired order...
Repeated playback...
Playback in a random order (Random playback}..
backof}
Loading a disc..
Playing tracks in order from track No. 1..
Playback from desired track..
Programming tracks in desired order...
Repeated playback...
Playback in a random order (Random playback)
miDotayauwwtmDi playback is a matter of course. In addition, sound
can be reproduced in KENWOOD original sound fields and the depth
of sound can be adjusted as desired. You can enjoy music in the sound
field you like.
Convenient timer functions-^
In addition to the possibility of storing up to 2 timer programs in
memory, the following functions are available.
• Al timer; When the power is turned ON by the timer, the
• Sleep timer: Useful when you want to go asleep while
sound level increases gradually.
listening to music.
System connections
Do not plug the power cord into the power outlet until all of
the required connections have been made.
• When arranging the systenn units in a vertical, stacked configuration,
observe the stacking order indicated in the system connection
diagram below.
• In the case an associated system component being connected, also
read the instruction manual of the component.
• Align the front panels of the unit flush..
I Malfunction of microcomputer )
If operation is not possible or erroneous display
appears even though all connections have been
made properly, reset the microcomputer referring
to "In case of difficulty".
UD-703/753 [En)
Optical fiber cable connection
The digital OPTICAL output is designed for use in the connec
tion with an MD recorder (optionally available). The digital
signal transmission allows you to record the CD sound on MD
without spoiling the high sound quality. This jack can also be
connected to an amplifier equipped with a digital optical input
(optical fiber).
1. Be sure to insert all connection cords securely. If their connections are imperfect, the sound may not produced or noise may interfere.
I Notes I
2. Before plugging or unplugging a connection cord, be sure to unplug the power cord from the wail AC outlet. If connection cords are plugged
or unplugged with the power cord left plugged in, malfunction or damage may result.
3. Do not connect up a power source which is larger than that indicated on the socket at rear of the unit.
• When using an optical fiber cable to connect this unit to a MD recorder
or digital amplifier, insert the plug straight into the jack until a click sound
is heard.
• Be careful not to bend, coil or bundle the optical fiber cable.
• Optical fiber cables available in audio accessory stores may not always be
able to be used with this unit. If your cable cannot be used with this unit,
consult the store from which you purchased the cable or your nearest
dealer.
Connection of the front speakers
UD-7D3/753 (En)
Speaker rear panels
-----
Tweeter
(for high frequencies)
-----
Mid-range unit
(for medium frequencies)
if
\y\/nnfo|(for low frequencies)
Tweeter ----------------------
(for medium and
high frequencies)
Tweeter
_______________
(for medium and
high frequencies)
(for low frequencies) M
LS-F7: For other countriesLS-F5: For U.S.A. and Canada
• Never short-circuit the + and - speaker cords.
■ If the left and right speaker connections or the + and - polarity are inverted, the sound will be unnatural with unclear positioning of musical instruments, etc.
Be sure to connect them without mistake.
Connection of parallel cord
1
........1.....
‘^■■■■'mnii III lini ^
•When connecting the parallel cord, insert the plug straight into the
connector until it clicks to lock them securely.
•When connecting the parallel cord, the wire with white line should come
to the left side end.
•When disconnecting the parallel cord, push in the two sides of the plug
and pull it straight out.
The provided antenna is for indoor use. Place it in a position as far as possible
from this system, TV, speaker cords and power cord and set to the
orientation which provides the best reception condition.
If the reception condition is poor with the loop antenna alone, connect a
vinyl coated wire of more than 6 m {20 ft) and extend it outdoors while
leaving the loop antenna connected.
G ^
Tuner unit C-F7/C-7L
Connection ofFM antenna
Connection of FM simplified antenna Connection of FM outdoor antenna
The accessory antenna is for temporary indoor use only. For stable signal Lead the antenna wire indoors using a 75 £2 coaxial cable and connect it to
reception we recommend using an outdoor antenna. Remove the indoor the FM 75 £2 connector,
antenna if you connect one outdoors.
it to these terminals. (In this case, disconnect the
provided FM simplified antenna.)
Connection of antenna adapter (UlC^ and Europe only)
FMDE-EMPHASIS/CHANNEL SPACE switch
(Except for U.SA, Canada U.K. Europe and Australia)
The FM DE-EMPHASIS/CHANNEL SPACE switch on the rear panel is set
to the correct setting that prevails in the area to which the unit is shipped.
However, if the FM DE-EMPHASIS/CHANNEL SPACE setting is not
matched to the area where the unit is to be used; for instance, when you
move from area 1 to area 2 or vice versa, desired reception of AM/FM
broadcasts is not expected. In this case, change the FM DE-EMPHASIS/
CHANNEL SPACE setting in accordance with the area corresponding to the
table. The FM DE-EMPHASIS is switched over at the same time.
• When changing the setting of the FM DE-EMPHASIS/CHANNEL SPACE
switch, first disconnect the power cord, then reset the channel space
switch, connect the power cord again, and turn the power on.
•
Connection of optional speakers
(Right)
UD-703/753 fEn]
Connection of Audio/Visual components (optional)
• Connection cords are not supplied with this system.
• Any of the following components can be connected in place of the LD
player shown below.
• DBS tuner
• Video camera
• Video recorder
•A DAT recorder can also be connected in place of the MD (Mini Disc)
recorder.
Play keys/indicators
Stop key
Fast Forward key
Rewind key
Remote control unit
Input selector key
INPUT key: Press to select the component to be
Graphic equalizer operation keys
EQ.EFFECT: Press to select a graphic equalizer
PRESENCE; Press to select a presence effect.
Cassette deck operation keys
To operate deck A, set the A/B switch to A. (The •
key is invalidated.)
To operate deck B, set the A/B switch to B.
Numeric keys
Function as the numeric keys of the CD player
when the CD input is selected.
Function as the numeric keys of the tuner when
the TUNER input is selected.
VOLUME CONTROL keys
Press to adjust the volume.
MUTE key
Press to mute the sound temporarily.
Surround effect keys
REAR LEVEL keys, DOLBY PRO LOGIC key,
DOLBY 3 STEREO key, CENTER LEVEL keys,
set this switch according to the deck (A or B} you
want to remote control.
• With keys which have two names, one printed in
white and the other printed in brown, they func
tion as indicated with the brown letters when the
A/B switch is set to A and as indicated with the
white letters when the switch is set to B.
SOURCE DIRECT key
POWER key
Tuner operation keys
BAND key, P.CALL keys
CD player basic operation keys
!◄◄ and keys, ◄◄ and ►► keys, ■ key, ►/!!
key
CD player operation keys
OPEN/CLOSE key, TIME key, RANDOM key, RE
PEAT key, *DiSC SKIP key, EDIT MODE key,
SPACE key, P.MODE key, CLEAR key, CHECK key
SLEEP key
LLC. key
N.B.CIRCUIT key
Tuning/timer operation keys
TUNING keys, PROGRAM key, ADJUST key,
ENTER key, EXE. key
Super woofer keys
Use these keys to operate a super woofer (op
tional).
POWER key, VOL. keys, PHASE key, TURNOVER
key.
The DISC SKIP key is for use
with the UD-753 system.
I
Model: RC-F7
Infrared ray system
Operation of remote control unit
Loading batteries
Remove the cover.
Insert batteries.
Close the cover.
UD-7D3/753 fEn]
• Insert two R03 ("AAA"-size) batteries following the polarity indications.
deration
After plugging in the power cord of the amplifier, press the
POWER key of the remote control unit to turn the power of the
system ON. When the power is turned ON, press the key of the
function to be operated.
1. The provided batteries are intended for use in operation checking, and their service life may be short.
I Not^l
2. When the remote controllable distance becomes short, replace both of the batteries with new ones.
3. If direct sunlight orthe light of a high-frequency fluorescent lamp (inverter type, etc.) is incident to the remote sensor, malfunction may occur.
In such a case, change the installation position to avoid malfunction.
•When pressing more than one remote control key successively, press the
keys securely by leaving an interval of 1 second or more between keys.
In this manual, the remote control unit is illustrated with its cover
omitted. This is simply for the convenience of explanation.
Clock adjustment
This unit incorporates a clock function. Be sure to adjust the
correct time before using the timer function.
Preparation
I Ensure that the power is OFF. I
Activate the clock adjustment mode.
Enter the hour.
Example: Adjustment to 8:45AM
• The time display starts to blink.
RM
-----
UD-7Q3/753 (En]
-------
Enter the minutes.
\\ I //
RR iff i/o
------
—
• The time of the day is represented in 12-hour AM/PM method.
• Press the ENTER key. The hour is entered and the minute display starts
to blink.
•
RM
• If you make a mistake, restart from the beginning.
•To adjust correct time, press the ENTER key at the same moment as a
time announcement.
• The time display blinks after a power failure or when the power cord has
been unplugged from the AC outlet and plugged in again. In such a case,
adjust the clock again.
Sound adjustment functions
Power ON/OFF
Press the POWER key of the amplifier unit.
STANDBY indicator
Qs’
Rennote control unit
• The power of the overall system can be turned ON/OFF by pressing
the POWER key of amplifier unit.
Enhanced bass entertainment with super
woofer (optional)
i Press the S.WOOFER POWER key.
PHASE TURHQVEB
CD CD CD
UD'703/753 [En)
Listening at a low volume (LLC.: Low Level Control)
Tlie volume set for quiet listening (L.L.C. volume) can be
recalled with a one-touch operation.
Blinks. -> Lights.
(For a few seconds)
• The volume is decreased and the bass and treble tones are compensated.
•When L.L.C. is ON, amount of volume varied by rotating the VOLUMECONTROL becomes constant regardless of the speed the control is
rotated.
• If the L.L.C. volume which has been stored in memory is higher than
the current listening volume, the volume will not be changed by
pressing this key.
• The volume does not return to the original level even after L.L.C. has
been switched OFF. Adjust the volume as desired.
■ Once the super woofer volume has been set, it will increase or
decrease according to the VOLUME CONTROL adjustment.
• For the PHASE and TURNOVER key settings, read the instruction
manual of your super woofer.
STANDBY mode of POWER switch
When the power cord is plugged into an AC outlet the STANDBY indicator lights regardless of the power ON/OFF setting. This is because, even when the
power is set to OFF, a small amount of power is supplied to the system to back up the memory. This status is called the standby mode of the system. While
the STANDBY indicator is lit the power can also be turned ON/OFF from the remote control unit.
It can also be adjusted with the
volume control provided on the
super woofer.
• Minimize the volume before plugging or unplugging the plug.
0 While the L.LC. indicator is blinking, settheLL.C. volume with
the VOLUME CONTROL or from the remote control unit.
G Press the L.L.C, key again while the L.L.C. indicator is blinking.
• When the key is pressed again after the L.L.C. indicator has finished
flashing, this function is cancelled.
• If a larger L.L.C. volume than 29 is set, the bass and treble tones will
not be compensated.
To decrease To increase
volume volume
i/ni I/MO m
^/^ uo u/ /L lu
Volume display
• When the L.L.C. key is pressed to ON, these controls function as the
L.L.C. volume control.
Muting the sound temporarily
Remote control unit only
^lJ]
► Press again to resume the original volume.
Adjusting the lefl/right volume balance
Indicates the center.
1
.......
To decrease
balance
Right volume Left volume
O)
----
-W
O) To decrease
Indicates the balance setting.
-R
Playing sound with higher purity
Switching SOURCE DIRECT ON simplifies the s
and thereby improves the purity of sound.
DIRECT
»When the SOURCE DIRECT is ON, the SOURCE DIRECT indicators
on the front panel lights.
»Press the key again to cancel the SOURCE DIRECT.
Input selection on the amplifier unit and easy operation function
With the easy operation function, simply selecting an input source with the input selector keys (TAPE, TUNER, CD, MD, etc.) of the amplifier unit start playback
of the selected source component. On the contrary, starting playing a component switches the input selectors automatically to that input source.
The same operation is also possible with the INPUT key of the remote control unit. When the power is switched ON, the source which has been input before
the power was switched OFF last time (TUNER, CD, etc.) will be played.
Compensation of bass sound
N.B.CIRCUIT
► Press the key again to cancel the N.B. CIRCUIT.
N.B.CIRCUIT: Natural Bass CIRCUIT
Press to ON to activate automatic adjust
ment of bass tone.
r 77
mL JJ
/Vi
Playback of CD
UD-703 only
For the operation of UD-753: to
2F
Use the following procedure to play a CD In the original order
of tracks from track No. 1.
I
PJaying tracks in order from track No. 1
Load a disc.
UD-7G3/753 (En)
"CD” should be displayed.
r 77
L II
■ Playback starts when a disc has been loaded.
• Do not touch the played side of disc.
• Load only one disc at a time.
• A single CD (8 cm disc) can also be played.
• Place the disc properly along the groove on the tray. {If the disc is not
placed horizontally, malfunction will result.)
• Ordinary CD single (8 cm) disc adapters sold in audio stores cannot be
used with this unit.
Lights,
The recorded track Nos. are shown.
• If the “TRACK” indicator is not lit, press the P.MODE key to light it.
tTRACI^ TRAC
•After a few seconds, play starts from the track No.1.
To Stop playbackTo pause playback
Ü I 0--D0
Elapsed time of track being played
J'-A n
/ 0-D5
u
}. SNGUE TlMg t b: *3 <4 O
1 19 3 4 5
1 6 7 8 9 10
Playback from desired track
UD-703 only
For the operation of UD-753: -QS to
UD-703/753 (En)
Prepardtion *
• Load a disc in the CD player.
Check that the "TRACK" indicator is lit
• If the "TRACK” indicator is not lit, press the P.MODE key to light it.
Press the numeric keys as shown below.,,.
To enter track No, 23 :
To select track No. 40 ; |+10| |+1011+10| pTO] [o]
• Playback starts from the selected track and continues on the subsequent
tracks.
• If a track No. which does not exist on the disc is selected while the disc
tray is open, the last track on the disc will be played.
Skipping tracks
i i
UiiilL)
Searching
i Afnn
f*ID
To skip backward To skip forward
Backward search (^5) Forward search i
• The track in the direction of the pressed button is skipped, and the
selected track will be played from the beginning.
• When the key is pressed once during playback, the track being played
will be played from the beginning.
I
• Playback starts from the position where the key is released.
■U
Programming tracks in desired order
UD-703 only
For the operation of UD-753: to
----------
\
UD-7D3/753 (En)
I
Preparation
• Select the “CD” input.
• Load a disc in the CD player.
I Press so that the "PGM" indicator lights.
I Enter track Nos. in the order you want to play
them.
“SINGLE TIME” changes to
fl 1
U 1
n f
u 1
‘TOTAL TIME".
_ n
u ■ ■ DO
1 2 3 4 5
TAL TIME B 7 8 9 ID
Displays the total playing time
of the programmed tracks.
Lights.
A.
TPGMTr
'V—^
Displays the entered track No.
for a few seconds.
TRACK
O^p-
• Up to 32 tracks can be programmed. When "FUL i" is displayed, no more
tracks can be programmed.
• If you make a mistake, press the CLEAR key and enter the track No. from
the beginning,
• Track numbers can also be selected while the tray is open.
• Tracks will be played in the order they were programmed (in order of P
Nos.).
•When the or key is pressed during playback, the track will be
skipped in the direction of the pressed button.
•When the key is pressed once during playback, the play position
returns to the beginning of the current track being played.
To Stop playbackTo return to playback in order of track Nos.
• Playback in the original order of tracks starts with the track being played.
P.MQDE “
^ !
UD-703 only
For the operation of UD-753: to
u
UD-703/753 [En]
Auto space function |
When the SPACE key is pressed during programming of tracks, a nonrecorded space of a few seconds will be created between tracks. By
recording tracks with these spaces on tape, the search and repeat play
operations of tape using the DPSS function (which works by searching the
non-recorded spaces) can be performed reliably.
• Even when the performances of two tracks are continuous (which occurs
with classical or live recording music), the spaces will be created if they
have different track Nos.
• The displayed total playing time will include these non-recorded spaces.
• To cancel the auto space function, press the P. MODE key or the SPACE
key again.
To check the programmed tracks [ Remote control unit oniy |
CHECK
filili
To adda track to the program
To change a track in the program \ Remote control unit only |
To clear tracks from the program
QQI lights.
I //
• Each time the key is pressed, the program No. (P-NO) and the track No.
on CD are displayed.
• The previous display resumes in a few seconds.
• When a track No. is entered, the track will be added to the end of the
existing program.
■^5 P- BEu
¡lights.
NO
USp-be
• Press while the P.C. indicator is lit.
•The track being played cannot be changed.
• Each time the key is pressed, the last track in the program is cleared.
• The track being played cannot be changed.
•The entire program is cleared.
Repeated playback
UD-703 only
For the operation of UD-753: to
Time display on CD player
Each press of the TIME key changes the displayed contents.