HomeMix CDJ-1 User manual

WELCOME TO THE WORLD OF
Congratulations, you have joined one of the many people who have chosen the HomeMix DJ System
for all their mixing needs. As usual we ask you to study this manual to familiarise yourself with the
operating controls of the unit. For further in depth knowledge of how to use the HomeMix, please
read the contents of this manual in its entirety.
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2
5
6
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8
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10
11
Welcome
Safety instructions
Connections
Connections continued
CD controls
Mixer control panel
Tuner control panel
Tape control panel
Troubleshooting
Specications
1
CONTENTS
PLEASE NOTE
• The CDJ-1 unit functions best using a mains A.C Power Source.
• For battery operation, only heavy duty battery types should be used for
optimum performance.
• Avoid shock or vibration while using the CDJ-1.
ENGLISH

SAFETY INSTRUCTIONS
EXPLANATION OF SYMBOLS
This symbol is intended to alert the user
of the presence of uninsulated “dangerous
voltage” within the product’s encasement that
may be of sufcient magnitude to constitute a
risk of electric shock to persons.
This symbol is intended to alert the user of
the presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
• Heed Warnings. All warnings on the appliance and in the operating
instructions should be adhered to.
• Follow Instructions. All operating and use instructions should be be
followed.
SAFETY INSTRUCTIONS
• Do not operate the unit from any power source except as indicated on
the unit or in the owner’s manual.
• Do not install the unit near or over a radiator, or other heat sources.
• Do not mount the unit to a wall or ceiling except as recommended by
the manufacturer.
• Do not place the unit in a built-in enclosure such as a bookcase or
cabinet, unless proper ventilation is provided.
• Do not block the ventilation openings of the unit by placing it on a bed,
soft rug, etc.
• Do not allow objects to fall or liquids to spill into the unit through the
openings.
• Do not use the unit near water, such as bath tub, washbowl, sink,
laundry tub, swimming pool, etc.
• Do not allow anything to rest on, roll over, or pinch the power cord, or
place the power cord where it is subject to trafc or abuse; this may
result in a re hazard.
2
IMPORTANT SAFETY INSTRUCTIONS
• Read Instructions. All the safety and operating instructions should be
read before the appliance is operated.
• Retain Instructions. The safety and operating instructions should be
retained for further reference.
WARNING
To prevent re or shock hazard, do not expose
this appliance to rain or moisture. If this happens,
make sure the power to the electrical outlet is
turned off before you touch or unplug the unit

SAFETY INSTRUCTIONS
• Do not use a cart or stand not
recommended by the manufacturer.
• Do not try to roll cart with small castors
across thresholds or deep pile carpets.
Quick stops, excessive force, and uneven
surfaces may cause the unit and cart
combination to overturn.
• Do not clean the unit except as described in the owner’s manual.
• Do not attempt to service the unit servicing should be referred to
qualied service technicians.
• Do not leave the unit on when unattended; a malfunction may result in a
re hazard.
NOTE: For added protection during a lightning storm or whenever
the unit will be left unattended for a long period of time, disconnect
the power source.
HAVE THE UNIT SERVICED IF:
• The power cord or the plug has been damaged.
• Objects have fallen, or liquid has been spilled onto the unit.
• The unit has been exposed to rain or excessive moisture.
• The unit does not appear to operate normally or exhibits a marked
change in performance.
• The unit has been dropped or the encasement damaged.
“AVIS”: POUR EVITER LES CHOCS ELECTRIQUES, INTRODUIRE
LA LAME LA PLUS LARGE DE LA FICHE DANS LA BORNE
CORRESPONDANTE DE LA PRISE ET POUSSER JUSQU’AU FOND.
For Europe only
3
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS RISQUE DE CHOC ELECTRIQUE/NE PAS OUVRIR
CAUTION: TO REDUCE THE RISK OF
FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE. NO USER SERVICEABLE
PARTS INSIDE. REFER TO QUALIFIED
SERVICE PERSONNEL.
ENGLISH

SAFETY INSTRUCTIONS
PLUG FITTING
(UK ONLY)
For your convenience a mains plug with a fuse has been tted to this appliance. For your safety please
observe the following information.
• Should the fuse fail in the plug remove it from the wall socket and replace the fuse with a 3 Amp
ASTA approved BS 1362 fuse.
• Never use the plug without the fuse cover tted. Replacement fuse covers are available from your dealer.
• If the mains plug is cut off from the cable, rewire the replacement plug in accordance with the instructions
given in this manual.
CAUTION: UNDER NO CIRCUMSTANCES SHOULD THE DISCARDED PLUG BE INSERTED INTO
A MAINS SOCKET. TO PREVENT A SHOCK HAZARD, CAREFULLY DISPOSE OF THE DISCARDED
PLUG. DO NOT LEAVE THE PLUG LYING AROUND WHERE CHILDREN MIGHT FIND IT.
• The wire which is coloured blue or black must be connected to the terminal with the letter N or coloured
black
• The wire which is coloured brown must be connected to the terminal which is marked with the letter ‘L’ or
coloured red. Only a 3 Amp fuse should be tted in the plug, or a 5 Amp fuse at the distribution board.
CAUTION: DANGEROUS VOLTAGES EXIST INSIDE THIS UNIT. DO NOT REMOVE ANY COVER. NO
USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
DISCONNECT FROM MAINS SUPPLY WHEN NOT IN USE.
• Select the installation location of your unit carefully. Avoid placing it in direct sunlight, or in locations
subject to vibration, excessive dust, heat, cold or moisture. Keep away from sources of hum, such as
transformers or motors.
• Do not use this player where there are extreme temperatures (below 5°C or exceeding 35°C).
• Do not open the cabinet as this might result in damage to the player, or electrical shock.
• Be sure your hands are clean when handling discs. Never use a cracked or warped disc.
• When disconnecting the power cord from the AC outlet always grasp it by the plug, never pull the cord.
• Do not use force when operating the switches and buttons.
• Before moving the player, be sure to disconnect the power cord and all connecting cables.
• To keep the laser pick-up clean, do not forget to close the disc tray.
• Do not attempt to clean the unit with chemical solvents as this might damage the surface, simply use a
clean, dry cloth.
• If the unit malfunctions, do not open the cabinet and attempt to repair yourself. Always request services
at an authorised service centre.
• Keep this manual in a safe place for future reference.
FOR SAFE AND
EFFECTIVE
OPERATION
UNDER NO CIRCUMSTANCES MUST
THE LIVE OR NEUTRAL WIRES
BE CONNECTED TO THE EARTH
TERMINAL IN A 3-PIN MAINS PLUG.
�
ATTENTION
4

CONNECTIONS
1. POWER
Rocker switch to isolate the mains power from the CDJ-1. It is recommended to turn off the power to
the CDJ-1 when the unit will not be in use for long periods of time.
2. AC IN
Please use the mains cable supplied, which will allow connection to the relevant mains wall plug
in your country. Please check the voltage label below this inlet to ensure that the voltage is
correct for your region. Please consult your local dealer if you are unsure that this is correct.
3. FX SEND (L/R), 4. FX RETURN (L/R) SOCKETS
It is possible to use special effect units with the CDJ-1. The FX send socket allows the output signal
path to be broken to insert a special effects unit prior to the amplier. It is necessary to return the
signal to the FX return to complete the audio path. See page 6.
The FX send RCA phono sockets tted to the CDJ-1 will automatically disconnect the audio signal
path when a plug is inserted, therefore it is necessary to return the signal through the FX return
sockets before sound can be heard.
5. AMP OUTPUT SOCKETS
The CDJ-1 allows connection to a bigger amplier for higher power applications. The internal
amplier will be disconnected when cables are inserted into these sockets. The output sensitivity of
this output is 775mV @ 0dB. See page 6.
6. MIC INPUT SOCKET
It is possible to use most microphones with the CDJ-1. It is recommended to use a mic with an
impedance of 600 ohms. See page 6.
7. HEADPHONE SOCKET
It is possible to use most headphones with the CDJ-1. It is recommended to use headphones with an
impedance of 32 ohms. See page 6.
8. BATTERY COMPARTMENT
It is possible to use the CDJ-1 using batteries, you will require x 6 D type heavy duty alkaline
batteries. Please observe the correct orientation which is indicated on the base of the chassis.
Batteries are liable to leakage, so please remove from the CDJ-1 if it will not be used for long periods
of time. Also remove when discharged. The CDJ-1 requires a large amount of current to operate
at high volume levels. Please note, the battery life will be seriously impaired when operating all
functions on the CDJ-1.
5
ENGLISH

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CONNECTIONS continued
FX SEND (L/R) & FX RETURN (L/R) SOCKETS
The DJ’ing experience can be enhanced by using a special effects (FX) processor which will allow
sound shaping tools to be added to the music content.
To send the output signal to an effects unit, use left and right phono leads, and connect to the FX
send sockets on the side panel of the CDJ-1. By plugging this lead into the CDJ-1, this will interrupt
the signal path to allow the effect to be inserted. It is necessary to bring the processed signal back
into the CDJ-1, this can be done by using another set of phono leads to connect to the output of the
effects unit to the FX return sockets on the CDJ-1. It may be necessary to alter, or set the working
levels on the effects processor to allow similar output levels to be maintained. This will be detailed in
the instruction manual which accompanies the effect processor.
AMP OUTPUT SOCKETS
The speakers tted inside the CDJ-1 are limited in their size and power handling, and will give a limit
to the sound levels achievable from the CDJ-1. In order to allow higher volumes to be produced, the
CDJ-1 is tted with external amp sockets to allow a bigger amp and speakers to be used. Connect
left and right phono leads to the amp output sockets on the side panel of the CDJ-1, and connect the
other end to a corresponding line input on an external amplier. (you may use an AUX socket or tape
socket if tted). The output signal level of these sockets is 775mV
@ 0db, this should allow connection to most audio ampliers. The internal loudspeakers tted to the
CDJ-1 will be disconnected when an external amplier is connected.
HEADPHONE SOCKET
It is possible to use headphones with the
CDJ-1 which will allow PFL (Pre fade listen)
monitoring of music channels before mixing.
Using headphones tted with a 6.25mm (1/4
inch) stereo jack plug, insert this into the
headphone socket on the side panel of the
CDJ-1. Use the headphone volume control
and the headphone selector switch (see page
8, numbers 25 & 26) to alter these settings.
6
MIC INPUT SOCKET
It is possible to connect a microphone
to the CDJ-1 to enhance your DJ
performance. Plug a mic, preferably
with an impedance of 600ohms, and
tted with a 6.25mm (1/4 inch) jack,
into the mic input socket (page 5,
number 6). The sound level of the mic
can be altered by using the mic level
control (page 8, number 24). Set the
mic level to a reasonable level, trying
to avoid feedback and distortion.

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1/11. CD LID OPEN BUTTON
The CDJ-1 is tted with a spring catch which is
pushed down to release the CD door. To close
the CD door, gently push the door downwards
until the door locates in this catch again.
2/12. TIME DISPLAY
Press this button to select normal count up timer,
or countdown timer mode. This is displayed on
the LCD display.
3/13. PLAY/PAUSE
Press this button to begin playing or pause
playback of a CD.
4/20. STOP
Press to stop playback of a CD.
5/18. SKIP/SEARCH BACKWARDS
Press this button for less than 0.5 seconds to
move the CD position to the previous track.
Hold this button down to activate a fast search
backwards through the CD.
6/19. SKIP/SEARCH
Press this button for less than 0.5 seconds to
move the CD position to the next track. Hold this
button down to activate a fast search forwards.
7/17. FRAME ADVANCE
In pause mode, press this button to allow each
frame of the CD to be heard. Using the Search
up and down buttons you are able to locate the
exact starting position on the CD.
CD CONTROLS
7
8/16. PITCH ACTIVATION
Hold this button down, and by repeatedly
pressing the PITCH BEND UP or PITCH BEND
DN buttons it is possible to alter the playing
speed of the CD. This speed will remain until
changed, or until the CD is stopped. The pitch
setting will be displayed on the LCD display
when the pitch button is held down.
9/14. PITCH BEND _
This allows the instant decrease of the CD
speed to -10% while it is held down. Upon
release the pitch will revert to its previous
setting.
10/15. PITCH BEND +
This allows the instant increase of the CD speed
to +10% while it is held down. Upon release the
pitch will revert to its previous setting.
MIXING TIPS.
Use the PITCH feature to alter the speed of the
CD to match the music which is playing. This can
be done by listening through the headphones
and comparing what is playing to the music that
you are monitoring. When the speeds are the
same, use the PITCH BEND + and _ to speed
up, or slow down momentarily the CD to allow
the two beats to become aligned. This takes
practice and is not easy..’practice makes perfect’
ENGLISH

CONTROL PANELS
21. TREBLE
Rotate the treble knob to adjust the master treble
level up or down.
22. VOLUME
Rotate the volume knob to adjust the master
volume level up or down.
23. BASS
Rotate the bass knob to adjust the master bass
level up or down.
24. MIC LEVEL
Rotate the mic level knob to adjust the mic level
up or down.
25. HEADPHONES LEVEL
Rotate the headphones knob to adjust the
headphones level up or down.
26. HEADPHONES SELECT
Switch to select CH1 or CH2. This will allow
you to select which track you wish to mix before
playing.
27. CHANNEL FADER 2
This will increase the volume of music which can
be heard through channel 2. Turn clockwise to
increase this, or anticlockwise to decrease it.
28. CHANNEL 1 SELECTOR CD1/TUNER
Switch to select CD1 or TUNER function.
29. CHANNEL 2 SELECTOR CD2/TAPE
Switch to select CD2 or TAPE function.
30. CHANNEL FADER 1
This will increase the volume of music which can
be heard through channel 1. Turn clockwise to
increase this, or anticlockwise to decrease it.
31. CROSS FADER
Use the cross fader to mix between channel 1
and channel 2. In the centre position it will have
no effect on either channel 1 or 2.
It is necessary to activate the tuner by
selecting TUNER function on channel 1
selector switch (28)
32. BAND
In Tuner mode, press the BAND button to select
FM or AM.
33. MEMORY KEY
The CDJ-1 has 8 memory locations for the radio
tuner.
To save a radio station to memory, rst use the
SCAN DN-UP button to locate your required
station. Next hold down the MEM button until
the station preset number ashes on the LCD
display. Immediately select the memory location
you require (01-08) using SCAN DN-UP. Press
MEM button again to save the station in your
chosen location.
You can scroll through and select any of your
preset stations by repeatedly pressing the MEM
button until you reach the station preset you
require.
34. ST.MONO
In Tuner FM mode, you are able to switch to the
mono station mode if stereo reception is poor.
35/36. SCAN UP/DOWN
In Tuner mode, press this button for less than 1
second to change the frequency one step at a
time. Hold this button for longer than 1 second,
and then release to instigate a station search
until a sufcient signal strength has been found.
TUNER CONTROL
PANEL
8
MIXER CONTROL
PANEL
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TAPE PITCH
MIN MAX
37 38 39 40 41 42 43 44
TAPE CONTROL PANEL
37. CASSETTE DOOR
The CDJ-1 is tted with an acrylic cassette door. Care should be taken
not to exert excessive force on this door which may cause it to snap, or
damage the hinge mechanism.
38. REC
It is possible to record CD, Tuner or AUX sources. Press the record button
together with the play button (39) to activate this function. The record level
will be altered by the movement of the channel faders (27,30) and also by
the master volume (22).
39. PLAY
Press this button to play the tape cassette.
40. REW
This button will allow the fast rewind of the cassette. Press stop prior to
activation of this rewind key.
41. FWD
This button will allow the fast forward winding of the cassette. Press stop
prior to activation of this fast forward key.
42. STOP/EJ
In tape “playing mode”, press to stop tape playback. In tape “stop” mode,
press to open the cassette door.
43. PAUSE
Press this button to pause tape playback. Do not use the pause key for
long periods of time as tape stretching may occur.
44. TAPE PITCH
The CDJ-1 allow +/-5% pitch adjustment fo the tape running speed. Turn
the tape pitch button clockwise to increase the speed, or anticlockwise to
decrease it.
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ENGLISH

Please make these simple checks before calling service. These tips could
save you time and money.
NOTE: Electrostatic discharge such as lightning can cause unexpected
problems. For example, causing the unit to fail to react to operation of the
buttons. In that event, you should reset the unit by disconnecting it from the
household wall outlet.
TROUBLESHOOTING
10
NO POWER
• Ensure CD’s have been inserted correctly.
• Check to be sure the outlet is not controlled by a wall switch.
• Ensure power cable has not been damaged.
• Unplug the power cord, wait 1 minute, then re-insert the plug and switch
the POWER button to power on.
• Check with your local dealer that the internal mains fuse has not blown.
• Check tape pitch dial has not been moved from zero position. The
Rotary knob has a dot indicator which denotes the normal speed
position when this is straight up at 12 o’clock.
• If using batteries ensure these have been inserted properly. Ensure
batteries are in good condition.
NO VOLUME
• Check the main VOLUME knob on the unit is turned up.
• Ensure that channel fader knobs are up (27,30).
• Ensure that cables have not been inserted into send/return sockets, or
amp output sockets, as this will disconnect the internal speakers.
• Ensure CD’s have been inserted correctly.
• Ensure tape has been inserted correctly.
• Ensure cross fader is in middle or allocated to the desired channel.
CAN’T CHANGE PITCH OF CD’s
• Ensure pitch button is held down and pitch bend up/down buttons are
used to increase or decrease speed.
• Use pitch bend up/down to momentarily change speed of CD’s. The
pitch will return to previous settings once pitch bend buttons are re
leased.
TAPE IS RUNNING TOO FAST OR TOO SLOW
• Check tape pitch dial has not been moved from zero position. The
Rotary knob has a dot indicator which denotes the normal speed
position when this is straight up at 12 o’clock.
In the event of any problems installing or using the CDJ-1, please
contact either the product retailer or the Acoustic Solutions Helpline on
01327 340601 (UK only). Please be advised this line is manned from
9:00am untill 1:00pm and 2:00pm untill 4:30pm, Mon to Fri.
Don’t forget to check out our web site: www.homemix.com

POWER OUTPUT:
AMP OUTPUT:
SEND OUTPUT:
RETURN INPUT:
TREBLE RANGE:
BASS RANGE:
HEADPHONE IMPEDANCE:
MICROPHONE IMPEDANCE:
CD PITCH RANGE:
TAPE PITCH RANGE:
AC POWER INPUT:
POWER CONSUMPTION:
TUNER MEMORY:
TUNER BAND:
11
SPECIFICATIONS
2 x 5 Watts RMS @ 10% THD.
25 Watts total music power.
775 mV.
500 mV.
500 mV.
+ / - 6 dB at centre frequency 10 K Hz.
+ / - 6 dB at centre frequency 100 Hz.
32 Ohm.
600 Ohm, Input sensitivity 8 mV @ 1K Hz.
+ / - 10 %, 1% / Step.
+ / - 5 %.
120 V / 60 Hz , CUL version.
230 V / 50 Hz , CE version.
40 Watts @ AC 120V / 60 Hz , CUL version, USA.
40 Watts @ AC 230V / 50 Hz , CE version, Europe.
8 stations.
FM 87.5 ~ 108 MHz , 100K Hz / Step , CUL version, USA.
AM 520 ~ 1710 KHz , 10K Hz / Step , CUL version, USA.
FM 87.5 ~ 108 MHz , 50 K Hz / Step , CE version, Europe.
AM 522 ~ 1620 KHz , 9K Hz / Step , CE version, Europe.
ENGLISH
ENGLISH