
OPERA TIONS MANUAL
Bedienungsanleltung
Manual de funcionamiento
Manual de fonctionnement
Manual del utente
CD-12
PROFESSIONAL CD PLA YER
MUL TI LANGUAGE INSTRUCTIONS
English............................................................................Page 2
Deutsch..........................................................................Page 4
Español...........................................................................Page 6
Francais...........................................................................Page 8
Italiano.............................................................................Page 10
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INTRODUCTION
Congratulations on purchasing a Gemini CD-12 CD Player. This state of
the art professional CD player is backed by a three year warranty,
excluding lasers. One year warranty on CD lasers. Prior to use, we
suggest that you carefully read all the instructions.
CAUTIONS
Do not use this CD Player at temperatures below 41°F/5°C or higher
than 95°F/35°C.
Place the unit in a clean and dry location.
Do not place the unit in an unstable location.
When disconnecting the power cord from an AC outlet, always grasp it
by the plug. Never pull the power cord.
To prevent electric shock, do not remove the cover or the bottom screws.
There are no user serviceable parts inside. Please refer servicing to a
qualified technician.
Do not use chemical solvents to clean the unit.
Keep the laser pickup clean by keeping the drawer closed.
Keep this manual in a safe place for future reference.
SAFETY CERTIFICATIONS
Laser Diode Properties
Material: Ga - Al - As
Wavelength: 755 - 815 nm (25° C)
Laser Output: Continuous Wave, max. 0.5mW
LINE VOLTAGE SELECTION
Model CD-12 is a dual voltage unit. It will operate at 115 or 230 volts. To
set the proper voltage follow these steps:
1. Place the head of a screw driver in the center of the VOLTAGE
SELECTOR SLIDE SWITCH (17) found on the rear panel.
2. Slide the switch left for 115 volts or push the switch right for 230 volts.
3. Do not force or twist the switch. Excessive force may cause damage.
If the switch does not move smoothly, contact a qualified technician.
CONNECTIONS
1. Plug one end of a set of RCA connectors into each of the LINE
OUTPUT JACKS (18).
2. Plug the other end of the RCA connectors into any available line level
input jacks on your mixer. If you are playing the CD-12 through a
receiver, you can plug the RCA connectors into the CD or AUX input
jacks on your receiver. If there are no CD or AUX inputs, use any line
level (not phono) inputs.
FUNCTION DESCRIPTIONS
POWER SWITCH: After making sure that the VOLTAGE SELECTOR
SLIDE SWITCH (17), found on the rear panel, is properly set, plug
the unit in and press the POWER SWITCH (1). The unit will turn on.
Pushing the POWER SWITCH (1) a second time will turn the unit off.
DISC TRAY: The DISC TRAY (2) is where the CD is held during loading,
unloading and playback. Pressing the disc tray OPEN/CLOSE
BUTTON (14), will open or close the tray. The DISC TRAY (2) holds
both 12 cm and 8 cm CDs. Please note, if the CD-12 is in the play
mode, the tray will not open.
OPEN/CLOSE BUTTON : Press the OPEN/CLOSE BUTTON (14) to
load or remove a CD from the DISC TRAY (2).
DISPLAY: The DISPLAY (3) shows the track numbers, play mode, pause
mode, and 3 different time displays. These time displays are time
elapsed on the track, time remaining on the disc and time remaining
on the track.
PLAY/PAUSE : Each press of the PLAY/PAUSE BUTTON (10)
causes the operation to change from play to pause or from pause
back to play. See the CUE INSTRUCTIONS section for more
information.
TRACK SKIP
the track to play.
SCAN BUTTONS
move foward or reverse while in play mode. The SCAN BUTTONS
(13) are also used to accurately position the disc at the point where
you wish the track to start playing. This position on the track is
memorized as the cue point. See the CUE INSTRUCTIONS section
for more information.
STOP/CLEAR : The STOP/CLEAR BUTTON (11) will end the playing
of the CD. Also use the STOP/CLEAR BUTTON (11) to clear
selections when programming. See the PROGRAMMING INSTRUCTIONS section for more information.
TIME: The TIME BUTTON (4) switches the time display between the
three available choices listed under DISPLAY.
CUE: With the unit in the play mode, and after memorizing the cue point,
pressing the CUE BUTTON (9) will cause the CD player to enter the
pause mode at the memorized cue point. Holding down the cue
button changes the cue function to preview (allowing you to hear the
music play from the cue point) and releasing the cue button returns
you to the preset cue point. If a cue point is not memorized, pressing
the CUE BUTTON (9) will cause the unit to return to the beginning of
that track.
PITCH: Pushing the PITCH BUTTON (5) activates the pitch section of
the unit. The pitch of the CD will change according to the position of
the PITCH CONTROL (9).
REPEAT: Press the repeat button to repeat one OR all tracks.
RANDOM: Press the random play button to have tracks play in a random
order.
: The TRACK SKIP BUTTONS (12) let you select
: The SCAN BUTTONS (13) are used to
OPERATING INSTRUCTIONS
1. Make sure that the VOLTAGE SELECTOR SLIDE SWITCH (17),
found on the rear panel, is set for the proper voltage. Plug the unit in
and press the POWER SWITCH (1). The unit will turn on. Pushing
the POWER SWITCH (1) a second time will turn the unit off.
2. Press the OPEN/CLOSE BUTTON (14), place a CD in the DISC
TRAY (2) and press the OPEN/CLOSE BUTTON (14) again. The tray
will close into the unit. The display will initially show the number of
tracks and the total time of the CD.
3. Push the TRACK SKIP BUTTONS (12) to select the track you want
to play.
4. Press the PLAY/PAUSE BUTTON (10) and the unit will instantly play.
CUE INSTRUCTIONS
1. To start the play at a point other than the beginning of a track, follow
these instructions:
First choose the track you wish to play, and then press the PLAY/
PAUSE BUTTON (10) so the unit goes into the play mode. Press the
PLAY/PAUSE BUTTON (10) to pause play at the spot where you
want the play to start, the CUE POINT. Use the SCAN BUTTONS
(13) to pick the precise spot you want play to begin, then Press
the PLAY/PAUSE BUTTON (10) again to save the cue point. Press
the CUE BUTTON (9) to pause play at the cue point (the unit will go
into the pause mode and the location indicated on the display will
be the memorized cue point). You can preview the cue point by
pressing and holding down the CUE BUTTON (9). Press the PLAY/
PAUSE BUTTON (10) to begin play from the cue point.
2. Once you have saved a cue point you can fine tune or change the
memorized cue point:
To change a cue point, push the PLAY/PAUSE BUTTON (10) so the
unit plays from the cue point, then press the PLAY/PAUSE BUTTON
(10) at the spot you wish your new cue point. Press the PLAY/PAUSE
BUTTON (10) again to save the cue point. The unit will go into the
pause mode and the location indicated on the display will be the new
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memorized cue point.

To fine tune a cue point, pause play at the memorized cue point, then
use the SCAN BUTTONS (13) to scan frame by frame (1/75th of a
second) to where you want play to begin. Press the PLAY/PAUSE
BUTTON (10) to save the new cue point.
Note: During fine tuning there will be a stutter effect (to help you
find the beat). The stuttering effect will end when you press the
PLAY/PAUSE BUTTON (10) to save the cue point. Also, during
fine tuning if you hold down the SCAN BUTTONS (13), the unit
will scan quickly after 10 frames.
PROGRAMMING INSTRUCTIONS
1. To program the unit to play songs in the order you select using the
TRACK NUMBERS (15) on the remote control, follow these instructions:
In stop mode, press the PROGRAM BUTTON (6) and then choose
the tracks you wish to play by pressing the TRACK NUMBERS (15)
on the remote control. Press the PLAY/PAUSE BUTTON (10) to play
your programmed selections.
2. To program the unit to play songs in the order you select using the
SCAN BUTTONS (13), follow these instructions:
In stop mode, press the PROGRAM BUTTON (6) and then choose
the track you wish to play using the TRACK SKIP BUTTONS (12).
Press the PROGRAM BUTTON (6) to save the track. Repeat the
process until you are ready to start playing your selections. Press the
PLAY/PAUSE BUTTON (10) to play your programmed selections.
3. To clear items from your program, press the STOP/CLEAR BUTTON
(11).
TROUBLE SHOOTING
• If the disk will not play, check to see if the disc was loaded correctly
(label side up). Also check the disc for excessive dirt, scratches, etc.
• If the disc turns but there is no sound, check the cable connections. If
they are okay, check your amplifier or receiver.
• If the CD skips, check the CD for dirt or scratches. Do not assume
that the CD player is defective. Many CDs are recorded out of spec
and will skip on most or all CD players. Before sending the unit in for
repair, try playing a CD that you are sure plays properly.
SPECIFICATIONS
GENERAL:
Type....................Compact Disc Player w/wireless remote
Disc Type............................... Standard Compact discs (12 cm & 8 cm)
Time Display.....................Track Elapsed, Track Remain, or Total remain
Variable Pitch...........................+/- 8% Slider with Resume Switch
Start....................................................Within 0.03 seconds
Track Selection....................................................1 to 99 Tracks
Installation...............................................19" Rack Mountable
AUDIO SECTION:
Quantization......................................1 Bit Linear/Channel, 3 Beam Laser
Oversampling Rate..................................................................8 Times
Sampling Frequency......................................................44.1 kHz
Frequency Response....................................20 Hz to 20 kHz
Total Harmonic Distortion......................................Less Than 0.05%
Signal to Noise Ratio...................................................>96 dB
Dynamic Range.................................................................>94 dB
Output Level (nominal).............................................1.9 Volts R.M.S.
Power Supply......................................AC 120/230V, 60/50 Hz
Dimensions...............................16.5” x 10.6” x 3.5” (420 x 270 x 90 mm)
Weight...........................................................7.75 lbs. (3.5 kg)
* Specifications and design are subject to change without notice for
purpose of improvement.
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