i n t r o d u c t i o n
Thank you for purchasing our Gemini MDJ-1000. We are confident that the Gemini platform of products
will not only make your life easier through the use of the latest technological advancements in cross-plat-
form connectivity and sound reproduction but will raise the bar for DJ and pro audio products. With the
proper care & maintenance, your unit will likely provide years of reliable, uninterrupted service. All Gemini
products are backed by a 1-year limited warranty*.
p r e p a r i n g f o r
f i r s t u s e
Please ensure that you find these accessories included with
the MDJ-1000:
(1) Power cord
(1) RCA cable
(1) Operating instructions
p r e c a u t i o n s
1
Do not use this CD player at temperatures below 41°F/5°C
or higher than 95°F/35°C.
2
The apparatus should not be exposed to dripping or
splashing, and no objects filled with liquids such as vases
should be placed on the apparatus.
3
Place the unit in a clean and dry location.
4
Do not place the unit in an unstable location.
5
When disconnecting the power cord from the AC outlet,
always grasp by the plug. Never pull the power cord.
6
To prevent electric shock, do not remove the cover or the
bottom screws.
7
There are NO USER SERVICEABLE PARTS INSIDE. Please
refer to a qualified technician.•
8
Do not use chemical solvents to clean the unit.
9
Keep the laser pickup clean by keeping the tray closed.
10
Keep this manual in a safe place for future reference.
s a f e t y s p e c f i c a t i o n s
Laser Diode Properties
Material: Ga - Al - As
Wavelength: 755 - 815 nm (25° C)
Laser Output: Continuous Wave, max. 0.5 mW
• In the USA- if you experience problems with this unit call Gemini
customer service at 1 (732) 346-0061. Do not attempt to return
this equipment to your dealer
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1 0 0 0
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m d j
m a n u a l
g e m i n s o u n d
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c o m
w e w a n t y o u l i s t e n i n g
f o r a l i f e t i m e
Selecting fine audio equipment such as the unit you have just
purchased is only the start of your musical enjoyment. Now it's
time to consider how you can maximize the fun and excitement
your equipment offers. This Manufacturer and the Electronic
Industries Association's Consumer Electronics Group want you
to get the most out of your equipment by playing it at a safe
level. One that lets the sound come through loud and clear
without annoying blaring or distortion-and, most importantly,
without affecting your sensitive hearing. Sound can be deceiv-
ing. Over time your hearing "comfort level" adapts to higher
volumes of sound. So what sounds "normal" can actually be
loud and harmful to your hearing. Guard against this by setting
your equipment at a safe level BEFORE your hearing adapts.
To establish a safe level, start your volume control at a low
setting. Slowly increase the sound until you can hear it com-
fortably and clearly, and without distortion. Once you have
established a comfortable sound level, set the dial and leave
it there. Taking a minute to do this now will help to prevent
hearing damage or loss in the future. After all, we want you
listening for a lifetime.
Used wisely, your new sound equipment will provide a lifetime
of fun and enjoyment. Since hearing damage from loud noise is
often undetectable until it is too late, this Manufacturer and the
Electronic Industries Association's Consumer Electronics Group
recommend you avoid prolonged exposure to excessive noise.
This list of sound levels is included for your protection.
30 dB - Quiet library, soft whispers
40 dB - Living room, refrigerator, bedroom away from traffic
50 dB - Light traffic, normal conversation, quiet office
60 dB - Air conditioner at 20 feet, sewing machine
70 dB - Vacuum cleaner, hair dryer, noisy restaurant
80 dB - Average city traffic, garbage disposals, alarm clock
at two feet
The following noises can be dangerous at extended exposure:
90 dB - Subway, motorcycle, truck traffic, lawn mower
100 dB - Garbage truck, chain saw, pneumatic drill
120 dB - Rock band concert in front of speakers,
thunderclap
140 dB - Gunshot blast, jet plane
180 dB - Rocket launch pad
Information courtesy of the Deafness Research Foundation.
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