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Please ensure that you find these accessories included with
the MDJ-500:
(1) Power cord
(1) RCA cable
(1) Operating instructions
1 Do not use this MDJ-500 at temperatures below 41°F/5°C
or higher than 95°F/35°C.
2 This device should not be exposed to dripping or
splashing, and no objects filled with liquids (such as drinks)
should be placed on or near the device.
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 this manual in a safe place for future reference.
Selecting fine audio equipment such as the unit you have just purSeSe-
lecting fine audio equipment such as the unit you’ve 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
Selecting fine audio equipment such as the unit you’ve 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 deceiving. 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 comfortably 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.
Thank you for purchasing our Gemini MDJ-500. We are confident that the Gemini Family of products will not only make
your life easier through the use of the latest technological advancements in cross-platform 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*.
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
i n t r o d u c t i o n
• 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
PREPARING FOR
FIRST USE
PRECAUTIONS