ENGLISH
OPERATION MANUAL
JB SYSTEMS
®
1/37
PRODUCT NAME
Thank you for buying this JB Systems
®
product. To take full advantage of all possibilities, please read these
operating instructions very carefully.
FEATURES
This unit is radio-interference suppressed. This appliance meets the requirements of the current European
and national guidelines. Conformity has been established and the relevant statements and documents have
been deposited by the manufacturer.
Full MP3 Playback (max. 999 MP3-files / 255 Folders on 1 CD)
o
MPEG1 layer3 (32 + 44,1 + 48kHz)
o
MPEG2 layer3 (16 + 22,05 + 24kHz)
o
MPEG2.5 layer3 (8 + 11,025 + 12kHz)
Supports both CBR and VBR bit rate modes.
Reads CD-DA, CD-R, CD-RW
Anti-shock Memory 10seconds
1/75sec Frame search, also on MP3
Pitch ranges: +/-8% +/-12% +/-16%, also on MP3
Pitch bend on jog wheel and buttons for perfect mixes
Auto cue function (-48dB)
4 different speed scan
Selectable elapsed, remain and total remain time display
Pitch display.
Single/continuous play
S/PDIF digital output on RCA/cinch
60 seconds Transport Protection
20 tracks program play
BEFORE USE
Check the contents:
Check that the carton contains the following items:
MCD300 player
Operating instructions
Pair of cinch cords
SAFETY INSTRUCTIONS:
CAUTION:
To reduce the risk of electric shock, do not remove
the top cover. No user-serviceable parts inside. Refer
servicing to qualified service personnel only.
The lightning flash with arrowhead symbol within the equilateral triangle is intended to alert the use
or the presence of un-insulated “dangerous voltage” within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock.
The exclamation point within the equilateral triangle is intended to alert the user to the presence of
important operation and maintenance (servicing) instructions in the literature accompanying this
appliance.
This symbol means: indoor use only.
This symbol means: Read instructions.
This symbol means: Safety Class II
appliance
CAUTION
ENGLISH
USER MANUAL
JB SYSTEMS
®
2/37
MCD300
To prevent fire or shock hazard, do not expose this appliance to rain or moisture.
To avoid condensation to be formed inside, allow the unit to adapt to the surrounding temperatures when
bringing it into a warm room after transport. Condense sometimes prevents the unit from working at full
performance or may even cause damages.
This unit is for indoor use only.
Don’t place metal objects or spill liquid inside the unit. No objects filled with liquids, such as vases, shall be
placed on this appliance. Electric shock or malfunction may result. If a foreign object enters the unit,
immediately disconnect the mains power.
No naked flame sources, such as lighted candles, should be placed on the appliance.
Don’t cover any ventilation openings as this may result in overheating.
Prevent use in dusty environments and clean the unit regularly.
Keep the unit away from children.
Inexperienced persons should not operate this device.
Maximum save ambient temperature is 40°C. Don’t use this unit at higher ambient temperatures.
Minimum distances around the apparatus for sufficient ventilation is 5cm.
Always unplug the unit when it is not used for a longer time or before you start servicing.
The electrical installation should be carried out by qualified personal only, according to the regulations for
electrical and mechanical safety in your country.
Check that the available voltage is not higher than the one stated on the rear panel of the unit.
The socket inlet shall remain operable for disconnection from the mains.
The power cord should always be in perfect condition. Switch the unit immediately off when the power cord
is squashed or damaged. It must be replaced by the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
Never let the power-cord come into contact with other cables!
When the power switch is in OFF position, this unit is not completely disconnected from the mains!
In order to prevent electric shock, do not open the cover. Apart from the mains fuse there are no user
serviceable parts inside.
Never
repair a fuse or bypass the fuse holder.
Always
replace a damaged fuse with a fuse of the same
type and electrical specifications!
In the event of serious operating problems, stop using the appliance and contact your dealer immediately.
Please use the original packing when the device is to be transported.
Due to safety reasons it is prohibited to make unauthorized modifications to the unit.
INSTALLATION GUIDELINES:
Install the unit in a well-ventilated location where it will not be exposed to high temperatures or humidity.
Placing and using the unit for long periods near heat-generating sources such as amplifiers, spotlights, etc.
will affect its performance and may even damage the unit.
The unit can be mounted in 19-inch racks. Attach the unit using the 4 screw holes on the front panel. Be
sure
to
use
screws
of
the
appropriate
size.
(screws
not
provided)
Take care to minimize shocks and vibrations during transport.
When installed in a booth or flight case, please make sure to have good ventilation to improve heat
evacuation of the unit.
To avoid condensation to be formed inside, allow the unit to adapt to the surrounding temperatures when
bringing it into a warm room after transport. Condense sometimes prevents the unit from working at full
performance.
CLEANING THE APPLIANCE:
Clean by wiping with a polished cloth slightly dipped with water. Avoid getting water inside the unit. Do not
use volatile liquids such as benzene or thinner which will damage the unit.
CONNECTIONS
Except for microphones, headphone and zone outputs, all connections are cinch. Use good quality cinch-
cinch cables to prevent bad audio quality.
For more information on connections, please refer to the next chapter.
Be sure to turn off the mixer before you make changes to the different connections.
In this manual we talk about “line inputs”. This is a global name for inputs with a level between 750mV and
2V. This includes tuners, videos, CD-players, etc.