HamiltonBuhl 5050ULTRA User Manual
Instruction Manual
Portable CD/Cassette Player
with USB Recording/Playback
Model #: 5050ULTRA
Please read this manual completely before operating
this unit and retain for future reference.
Never-Ending Learning Innovation
80 Little Falls Road, Faireld, NJ 07004 • 1-800-631-0868 • www.HamiltonBuhl.com
AudioStar™ 5050ULTRA
Cautions and Warnings
• To prevent electric shock, match wide blade of plug to wide slot, fully insert.
• Do not expose the unit to rain or moisture to reduce the risk of re or electric shock.
• Use of any controls or adjustments or performance of procedures other than those
herein specied, may result in hazardous radiation exposure.
• Changes or modications made to this unit not expressly approved by HamiltonBuhl
void the unit warranty.
• Do not place the unit on any soft, porous, or sensitive surfaces to avoid damaging the
surface. Use a protective barrier between the unit and surface to protect the surface.
• Use of this unit near uorescent lighting may cause interference to the remote. If the unit
functions are erratic, move the unit away from any uorescent lighting, as it may be the
cause.
• If the battery is incorrectly inserted/replaced, there can be a danger of explosion.
Replace batteries with only the same or equivalent type.
• Do not attempt to charge standard alkaline batteries in the unit. Use only rechargeable
NiMH batteries.
• The remote control’s button cell battery contains mercury. Do not put the battery in the
trash; recycle or dispose of as hazardous waste.
• Lithium batteries, like all rechargeable batteries, should be recycled or may be disposed
of in normal household waste. Contact your local government for disposal or recycling
practices in your area. Never incinerate lithium batteries, as they may explode.
• Shock hazard: Do not open. Mains plug is used as disconnect device and it should
remain readily operable during intended use. In order to disconnect the apparatus from
the mains completely, the mains plug should be disconnected from the mains.
• Do not mix old and new batteries. Do not mix alkaline, standard (carbon-zinc), or
rechargeable (Ni-Cad, Ni-Mh, etc.) batteries.
®
will
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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Warning: To reduce the risk of electric shock, do not remove the cover or back
of this unit.
The lightning ash with arrowhead symbol in an equilateral triangle is intended
to alert the user to the presence of uninsulated “dangerous voltage” within the
product’s enclosure, that may be of sufcient magnitude to constitute a risk of
electric shock.
The exclamation point in an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance instructions.
This product utilizes a Class 1 laser to read Compact Discs. This unit is
equipped with safety switches to avoid exposure when the CD door is open
and safety interlocks are off. Invisible laser radiation is present when the CD
player’s lid is open and the interlock has failed or is off. Important: Avoid direct
exposure to the laser beam at all times. Do not attempt to defeat or bypass the
safety switches.
AudioStar™ 5050ULTRA
Important Safety Instructions
Read these Instructions and retain for your records.
1. Heed all warnings and follow all instructions.
2. Do not use this unit near water.
3. Clean only with a dry cloth.
4. Do not block any ventilation openings. Utilize in accordance with the instructions.
5. Do not install near any heat source such as radiators, heat registers, stoves, or other
apparatus (including ampliers) that produce heat.
6. Do not defeat the safety purpose of the polarized/grounding-type plug. A polarized
plug has two blades – one wider than the other. A grounding-type plug has two blades
plus a third grounding prong. The wide blade or the third prong are provided for your
safety. When the provided plug does not t into your outlet, consult an electrician for
replacement of the obsolete outlet.
7. Protect the power cord from being walked on or pinched, particularly at plugs, conve-
nience receptacles, and the point where they exit from the unit.
8. Only use attachments/accessories that are specied by manufacturer.
9. Use only with a cart, stand, tripod, bracket, or table specied by/sold by the
manufacturer. Use caution when moving with a cart to avoid injury
from tip-over.
10. Unplug this unit during lightning storms or when unused for long periods of time.
11. Refer all servicing to qualied service personnel. Servicing is required if the unit has
been damaged, such as power-supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
FCC Warnings
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Additional Warnings
• Do not expose this unit to dripping or splashing liquids and do not place it on items lled with liquid, such as vases.
• Mains plug is used as disconnect device and it should remain readily operable during intended use. In order to
disconnect the unit from the mains completely, the mains plug should be disconnected form the mains socket outlet
completely.
• Do not expose the battery to excessive heat such as sunshine, re, heaters, etc.
This symbol indicates that this product incorporates double insulation between hazardous mains voltage
and user-accessible parts.
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AudioStar™ 5050ULTRA
Connecting the Power
AC Power Operation
Before connecting the unit to an AC outlet, check that the operating voltage of the unit is
identical with the voltage of your local power supply.
Connect the supplied AC power cord to the AC socket at the back of unit. When the AC
power cord is plugged in, the batteries are automatically disconnected.
Battery Operation
This unit cannot be operated by battery when the AC power cord is connected. Open the
battery cover and put the batteries as indicated inside the battery compartment.
Battery Precautions
When using batteries in this device:
1. Use only the size and type of batteries specied.
2. Follow correct polarity when installing batteries as indicated in the battery
compartment.
3. Do not mix different types of batteries (e.g. Alkaline or Carbon-zinc) or old batteries
with new ones.
4. If the device is not to be used for a long period of time, remove batteries to prevent
damage or injury from possible battery leakage.
5. Do not try to recharge batteries that are not intended to be recharged; they can
overheat and rupture (Follow battery manufacturer’s directions).
Installing the Remote Control Battery
1. Remove the battery compartment cover on the
back of the remote control by pushing the tab
to the right while removing the cover.
2. Insert a 3V lithium battery (CR2025 or
equivalent) following the polarity (+) as shown
on the diagram inside the compartment.
3. Replace the battery compartment cover.
NOTE: The remote control battery normally lasts for about one year, although it depends
on how often the remote control is used. If the remote control is not working properly,
replace the battery.
CR2025
OPEN
PUSH
Precautions When Using Batteries
1. CAUTION: There is a danger of explosion if battery is not inserted correctly. Replace
only with the same or equivalent battery type.
2. Do not mix different types of batteries together (e.g. alkaline, rechargeable and
standard (carbon zinc) or old batteries with new ones.)
3. Exhausted batteries must be removed to prevent possible leakage.
4. Dispose batteries properly in accordance with environmental regulations in your
region.
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