Before using this unit, please read these operating instructions carefully.
Afterwards, keep them handy for future reference.
MP3 On-Hold Audio System
MP3 On-Hold Audio System Manual 1/06
User Manual
Digital On-Hold Audio System
with analog line capability
3/4
1/2/3
8
Ω
16
Ω
POWER
ON
OFF
9V DC
USB
AUDIO O
UT
IMPEDANC
E
PHONE LIN
ES
mem
ory c
ard
speak
er
on
off
FCC Information
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.
You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this
equipment.
Precautions
Safety
As the laser beam used in this compact disc player is harmful to the eyes, do not attempt to disassemble the casing. Refer servicing to
qualified personnel only. Do not put any foreign objects in the safety slot inside the disc compartment. If you do so, the laser beam may
come out when the lid is opened. Do not put any foreign objects in the DC IN 6V (external power input) jack. Should any solid objects or
liquid fall into the unit, disconnect the power supply and have the unit checked by qualified personnel before operating it any further.
Operation
Since the CD system offers a wide dynamic range, the peaks of the high level inputs are recorded with high fidelity, and the noise level is very
low. Do not turn up the volume while listening to a part of the disc with no audio signals or very low level inputs. If you do so, the speakers
may be damaged when the peak level of the sound is played. The lens on the disc table should be kept clean. Do not touch the lens or poke
at it. If you do so, the lens may be damaged and the unit will not operate properly.
Installation
Never install the unit where it would be subjected to:
- heat sources such as radiators or air ducts.
- direct sunlight.
- excessive dust.
- moisture or rain.
- mechanical vibration or shock.
- unleveled surface.
• When the unit is used with an AC power adapter, do not wrap the unit in a cloth, blanket, etc. If you do so, the temperature inside and
outside the unit may rise considerably, resulting in malfunctioning of the unit or serious accidents.
• If the unit is brought directly from a cold to a warm location, or is placed in a very damp room, moisture may condense on the lens inside
the unit. Should this occur, the unit will not operate. In this case, remove the disc and leave the unit in a warm place for several hours until
the moisture evaporates.
• For the unit to operate at its best, it should not be subjected to temperatures below 5˚C (41˚F) or above 35˚C (95˚F).
Warnings
• Before operating the unit, please read this manual thoroughly and retain it for future reference.
• To prevent fire or shock hazard, do not expose the unit to rain or moisture. To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.
• The use of optical instruments with this product will increase eye hazard.
Care & Maintenance
Cleaning
-- Do not use volatile chemicals on this unit. Clean by lightly wiping with a soft cloth.
Cleaning the CD
-- If the CD skips or will not play, the disc may need to be cleaned. Before playing, wipe the disc from the center out with a
cleaning cloth. After recording CD into memory, store the CD in its sleeve.
Handling the Disc
-- Only touch the CD on the edges to avoid fingerprints on its surface.
CD Player Lens
-- Do not touch the CD lens with your finger or any other material. If there is dust on the lens, blow lightly or use a camera
lens blower brush.
Information
