CAUTION

RISK OF ELECTRIC SHOCK - DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

 

The lightning flash with arrowhead

 

The exclamation point within a

 

within a triangle is intended to

 

triangle is intended to tell the

 

tell the user that parts inside the

 

user that important operating and

 

product are a risk of electric shock

 

servicing instructions are in the

 

to persons.

 

 

 

papers with the appliance.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This product is not designed to

 

WARNING: TO REDUCE THE

 

 

Ce produit n’est pas conçu pour un

 

function normally in strong electro-

 

 

 

fonctionnement dans de forts

 

 

RISK OF FIRE OR ELECTRIC

 

 

 

magnetic fields. Consequently, the

 

 

 

champs électromagnétiques. Par

 

audio quality may degrade while the

 

SHOCK, DO NOT EXPOSE

 

 

conséquent, la qualité sonore peut

 

product is exposed to strong elec-

 

 

 

diminuer si ce produit est exposé à

 

 

 

 

tromagnetic fields. Normal audio quality

 

THIS APPLIANCE TO RAIN

 

un fort champ életromagnétique. La qualité

operation will be recovered when the strong

 

OR MOISTURE.

 

 

sonore redeviendra normale après affaib-

electromagnetic field is no longer present.

 

 

 

lissement du champ électromagnétique.

 

 

 

 

 

 

 

 

 

IMPORTANT SAFETY INSTRUCTIONS

Tape speed is slow.

Tape running is unstable.

There is excessive noise, the sound quivers or there are breaks in the sound.

Recording

The RECORD key cannot be depressed.

Recording cannot be done.

The previous recording cannot be erased.

No sound output.

CD

CD play does not begin.

Is the tape too old or the quality bad?

Is there excessive slack in the tape?

Are the tape heads dirty?

Is a cassette loaded? Is the cassette’s erasure prevention tab broken off?

Are the heads dirty?

Is the erasure head dirty?

Is the tape type other than type 1 normal bias?

Is the master volume turned up?

Is the AC power cord unplugged or loose? Is the CD upside down?

ATTENTION: ALL SAFETY AND OPERATING INSTRUCTIONS SHOULD BE READ BEFORE OPERATING APPLIANCE. ALL OPERATING AND USE INSTRUCTIONS SHOULD BE FOLLOWED WHEN OPERATING THE APPLIANCE. HEED AND ADHERE TO ALL WARNINGS ON THE APPLIANCE AND IN THE OPERATING INSTRUCTIONS. RETAIN ALL SAFETY AND OPERATING INSTRUCTIONS FOR FUTURE REFERENCE.

WATER & MOISTURE - DO NOT USE THE APPLIANCE NEAR WATER; IE. BATHTUB, WASHBOWL, KITCHEN SINK, LAUNDRY TUB, WET BASEMENT OR SWIMMING POOL.

VENTILATION - DO NOT SITUATE THE APPLIANCE SO THAT ITS LOCATION OR POSITION INTERFERES WITH ITS PROPER VENTILATION. FOR EXAMPLE, THE APPLIANCE SHOULD NOT BE SITUATED ON A BED, SOFA, RUG OR SIMILAR SURFACE THAT MAY BLOCK THE VENTILATION OPENINGS. THE APPLIANCE SHOULD NOT BE PLACED IN A BUILT-IN INSTALLATION, SUCH AS A BOOKCASE OR CABINET, THAT MAY IMPEDE THE FLOW OF AIR THROUGH THE VENTILATION OPENINGS.

HEAT - SITUATE THE APPLIANCE AWAY FROM HEAT SOURCES SUCH AS RADIATORS, HEAT REGISTERS, STOVES OR OTHER APPLIANCES (INCLUDING AMPLIFIERS) THAT PRODUCE HEAT.

POWER SOURCES - CONNECT THE APPLIANCE ONLY TO A POWER SUPPLY TYPE DESCRIBED IN THE OPERATING INSTRUCTIONS OR MARKED ON THE APPLIANCE.

GROUNDING OR POLARIZATION - PRECAUTIONS SHOULD BE TAKEN SO THAT THE GROUNDING OR POLARIZATION MEANS OF THE APPLIANCE ARE NOT DEFEATED.

POWER CORD PROTECTION - POWER SUPPLY CORDS SHOULD BE ROUTED SO THAT THEY ARE NOT LIKELY TO BE WALKED ON OR PINCHED BY ITEMS PLACED UPON OR AGAINST THEM, PAYING PARTICULAR ATTENTION TO CORDS AT PLUGS, CONVENIENCE RECEPTACLES, AND THE POINT WHERE THEY EXIT FROM THE APPLIANCE.

CLEANING - THE APPLIANCE SHOULD BE CLEANED ONLY AS RECOMMENDED BY THE MANUFACTURER.

NON USE PERIODS - UNPLUG THE APPLIANCE POWER CORD FROM THE OUTLET WHEN LEFT UNUSED FOR A LONG PERIOD OF TIME.

OBJECT & LIQUID ENTRY - CARE SHOULD BE TAKEN SO THAT OBJECTS DO NOT FALL AND LIQUIDS ARE NOT SPILLED INTO THE ENCLOSURE THROUGH OPENINGS.

DAMAGE REQUIRING SERVICE - THE APPLIANCE SHOULD BE SERVICED BY QUALIFIED SERVICE PERSONNEL WHEN:

(A)THE POWER SUPPLY CORD OR THE PLUG HAS BEEN

DAMAGED (B) OBJECTS HAVE FALLEN OR LIQUID HAS BEEN SPILLED INTO THE APPLIANCE (C) THE APPLIANCE HAS BEEN EXPOSED TO RAIN (D) THE APPLIANCE DOES NOT APPEAR TO BE OPERATING NORMALLY OR EXHIBITS A MARKED CHANGE IN PERFORMANCE (E) THE APPLIANCE HAS BEEN DROPPED OR THE ENCLOSURE DAMAGED.

SERVICING - THE USER SHOULD NOT ATTEMPT TO SERVICE THE APPLIANCE BEYOND THAT DESCRIBED IN THE OPERATING INSTRUCTIONS. ALL OTHER SERVICING SHOULD BE REFERRED TO QUALIFIED SERVICE PERSONNEL.

The CD produces no sound.

The CD sound jumps.

CD stops immediately.

CD takes too long to start

AM/FM Radio

No sound or signal

Signal is unclear.

FM Stereo reception is unclear.

Is the CD or lens excessively dirty?

Is the disc holder closed properly?

Is the PAUSE mode on?

Is the FUNCTION switch on CD mode?

Is there condensation inside the unit? If so, let stand for 1-2 hours until dry.

Is the lens or CD excessively dirty?

Is the unit subjected to excessive vibration? Are there any bad scratches on the CD?

Is CD loaded upside down?

Is CD not set properly in tray?

Is CD excessively dirty?

Press STOP and PLAY/PAUSE again, repeat if necessary.

Is FUNCTION Selector set to Radio?

Is Band Selector set properly?

Is telescoping antenna fully extended and properly positioned for best reception?

Tune Radio so FM Stereo LED is lit. Adjust antenna if necessary.

2

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Califone 2455AV-02 owner manual Important Safety Instructions
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2455AV-02 specifications

The Califone 2455AV-02 is a versatile and robust multimedia headset designed primarily for educational environments. It is particularly tailored to facilitate effective learning experiences, making it a popular choice among teachers, students, and professionals alike. This headset is renowned for its durability, sound quality, and user-friendly features that cater to both individual and group activities.

One of the standout features of the Califone 2455AV-02 is its sound quality. The headset is equipped with high-performance speakers that deliver clear, crisp audio, ensuring that users can effectively hear instructional videos, audiobooks, and other multimedia resources. This is essential for enhancing comprehension and engagement, particularly in language learning and special education settings.

The Califone 2455AV-02 also incorporates ambient noise reduction technology, allowing users to fully immerse themselves in their audio without distractions. This feature is particularly beneficial in busy classroom environments, where background noise can impede focus and learning. Additionally, the headset includes cushioned ear pads that provide comfort for extended wear, minimizing the risk of discomfort during long sessions.

Another significant aspect of the Califone 2455AV-02 is its innovative microphone design. The adjustable boom microphone can be positioned for optimal voice pickup, ensuring that users are clearly understood during interactive activities or while participating in online lessons. This adaptability makes it an excellent option for collaborative projects and remote learning.

Durability is a key characteristic of the Califone 2455AV-02, which has been constructed to withstand daily use in bustling classroom environments. The headset features reinforced connections and sturdy materials, making it resistant to wear and tear. This longevity ensures that the headset remains a cost-effective solution for schools and organizations.

The Califone 2455AV-02 also boasts compatibility with a wide range of devices. Its 3.5mm plug allows for easy connectivity to computers, tablets, and smartphones, providing flexibility for various educational applications. Whether it’s for group listening activities or individual tasks, this headset easily integrates into different learning environments.

Overall, the Califone 2455AV-02 represents an ideal solution for educational settings, combining superior sound quality, comfort, durability, and versatility. It is a reliable tool for enhancing the learning experience, proving invaluable for educators and students alike.
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