Califone NC500TFC User's Manual
Contents
1. PA systems multi media players amp recorders headphones and headsets computer peripheral equipment visual presentation products and language learning materials ufone NCOOOTFC Unpacking the Unit Inspect the unit once the packaging has been opened for any damage occurred during shipping amp contact us immediately Please keep the packing material for further use Warranty Registration Califone warrants the NC500TFC to be free from defective material and workmanship for one year from the purchase date Our Project Intercept Customer Satisfaction program will replace defective parts and repair malfunctioning equipment under this warranty when the defect occurs under normal use All Damage Claims Must be made with the Freight Carrier Notify the freight carrier immediately if you observe any damage to the shipping carton or product Repack the unit in the carton and await inspection by the carrier s claim agent Notify your dealer of the pending freight claim Returning your unit for service or repairs Should your unit require service contact our Customer Service Department online at califone com techsupport or via email warranty califone com or by phone at 800 722 0500 818 407 2400 to first obtain an RA number before returning it back to Califone The unit must be returned to our factory via prepaid transportation only after the factory issues an RA Return Authorization number which must be clearly written on the outs2. active noise canceling system on the NCSOOTFC the batteries must be installed as follows Batteries are located behind the battery compartment cover on the front of the left L ear cup Identify the down arrow picture before attempting to open battery compartment Do not attempt to open the right side R ear cup To install the batteries remove the battery compartment cover by pressing down lightly with both thumbs on the battery compartment cover and then gently slide the removable lid in the direction of the arrow e Insert two 2 AAA batteries in accordance with the polarity symbol or marked in the battery compartment Replace the battery compartment cover with the down arrow on the bottom of the ear cup Simultaneously press down lightly and slide the battery cap upwards to lock in place To enable the NCSO0TFC s noise canceling system turn the power switch to the on position Note that the power indicator LED should light green Notes e The active noise canceling system of the NCSOOTFC does not remove all ambient noise It is only effective at reducing loudness of certain types of ambient sounds typically in the bass frequencies Also some high frequency white noise may be added when the noise canceling system is active e Although it varies by usage battery life averages 35 hours With the headphone s noise canceling turned on the LED indicator will dim when approximately 30 minutes of battery life remai
3. Note about Safe Listening Practices Califone is proud to collaborate with the American Speech Language Hearing Association ASHA to promote the safe use of personal audio products in the classroom These two guidelines E Active Noise will help students use audio technology responsibly Canceling Califone International Inc Lower the volume 1145 Arroyo Avenue A 4 Headphone eee ath San Fernando CA 91340 USA e Limit listening time Toll Free 800 722 0500 Califone also recommends Toll Free Fax 877 402 2248 using headphones with ambient International noise reducing earcups Customers call 818 407 2400 gen OCU Ry Fax 818 407 2405 x es N C T 0 0 i FC For more information User Manual visit listentoyourbuds org December 2008 CA Thank you for choosing the Califone Active Noise Canceling Headphone When high stakes testing requires the quietest of individual settings Califone sets the standard with this headphone Designed to provide the utmost in student comfort sound quality and speech clarity its ability to block background noise when used with computers learning centers and personal media players makes it second to none We encourage you to visit our website to register your headphone for its warranty coverage and while there please signup to receive our enewsletter and learn more about the complete line of Califone audio visual products including Portable and installed wireless
4. and how students learn The system includes two array speakers for superior sound distribution or an optional four speakers for larger rooms Array speakers commonly seen at concerts focus a narrow band of sound directly at the students instead of bouncing it off the walls in a random and confusing fashion This enhanced sound projection improves the critical signal to noise ratio therefore improving the clarity and intelligibility of the amplified audio Also included are two wireless mics one for the teacher and a hand held mic for shared student use so all speakers in the class are assured of being heard even when the system is connected for teleconferencing visit us online at califone com MP3 Player The NC500TFC headphone can also be used with the Califone MP3 Player the first model to feature dual headphone jacks a built in microphone for student podcasting and restriction of the volume playback to 85dB 8102 Complementary Products Recommended Jackbox for listening centers 10 Position Stereo with individual volume controls 1210AVPS visit us online at califone com 6
5. ide of the box Contents NCSOOTFC Headphone e Hard case with internal storage pouch 5 stereo cord with in line volume control and 3 5mm plugs 3 5mm to 14 audio adapter 2pcs AAA Alkaline batteries e This User Manual School Applications for the Active Noise Canceling Headphones The Califone NCSOOTFC Active Noise Canceling Headphone can be used on its own for creating the quietest of individual settings such as during high stakes testing or connected to an audio source for optimal sound quality When connecting the NC500TFC to an audio source for use as a pair of headphones plug the included 3 5mm end of the connecting cable into the headphone and other 3 5mm or 14 plug on the other end into the audio source CD or MP3 player computer or other multimedia player When used this way the integrated LINX AUDIO system automatically enhances harmonics in the audio signal to increase clarity and richness of the sound Note The batteries do not need to be installed for the NCSOOTFC to be used as headphones e To enable the active noise canceling system for additional reduction of ambient noise the power must be switched on The active noise canceling system can work simultaneously while using the headphone to listen to an audio source Without power or a sound source the headphone may act as a passive ambient noise reducing headset visit us online at califone com Setup amp Operation To enable the
6. ns Rechargeable batteries can be used with the headphone however battery life may vary In addition the power indicator LED is not calibrated for rechargeable batteries and therefore may not be a reliable indicator of battery output The in line volume control has no effect on the noise canceling system visit us online at califone com Adjusting the Headphone for Comfort e Identify the left L and Right R designations located on each side of the headband The headband adjusts for a comfortable fit by sliding the top and side of the headband apart as seen in the photo Place one hand on the top of the headband and the other hand on the side of the headband and pull in opposite directions to adjust the size of the headband and then place them on your head Now you can make minor adjustments to create a comfortable fit Note Pulling down aggressively on the ear cups can damage the headphone You may want to make several small adjustments to achieve a perfect fit Always wear the headphones so the cable is positioned on your left Travel amp Storage For protection during travel or storage the headphone folds flat inside its hard shell protective carrying case To store the headphones do the following 1 Identify the left L and Right R designations located on each side of the headband 2 Hold the headphones with two hands with the Left L ear cup in your left hand You should be able to see the power indicat
7. or LED and the ON OFF switch 3 Gently turn the ear cups away from you and in opposite directions to place the headphone in its protective carrying case If the ear cups do not turn stop immediately Forcing the ear cups may cause them to break 4 Zip closed the carrying case to protect your headphone from damage visit us online at califone com A Troubleshooting No Sound Noise Reduction Absent e Check the connection of the headphones and the AV equipment Check the headphones to make e Check that the AV equipment is turned on sure the power is turned on e Turn up the volume of the headphones or the connected AV equipment Replace the batteries PA ae Complementary Products In addition to personal or small group sound fields in the classroom teachers and administrators are also turning to the use of classroom wide sound fields Numerous studies verify the educational benefits of sound field amplification systems including increased on task behavior and student attention to oral instruction improved comprehension among ELL students and reduced vocal strain and fatigue for teachers As administrators strive to meet NCLB goals they must also address groups with diverse needs such as ELL ESL and students with special needs Teachers need to convey audio information to students in all of these groups in a clear concise manner LT ne wil TT g i aali The Classroom Infrared Audio System can help teachers teach
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