LLP-NTE4002Bluetooth Stereo Headset

Language TOC.fm Page i Tuesday, January 25, 2005 4:31 PM English. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Türkçe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 i Language TOC.fm Page ii Tuesday, January 25, 2005 4:31 PM ii English Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 1 Tuesday, January 25, 2005 4:39 PM Bluetooth stereo headset NTE4002 Adjustable headband POWER LED ON/OFF switch Battery cap VOLUME jog dial Bluetooth LED 1 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 2 Tuesday, January 25, 2005 4:39 PM Audio Adapter POWER/Bluetooth LED ON/OFF button 3.5mm minijack 2 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 3 Tuesday, January 25, 2005 4:39 PM Getting Started 1 1 Insert batteries in your headphones 1. Lift the battery cap on the left headphone and insert the batteries as shown in Figure 1. Figure 1 Your Creative Digital Wireless Headphones are supplied with three AAA batteries (two for headphones and one for audio adapter). 3 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 4 Tuesday, January 25, 2005 4:39 PM 2 2 Insert a battery in your audio adapter 1. Slide the audio adapter cover back and insert the battery as shown in Figure 2. Figure 2 3 3 Change the headphone ring (optional) To remove the ring, push the ring tab down and lift it away from the headphone, as shown in Figure 3. Figure 3 4 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 5 Tuesday, January 25, 2005 4:39 PM 4 4 Pair your headphones and audio adapter 1.Connect your audio adapter's 3.5 mm minijack to the headphone jack of your audio output device, as shown in Figure 4. Figure 4 2.On your audio adapter, press and hold the ON/OFF button until the POWER/ Bluetooth LED lights up in blue. 5 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 6 Tuesday, January 25, 2005 4:39 PM 3.Switch on your headphones. The POWER LED lights up in red. The Bluetooth LED lights up in blue. When the Bluetooth LEDs on your audio adapter and headphones blink, the devices are paired and connected. •You can pair the headphones and audio adapter before or after connecting the audio adapter’s minijack to the headphone jack. •Make sure that your headphones are within the working distance of the audio adapter. When the headphones are out of working range, the Bluetooth LED on both the headphones and the audio adapter remains lit in blue. •To reconnect the headphones and the audio adapter, bring the two devices closer. •When battery levels are too low, during the last 10 minutes before your headphones turn off, •the POWER LED blinks red. •your headphones beep every 30 seconds. •Pairing your headphones with a new device can take up to 15 seconds. Subsequent pairing with the same device will take significantly less time. 6 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 7 Tuesday, January 25, 2005 4:39 PM Using Your Headphones 1 1 Adjust the headphone volume To increase the To mute the volume, turn the audio, press the VOLUME jog VOLUME jog dial. dial toward the plus + sign. To d e c r e a s e t he volume, turn the VOLUME jog dial toward the minus – sign. Figure 5 2 2 Turn off your headphones and adapter 1.Switch off your headphones. 2.On your audio adapter, press and hold the ON/OFF button until the POWER/ Bluetooth LED blinks. • If the audio adapter is not connected to your headphones for more than two minutes, the audio adapter automatically turns off. 7 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 8 Tuesday, January 25, 2005 4:39 PM General Specifications Bluetooth version 1.2 Bluetooth 2.4 GHz Class 2 Radio, up to a radius of 10 meters (Varies depending on environment) Supported Bluetooth profile Advanced Audio Distribution Profile (A2DP) Audio adapter weight 20 g (including battery) Headphone weight 203 g (including batteries) Battery type AAA Alkaline or rechargeable Play time* Up to 7 hours *may vary depending on operation mode and battery specifications. 8 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 9 Tuesday, January 25, 2005 4:39 PM Frequently Asked Questions I can't pair my headphones and audio adapter. Try the following: •Make sure that the batteries are fresh and are inserted correctly. •Switch off both audio adapter and headphones. •Make sure that there are no other Bluetooth devices within 10 meters, while you are pairing them. •Turn on both the audio adapter and the headphones when they are within one meter of each other. Can I use the headphones with my Personal Digital Assistant (PDA) or mobile phone? Yes, you can use the headphones with your PDA or mobile phone, as long as it supports A2DP. For more information on Bluetooth profiles, refer to the User's Guide for your PDA or mobile phone. How far away from my audio adapter can I be when using my Creative Bluetooth Stereo Headphones? When using your headphones with the audio adapter, make sure that you are within 10 meters (32.8 feet) of your audio adapter. Your headphones work best when there are no obstructions, such as walls or other electronic devices, between your headphones and the audio adapter. If you use your headphones too far away from the audio adapter, you may hear some crackling sounds. What causes interference when using the headphones? Devices that operate within the 2.4 GHz frequency spectrum (for example, cordless phones and some wireless networking devices) may cause interference or crackling sounds while you are using your headphones. 9 Digital Wireless Headphones NTE4002 CLA_Eng only.fm Page 10 Tuesday, January 25, 2005 4:39 PM Will my headphones interfere with my computer or car's electronic devices? You should not experience interference when using your headphones near such devices. For more information on international Bluetooth stan…

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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

Bluetooth stereo headset Model name : NTE4002 FCC ID : LLP-NTE4002

Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10

FCC ID: LLP-NTE4002 Report No: SA940126L09B Reference No.: 950830L06 1 RF EXPOSURE REPORT REPORT NO.: SA940126L09B MODEL NO.: NTE4002 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT :Nasaco Electronics (HK) Ltd. ADDRESS :11/F., Unit 6, Eastern Centre, 1065 King's Road, Quarry Bay, Hong Kong ISSUED BY: Advance Data Technology Corporation LAB ADDRESS: No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. FCC ID: LLP-NTE4002 Report No: SA940126L09B Reference No.: 950830L06 2 RF Exposure Measurement 1. Introduction In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz FCC ID: LLP-NTE4002 Report No: SA940126L09B Reference No.: 950830L06 3 3. Friis Formula Friis transmission formula: Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the MPE value at distance 20cm. Ref.: David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4. EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID: LLP-NTE4002 Report No: SA940126L09B Reference No.: 950830L06 4 5. Conclusion No Evaluation Required if power is below this threshold: F(GHz)mW Low2.402 High2.480 24.58 Maximum measured transmitter power: Pout (dBm)Pout (mW) Conducted Power3.722.355 EIRP Power6.724.699 *Note: The antenna is Chip antenna with 3dBi gain Threshold for no SAR evaluation is 24.58mW Transmitter power is 4.699mW Conclusion: No SAR evaluation required since Transmitter Pout is below FCC threshold

Report No.: RF940126L09B1Report Format Version 2.0.4 Reference No.: 950830L06 FCC TEST REPORT REPORT NO. : RF940126L09B MODEL NO. : NTE4002 RECEIVED : Jan. 26, 2005 TESTED : Jan. 26 ~ Jan. 27, 2005 ISSUED : Aug. 31, 2006 APPLICANT :Nasaco Electronics (HK) Ltd. ADDRESS :11/F., Unit 6, Eastern Centre, 1065 King's Road, Quarry Bay, Hong Kong ISSUED BY : Advance Data Technology Corporation LAB ADDRESS : No. 47, 14 th Ling, Chia Pau Tsuen, Lin Kou Hsiang 244, Taipei Hsien, Taiwan, R.O.C. TEST LOCATION : No. 19, Hwa Ya 2 nd Rd., Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 46 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by CNLA, A2LA or any government agencies. The test results in the report only apply to the tested sample. No. 2177-01 Report No.: RF940126L09B2Report Format Version 2.0.4 Reference No.: 950830L06 TABLE OF CONTENTS 1.CERTIFICATION ......................................................................................................... 4 2.SUMMARY OF TEST RESULTS................................................................................. 5 2.1.MEASUREMENT UNCERTAINTY .............................................................................. 5 3.GENERAL INFORMATION ......................................................................................... 6 3.1.GENERAL DESCRIPTION OF EUT............................................................................ 6 3.2.DESCRIPTION OF TEST MODES.............................................................................. 7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ......................................................... 7 3.2.2 TEST MODE APPLICABILITY:.................................................................................... 8 3.3.DESCRIPTION OF APPLIED STANDARDS............................................................. 10 3.4.DESCRIPTION OF SUPPORT UNITS...................................................................... 10 4.TEST TYPES AND RESULTS ................................................................................... 11 4.1.CONDUCTED EMISSION MEASUREMENT ............................................................ 11 4.2.RADIATED EMISSION MEASUREMENT ................................................................. 11 4.2.1. LIMITS OF RADIATED EMISSION MEASUREMENT .............................................. 11 4.2.2. TEST INSTRUMENTS .............................................................................................. 12 4.2.3. TEST PROCEDURE ................................................................................................. 13 4.2.4. DEVIATION FROM TEST STANDARD ..................................................................... 13 4.2.5. TEST SETUP ............................................................................................................ 14 4.2.6. EUT OPERATING CONDITIONS.............................................................................. 14 4.2.7. TEST RESULTS ........................................................................................................ 15 4.3.NUMBER OF HOPPING FREQUENCY USED......................................................... 19 4.3.1. LIMITS OF HOPPING FREQUENCY USED............................................................. 19 4.3.2. TEST INSTRUMENTS .............................................................................................. 19 4.3.3. TEST PROCEDURE ................................................................................................. 19 4.3.4. DEVIATION FROM TEST STANDARD ..................................................................... 19 4.3.5. TEST SETUP ............................................................................................................ 20 4.3.6. TEST RESULTS ........................................................................................................ 20 4.4.DWELL TIME ON EACH CHANNEL ......................................................................... 22 4.4.1. LIMITS OF DWELL TIME USED ............................................................................... 22 4.4.2. TEST INSTRUMENTS .............................................................................................. 22 4.4.3. TEST PROCEDURE ................................................................................................. 22 4.4.4. DEVIATION FROM TEST STANDARD ..................................................................... 23 4.4.5. TEST SETUP ............................................................................................................ 23 4.4.6. TEST RESULTS........................................................................................................ 23 4.5.CHANNEL BANDWIDTH .......................................................................................... 27 4.5.1. LIMITS OF CHANNEL BANDWIDTH ........................................................................ 27 4.5.2. TEST INSTRUMENTS .............................................................................................. 27 4.5.3. TEST PROCEDURE ................................................................................................. 27 4.5.4. DEVIATION FROM TEST STANDARD ..................................................................... 27 4.5.5. TEST SETUP ............................................................................................................ 28 4.5.6. EUT OPERATING CONDITION ................................................................................ 28 4.5.7. TEST RESULTS ........................................................................................................ 29 4.6.HOPPING CHANNEL SEPARATION .........................................…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION RADIATED EMISSION TEST