ACCO M01042-V Hands-Free Visor Car Kit for iPhone & BT Phones User Manual PES K33440 280508

ACCO Brands, Inc. Hands-Free Visor Car Kit for iPhone & BT Phones PES K33440 280508

Users Manual

Confidential Product Engineering Specification Codename:ET-Visor K33440 Document Title Product Engineering Specification Document Number PES-K33440 Prepared By Matthew Hoag Reviewed By Betsy Diaz Last Modified May 28, 2008 Creation Date November 22, 2007 Revision 0.8 Status Draft
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 2 of 19 Revision History Modified By Date Revision Reason for Change Matt Hoag January 11, 2008 0.1 First Draft Gary Wong January 22, 2008 0.2 Detail BT behaviour Matt Hoag January 25, 2008 0.3 Updated charging scheme Matt Hoag Feb 22, 2008 0.4 Released to Primax for comments Matt Hoag March 12, 2008 0.5 Updated configuration & components Matt Hoag March 27, 2008 0.6 Updated Speaker spec Matt Hoag April 28, 2008 0.7 Updated QA section Matt Hoag May 28, 208 0.8 Updated for Tooling release 2.3 Swap button function clarified 2.4 LED behaviour changed 1.0 Released 1.1 Modified Product Information Product Name Codename: ET_Visor - Bluetooth Visor Car Hands free Kit Product Description Visor Mounted BT Handsfree kit Product Number K33440 Product Manager Kevin Ngo Project Manager Matthew Hoag
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 3 of 19 Table of Contents 1.0 Introduction.............................................................................................................................. 4 1.1 Scope .................................................................................................................................... 4 1.2 Purpose................................................................................................................................. 4 1.3 Reference.............................................................................................................................. 5 1.4 Acronyms .............................................................................................................................. 5 2.0 Functional Specifications....................................................................................................... 5 2.1 General Description .............................................................................................................. 5 2.2 System Diagram.................................................................................................................... 5 2.3 Button Functions ................................................................................................................... 6 2.4 Display Functions.................................................................................................................. 7 3.0 Electrical Specifications ......................................................................................................... 8 3.1 General Description .............................................................................................................. 8 3.2 Interface Description ............................................................................................................. 8 3.3 Power Requirements............................................................................................................. 8 3.4 BT Requirements .................................................................................................................. 8 3.5 Audio Requirements.............................................................................................................. 8 3.6 Recharging requirements...................................................................................................... 9 3.7 Battery Pack Specifications................................................................................................... 9 3.8 USB Battery Charger: ........................................................................................................... 9 3.9 CLA USB Power adapter Specifications: .............................................................................. 9 4.0 Mechanical Specifications.................................................................................................... 11 4.1 Industrial Design Considerations ........................................................................................ 11 4.2 Component and Assembly Specifications........................................................................... 12 4.3 Bill of Materials.................................................................................................................... 12 4.4 Material Specifications ........................................................................................................ 12 4.5 Tooling Specifications ......................................................................................................... 12 4.6 Compliance and Recycling Requirements.......................................................................... 12 4.7 Product Labelling Requirements......................................................................................... 12 5.0 Software Specifications........................................................................................................ 13 5.1 General Specifications ........................................................................................................ 13 N/A............................................................................................................................................. 13 5.2 Compatibility Requirements ................................................................................................ 13 5.3 Installation Requirements.................................................................................................... 13 6.0 Product Packaging, Labelling and Documentation ........................................................... 14 6.1 Packaging Name................................................................................................................. 14 6.2 Box Structure Materials Specifications................................................................................ 14 6.3 Bill of Materials of Packaging..............................................................................................14 6.4 Sample Photo of Prior Design............................................................................................. 14 6.5 Sample Photo and/or Drawing of ALL die cut components ................................................ 14 6.6 Sample Photo and/or Drawing of Assembly of all Component parts.................................. 14 7.0 Environmental Specifications.............................................................................................. 15 8.0 Regulatory Requirements.....................................................................................................16 8.1 Region Regulatory Requirements ................................................................................. 16 8.2 Environmental & Energy Compliance Requirements .................................................... 16 8.3 OEM Specific Requirements ......................................................................................... 16 9.0 Quality Requirements ........................................................................................................... 17 9.1 Design Workload................................................................................................................. 17 9.2 Reliability Requirements ..................................................................................................... 17 9.3 Acceptance Quality Level....................................................................................................17 10.0 Approval............................................................................................................................... 18
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 4 of 19 1.0 Introduction ET-Visor is a Bluetooth enabled automotive speaker phone which is visor mounted. The controls on the product & the pairing process is “Smart Made Simple” ……. Figure 1 – Preliminary product images 1.1 Scope This document outlines the Electrical Specifications, ID Considerations, Mechanical Specifications and Tooling Requirements necessary to produce the product. 1.2 Purpose
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 5 of 19 1.3 Reference a) Product Requirement Document, V1 b) KTG-QA-G005-03 – Kensington Environmental Test Specification, April 18, 2007, Revision 0.3 c) Other reference documents 1.4 Acronyms Table 1 - Acronyms Acronym Description ESD Electrostatic Discharge EMC Electro Magnetic Compatibility FCC Federal Communication Commission 2.0 Functional Specifications 2.1 General Description ET is a hands free speakerphone that allows a user to answer/make a phone call without needing to access the phone itself through Bluetooth. ET uses a rechargeable battery that allows up to one week of average talk/standby time without needing another recharge. 2.2 System Diagram BT Visor Handsfree Major components; -BC05 BT Module -NiMH Charging Circuitry Product ships with two swappable battery packs CLA USB Power adapter (Product K33410 Supplied by Everwin) -iPhone charging circuitry USB Powered Batter Charger -NiMH charging circuitry
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 6 of 19 2.3 Button Functions 1. -Speed dial buttons: x 3 a. -When on a call, if the user presses & holds a speed dial button, the number for that call is stored in memory. b. -When not in a call, if the user briefly presses the speed dial button, that number will be dialled by the cell phone and the call will be connected to the BT handsfree kit. c. If an incoming call is from one of the Speed dial numbers, the LED behind the speed dial button will flash. d. These buttons can be used to answer an incoming call with a short single press. 2. -Call/Answer & -Call End (One button) 3. -Volume slider (rheostat) 4. -Power 5. -Pair / Driver Swap a. Press and hold to start pairing process with a new phone. b. Quick press to disconnect from currently paired phone & attempt to reconnect with the next phone in the buffer. Unit will be able to seamlessly cycle through the 3 phones in memory. See interface specification for more detailed description of button functions & actions. Press BT/Swap Button Press BT/Swap Button Press BT/Swap Button
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 7 of 19 2.4 Display Functions Indicators LED location shown below. Colour spec detailed in Interaction spec. POWER LED HAS BEEN DELETED & FUNCTIONALITY HAS BEEN MOVED TO A TWO COLOUR LED AT THE PHONE ICON LED Indicators Buttons & Interaction Points Figure 2 – Interaction Key 2. Power 1. Volume Slider 4. Talk/End 5. Presets x3 3. BT Swap/ BT Pair B LED (two colour Blue / Red) C1 LEDA1 LED (two colour yellow/blue) C1 LEDC1 LED
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 8 of 19 3.0 Electrical Specifications This product is a standard BT handsfree visor product with a few additional features. 3.1 General Description Firmware is to be written to follow requirements of interaction spec with the smarts to store 3 individual presets for each paired phone. For example, PhoneA presets could be different from PhoneB. The firmware will be smart enough to remember the BT Phone ID and allocate the separate memory location for presets for that phone. Therefore, there are actually 9 presets stored in the device. Whenever a BT phone with an ID already listed in the device, it is moved to the top of the list and the corresponded presets are loaded. When a phone ID not listed in the device is paired, the memory location for the one on the bottom of the list will be used overwriting the old ID and clearing all presets while moving the phone ID to the top of the list. 3.2 Interface Description See in appendix 3.3 Power Requirements Talk time: up to 6 hours Standby time: up to 7 days. Power provided by a user-replaceable NiMH battery 800mAh Recharging circuitry for NiMH battery is included in CLA battery charger. USB port on CLA charger must meet iPhone power requirements listed in 3.8 3.4 BT Requirements Chipset: CSR BC05 BT 2.1 Paired devices limited to 3 phones. One at a time 3.5 Audio Requirements • Audio Out: Speaker o Power (minimum) : 1W continuous,1.5- 2W peak. o Sensitivity (SPL): min 82 +/- 3dB o Impedance: 8 Ohm +/- 15% o Lowest resonant frequency [Fo]: 280 – 480 Hz o Effective frequency Range (minimum): Fo – 10kHz o THD < 5% o Recommended speaker VECO P40DS08G-3-75ND • Audio In: measurement method tbd o Generally the intent is to filter out all external noise factors including but not limited to: • Road Noise • Car Noise • Wind Noise • Tire Noise • Echo
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 9 of 19 • Other ambient noises o The prime audio solution (firmware based) for ET will be provided by Primax o Echo rejection: >42 dB o Convergence in presence of back ground noise: < 1.0 sec o Noise Cancellation: 12 dB o No Distortion or speech clipping o Comfort noise injection for natural sounding conversations o Enhanced Non-linear processor for suppression of residual echo o Microphone: • Omni directional microphone to be used • To be isolated via a rubber “boot” to prevent vibration transmission • Not to be rigidly mounted to the PCB, should be mounted to the plastics and attached to the PCB via flying leads • RF filtering a must to reduce TDMA noise issues • 6mm diameter microphone to be used • Microphone SNR to be min 55 dB • The microphone is to be located on the front face plate for optimum user orientation. • Sensitivity greater than -45 dBV at 1KHz • Reference Microphone: • Kingstate Microphone with flying leads. • KECC2244WBL-G9U 3.6 Recharging requirements. Visor BT handsfree Product will ship along with: - 2 rectangular NiMH battery packs with contacts (no flying leads) - USB battery charger -CLA – USB power adapter 3.7 Battery Pack Specifications -Must meet 3.3 Power requirements -Rectangular battery enclosed in plastic (user replaceable) -Clean look. Shrink wrapped battery packs are not acceptable. -800mAh -NiMH Chemistry 3.8 USB Battery Charger: -Includes NiMH charging circuit for Battery pack. -Includes cavity to accept NiMH Battery Pack 3.9 CLA USB Power adapter Specifications: -Plugs into 12V power socket of car -Fused 2AMPS SMT Quick burn -Includes USB Power circuit which meets the following iPhone 5V power requirements (Kensington will provide proven reference design to meet these requirements: In order to reduce PCB space an SMT type fuse it to be used, rated to 2 Amps.
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 10 of 19 • The CLA power supply for the USB shall meet the following technical requirements: a. Input Surge 1. While the circuit is operating at MAX load and Min load the line voltage is switched to the surge voltage a. 12Vdc to 40Vdc for 16msec, back to 12Vdc. Repeated 5 times at 50% duty cycle 2. There shall be no component damage, Voltage / logic signals shall remain within specified limits, No loss of performance and no permanent damage. b. Identity line Signals (USB) 1. With no load on the circuit measure the voltages on D+ and D- 2. The voltage must fall within the below limits a. D+ : 1.91V to 2.12V b. D-: 1.91V to 2.12V c. Load / Line / Regulation 1. While the load on one output is increased in steps to a predetermined table, the output voltage deviations are noted. Test is repeated for different input voltages 2. Output Voltage range a. Vmin=4.85v b. Vnom=5.0v c. Vmax=5.25v Regulation (V) Input Voltage (Vdc) 0.0A 0.25A 0.50A 0.70A 1.0A 10V Na Na 12V Na Na 14V Na Na d. Dynamic Line Response 1. The PSU is subject to a +2Vdc line variation. The output loads are chosen to give the worst case condition. No load capacitors shall be used. 2. The PSU should not undershoot or overshoot beyond the regulation limits (4.85Vmin, 5.25 Vmax) e. Turn off/on Characteristics 1. All timing are to measured with a 5uF capacitive loading and 12V DC input voltage. a. Turn-on delay after DC input applied: T1<4.0 sec at which point the output voltage must have stabilized between 4.85 and 5.25 V DC. b. Output rise time (10% to 90% regulation): T2 <20ms 2. All parameters must be within specification a. The output voltage overshoot upon the application or removal of the input voltage shall be less than 10% above the nominal voltage. b. There must be a smooth and continuous ramp of the DC output voltage from 10% to 90% of its final set point within the regulation band, while loaded as specified in
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 11 of 19 section 3.3.b. No voltage of opposite polarity shall be present on any output during turn-on or turn off. f. Fuse Protection 1. A fuse must be present at the input of the circuit so as to protect the circuit under any fault condition. g. Short Circuit 1. A short circuit is defined as less than 0.01 Ohm resistance between the output terminals. The PSU is submitted to a short circuit at minimum load 2. The output shall Hiccup or Foldback if any of the outputs are shorted to the secondary common. No damage shall result. Output shall recover after the short is removed. h. Overcurrent: 1. The load is increased on one output from its maximum value to an estimated over current value in several steps at a rate of 0.1 A/sec. The test is repeated at different input voltages. 2. Overload currents applied to each tested output rail will cause the output to trip before they reach any point of damage to the circuit. For testing purposes the overload currents should be ramped at a minimum rate of 0.1 A/sec starting at full load. 3. The limit during overload condition also applies to any single fault condition. 4.0 Mechanical Specifications Describe product mechanical specifications in this section, such as product Industrial Design, dimension, mechanical construction design, mechanical components design and assemble, product housing, color and finish, and so on. 3D design images are preferred to show the details of the design. You may add sub-sections as needed. 4.1 Industrial Design Considerations -To be provided by Kensington in K33440 CMF document -Product Branding (ET_logotag_033108.ai) – Stitched logo tag
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 12 of 19 4.2 Component and Assembly Specifications -Recommended configuration to be provided by Kensington during on going discussion between Kensington’s ME department and the supplier’s ME resource. 4.3 Bill of Materials For a detailed Bill of Materials refer to the document BOM-K33440-REV_A 4.4 Material Specifications See CMF 4.5 Tooling Specifications 4.6 Compliance and Recycling Requirements 4.7 Product Labelling Requirements - Regulatory info will be pad printed on the rear of the product.
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 13 of 19 5.0 Software Specifications 5.1 General Specifications N/A 5.2 Compatibility Requirements Mobile phones supporting Bluetooth 1.2 specification and Handsfree or Headset profiles. 5.3 Installation Requirements N/A
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 14 of 19 6.0 Product Packaging, Labelling and Documentation Describe product packaging, labelling and documentation requirement in this section. You may add sub-sections as needed. In this section, you may need to specify the specifications for packaging material, provide the BOM of the packaging and photos or drawing of the assembly components of the packaging. You may also need to specify the requirement of using Kensington Logo and product labels on packaging. 6.1 Packaging Name 6.2 Box Structure Materials Specifications 6.3 Bill of Materials of Packaging 6.4 Sample Photo of Prior Design K33408.ppt. 6.5 Sample Photo and/or Drawing of ALL die cut components Insert photos and/or drawings here. 6.6 Sample Photo and/or Drawing of Assembly of all Component parts Insert photos and/or drawings here.
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 15 of 19 7.0 Environmental Specifications This product shall comply with, at least but not limited, the environmental specifications selected in this section. Please refer to the reference b) which is the “KTG-QA-G005-xx – Kensington Environmental Test Specification” document for the details of each test case. The ‘xx’ here means the latest revision of this document. For this product the temperature range will be -20’C - +60’C Environmental test cases selection table Test Case No. Test Case Name Mandatory Test Optional Test Comments 1 Drop test without package 2 Drop test with package 3 Vibration test without package 4 Vibration test with package 5 Shock without package 6 High temperature (operating) test 7 Low temperature (operating) test 8 Thermal shock test 9 High temperature (storage) test 10 Low temperature (storage) test 11 Humidity cycling (storage) test 12 Switch life cycle test 13 Key/Button life cycle test 14 Scroll Wheel life cycle test 15 Battery cover/door endurance test 16 Insert parts endurance test 17 Cable bending strength test 18 Cable pull strength test 19 Cable and part joint strength test 20 Paint surface chemical resistance test 21 Paint surface abrasion test 22 Paint surface adhesive ability test 23 Surge voltage test 24 Supply voltage fluctuation test 25 Reverse voltage test 26 ESD test (Direct Discharge) 27 ESD test (Indirect Discharge) 28 ESD test (Actual Use) Note: - Mandatory Test: tests must be conducted on this product. - Optional Test: tests are optional to this product.
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 16 of 19 8.0 Regulatory Requirements 8.1 Region Regulatory Requirements Product manager shall select the corresponding marketing area for this product to insure that region regulatory compliance requirements are met for the following target markets. Project managers shall request contract manufacturers to complete the Product Compliance Certification Summary KTG-QA-S001 by the end of the final design stage. Africa - List countries:_______ Asia - List countries:_Hong Kong, Japan, Malaysia, Singapore Australia Canada Europe - All European Union countries requiring CE mark Europe – Other Non European Union countries - List countries:______ South America - List countries:______ USA Mexico Middle East - List countries:_______ Russia Other countries:________ 8.2 Environmental & Energy Compliance Requirements Please select from the following list for the Environmental & Energy Compliance required for this product. If there is other requirement, please add description below. RoHS Directive 2002/95/EC (Europe) WEEE Directive 2002/96/EC (Europe) Energy Star (USA) Lead-Free (USA) 8.3 OEM Specific Requirements Dell Specific Requirements HP Specific Requirements Apple Specific Requirements Other, please specify …
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 17 of 19 9.0 Quality Requirements Please describe the quality requirement for this product below. The example subsections are given as a reference. Author may change these subsections or add more requirements according to the corresponding product. 9.1 Design Workload This product is designed to be capable of operating 24 hours a day, 365 days a year under the specified environmental conditions defined in section 7.1 and 7.2. 9.2 Reliability Requirements The reliability of this product shall be measured by MTBF (mean time between failures). It is the average time that this product is being used under its specific operating conditions before a failure occurs since last failure happened. It is measured in hours. The MTBF of this product is > ?????? hours. Note: The MTBF value is related to product design and manufacturing. It can be estimated based on the life accelerated tests. So when the product is in pre-production phase, the product life accelerated tests must be applied to ensure the required MTBF value is achievable. 9.3 Acceptance Quality Level The MIL-STD-105E shall be used as the standard of making the random sampling inspections for product manufacturing. The minimum Acceptance Quality Level for this product is defined as following: Critical defects: no critical defect is acceptable Major defects: AQL Minor defects: AQL The author should define the AQL value based on the product characteristics. Defects Classification: Critical: likely to result in unsafe condition or contravene mandatory regulation (no critical defect is accepted). Major: reduces the usability of the product or is an obvious appearance defect. Minor: doesn’t reduce the usability of the product, but is a defect beyond the defined quality standard. The author can define these three types of defects in more detailed if it is necessary.
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 18 of 19 10.0 Approval After this document has been reviewed by all related manager and engineers listed below, and the document has been refined based on review comments, this document should be signed and approved by all required approvers. Approvals Department Approval required if checked Name Signature Approved Rejected* Date Project Manager Product Manager Operation Manager Product Development Senior Design Engineer Quality Assurance * If someone rejected the approval, please describe the reason here. Federal Communication Commission Interference Statement 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 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.
Product Engineering Specification Document PES-K33440 Rev 0.8 March 27, 2008 Confidential Page 19 of 19 FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.

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