STK-FM720AUDITORY ASSISTANCE

Installation and User InformationInstallation and User Information Installation and User InformationInstallation and User Information Installation and User Information Landmark ALandmark A Landmark ALandmark A Landmark A udio Tudio T udio Tudio T udio T echnology FM350echnology FM350 echnology FM350echnology FM350 echnology FM350 518-426-0171518-426-0171 518-426-0171518-426-0171 518-426-0171 FCC warning: FCC warning: FCC warning: FCC warning: FCC warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. DO NOT Alter the antenna as damage may result! User Guide to Landmark Audio FM-720 Enhanced ALD Transmitter DO NOT OPEN the inner case or MODIFY the transmitter!DO NOT OPEN the inner case or MODIFY the transmitter! DO NOT OPEN the inner case or MODIFY the transmitter!DO NOT OPEN the inner case or MODIFY the transmitter! DO NOT OPEN the inner case or MODIFY the transmitter! This will void the warranty and may cause your unitThis will void the warranty and may cause your unit This will void the warranty and may cause your unitThis will void the warranty and may cause your unit This will void the warranty and may cause your unit to operate out of FCC compliance.to operate out of FCC compliance. to operate out of FCC compliance.to operate out of FCC compliance. to operate out of FCC compliance. [ Before switching on the transmitter, you will want to conduct a personal frequency search. Using the Landmark Radio Orpheus ALD receiver , start listening at 72.1 MHZ. Listen for any activity on the channels as you scan upwards toward higher frequencies. Compare unused frequencies with the chart at the bottom of this page. When you find a match, set the trasnmiter to the code 0-F that corrresponds to the frequncy you located. Once you find a good channel, you usually do not need to change it. It is important that your make sure you are not going to set your transmitter to a channel that is already in use, since this can cause interference to other listeners within range. The switch just to the left selectsThe switch just to the left selects The switch just to the left selectsThe switch just to the left selects The switch just to the left selects Stereo operation when set to “9” Stereo operation when set to “9” Stereo operation when set to “9” Stereo operation when set to “9” Stereo operation when set to “9” - setting it to “8” opts for- setting it to “8” opts for - setting it to “8” opts for- setting it to “8” opts for - setting it to “8” opts for MONO operation. No other setting is valid for the MONO operation. No other setting is valid for the MONO operation. No other setting is valid for the MONO operation. No other setting is valid for the MONO operation. No other setting is valid for the FM-720FM-720 FM-720FM-720 FM-720 PICKING A CHANNEL In spite of the Part 15 license free status of the FM 720 , you are still bound by numerous aspects of Federal Communications law. The most important is to not knowingly cause interference, and to cease transmission promptly if notified, should you be inadvertantly causing a problem with your transmission. And it's also the courteous way to share FM spectrum. Please do not plug in the transmitter until you have presetPlease do not plug in the transmitter until you have preset Please do not plug in the transmitter until you have presetPlease do not plug in the transmitter until you have preset Please do not plug in the transmitter until you have preset the channelthe channel the channelthe channel the channel you intend to use! Please set the switches carefully so as to be SURE of the channel you will occupy. For most channel settings and audio sources, the 12 o’clock or 50% setting is the right place to start. This is checked at the factory. How- ever there is a slight variation in volume sensitivity that is based on the frequency you transmit on, and how loud your source is. In- crease or decrease the volume to achieve consistent loudness and quality sound. You should avoid trying to sound TOO loud , as this can cause over modulation and distortion.The easy way to tell if your modulation is too high is to watch out for “splashy” or over- emphasized “S” sounds and sounds of distorted audio on volume peaks. While your transmitter performs well on all channels, each unit is factory adjusted for peak modulation quality in the center of its operating band. The most important step is choosing your channel. Operating without a license still obligates you to refrain from causing interference. And to do that - you must transmit on a frequency that is not in use locally. BEFORE GOING ON THE AIR SETTING MODULATION: There are volume controls for adjusting modulation. For most uses 12 o’clock is ideal. 0 =72.1 1 =72.2 Frequency versus 2 =72.3 3 =72.4 RIGHT HAND switch 4 =72.5 5 =72.6 Channel code number 6 =72.7 7 =72.8 Frequency in MHZ 8 =72.9 9 =75.3 A =75.4 B =75.5 C =75.6 D =75.7 E =75.8 (c) LandmarkFM 2004 F =75.9 Antenna Placement: For best coverage, spread an- tenna wires in opposite directions. Do not make alterations to the attached antenna conductors.

Oct. 12, 2005 Federal Communications Commission, EQUIPMENT APPROVAL SERVICES, P. O. Box 358315 Pittsburgh, PA 15251-5315 ATTN: Authorization & Evaluation Division PER: 47 CFR 0.457 and 0.459 RE: STK-FM720 , MODEL FM-720 , IC: ?????-00000720 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission's Rules, the Applicant hereby requests confidential treatment of some of the information accompanying this Application as listed below, i.e. Schematics, Block Diagrams, Theory of Operation and Active Devices. These materials contain trade secrets and proprietary information not customarily released to the public and the public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii) disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this Application. Sincerely, Landmark Audio Technologies. Donald Person , Vice President

Landmark Audio Technologies Inc. / Landmark FM 159 Jay Street Albany, NY 12210 1-888-677-4387 FCC ID: STK-FM720 Model: FM-720 IC: 5618A-00000720 Country Of Origin: USA 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 that may be received, including interference that may cause undesired operation. Finished label should have the area in the center in a framed box Size 1.5” high By 2.5 “ wide Saved as 300 DPI TIF and 600 dpi TIF

PARTLIST.TXT Landmark Audio Technologies, LLC 159 Jay Street Albany, NY 12210-1805 (518) 426-0171 Fax: (518) 426-0172 Toll Free: (888) 677-4387 Sales and Customer Support - [email protected] Richard Bamberger - [email protected] Matt Mead - [email protected] Jonah Bamberger - [email protected] Technical Support - [email protected] Donald Person - [email protected] Parts list for Landmark FM720 personal FM Stereo Transmitter ACTIVE devices: Switching Power supply (PSU) Lead Year ADP-0502-5V UL listed , FCC certified #3872B118 Semiconductors U1 STC ST662A capacitive voltage multiplier U2 Rohm BH1415f Integrated stereo generator, with frequency reference, FM oscillator and buffer ampifier U4 Microchip PIC 16F87x 3 port microcontroller Q1 OnSemi 2N3906 PNP transistor Q2 " MPSA-14 NPN " D4 " composite MV109/209 35pF nominal varactor D20,30 STC BAT-54 Shottky low VF diodes D1 1N4148 D9,10 LED Activity , Power indicator All other diodes are 1N4004 or equivalent MISC: SW1,SW2 Mountain Switch Hexadecimal - TRUE value T1,2 Mouser 10k:2k Audio isolation transformer Y1 7.60 mhz crystal FOX (22pf load) , VISHAY ( 27 pf load) F1 1/2 A fuse fast acting J4,5 T-R-S 1/4" Neutrik phone jacks, female Inductors: L1 120 nHy nominal VCO coil L2,3 400 nHy air wound 1/8" 4 turn filter element coils L11 100 uHy power supply filter choke Capacitors: C18 10pf 50 V ceramic NPO C22,25 47pf " " " C23 68pf " " C10,12 150pf " " C9,13 3300pf " " C20,21 22pf(w fox Y1) 27pf (w VISHAY Y1) C2,4 1000pf " " C41 4700pf " " Page 1 PARTLIST.TXT C24,40 .01uFd " " C8,19,30 .1uFd " " C6,7,33 .22uFd " " C9,51 4.7ufd 35v radial C1,5,6,16 10ufd " " C15 22uFd " " C3,7,19,29 47uFd " " C4 100ufd " " C11,21 1000uFd 35v " Resistors: ALL METAL FILM 1% RN1 10k x8 thin film SIP array R20 10 1/2W all other resistors are 1/4W 1% R11 150 R16,32,33 470 R31,41,51,61 1K R29,31 4.7K R1,7 5.1K R2,8,10,30 10K R12 33k R4 47k RTA 220 x2 RTB 51 Page 2

M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 Date: November 15, 2005 Federal Communications Commission Via: Electronic Filing Attention: Authorization & Evaluation Division Applicant: Landmark Audio Technologies LLC Equipment: FM720 FCC ID: STK-FM720 FCC Rules: 15.237, Confidentiality Gentlemen: On behalf of the Applicant, enclosed please find Application Form 731, Engineering Test Report and all pertinent documentation, the whole for approval of the referenced equipment as shown. Filing fees are attached. We trust the same is in order. Should you need any further information, kindly contact the writer who is authorized to act as agent. Sincerely yours, David E. Lee, Quality Assurance Manager enclosure(s) cc: Applicant DEL/del M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 Transmitter Certification of FCC ID: STK-FM720 Model: FM720 to Federal Communications Commission Rule Part 15.237 Date of report: November 15, 2005 On the Behalf of the Applicant: Landmark Audio Technologies LLC At the Request of: Landmark Audio Technologies LLC 159 Jay Street Albany, NY 12210 Attention of: Donald Person, Vice President 888-677-4387; fax: (518) 426-0172 E-mail: [email protected] Supervised by: David E. Lee, Quality Assurance Manager M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 List Of Exhibits (FCC Certification (Transmitters) - Revised 9/28/98) Applicant: Landmark Audio Technologies LLC FCC ID: STK-FM720 By Applicant: 1. Letter Of Authorization 2. Identification Drawings, 2.1033(c)(11) Label Location of Label Compliance Statement Location of Compliance Statement 3. Documentation: 2.1033(B) (3) User Manual (4) Operational Description (5) Block Diagram (5) Schematic Diagram (7) Photographs Parts List Active Devices 4. Draft Specification Information By M.F.A. Inc. A. Testimonial & Statement of Certification M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 The Applicant Has Been Cautioned As To The Following: 15.21 Information to User. The users manual or instruction manual for an intentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.27(a) Special Accessories. Equipment marketed to a consumer must be capable of complying with the necessary regulations in the configuration in which the equipment is marketed. Where special accessories, such as shielded cables and/or special connectors are required to enable an unintentional or intentional radiator to comply with the emission limits in this part, the equipment must be marketed with, i.e. shipped and sold with, those special accessories. However, in lieu of shipping or packaging the special accessories with the unintentional or intentional radiator, the responsible party may employ other methods of ensuring that the special accessories are provided to the consumer, without additional charge. Information detailing any alternative method used to supply the special accessories for a grant of equipment authorization or retained in the verification records, as appropriate. The party responsible for the equipment, as detailed in § 2.909 of this chapter, shall ensure that these special accessories are provided with the equipment. The instruction manual for such devices shall include appropriate instructions on the first page of text concerned with the installation of the device that these special accessories must be used with the device. It is the responsibility of the user to use the needed special accessories supplied with the equipment. M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 Table Of Contents Rule Description Page 2.1033(b) General Information Required 2 . Standard Test Conditions and Engineering Practices 5 15.237(a) Restricted Use 6 15.237(b) Emission Masks (Occupied Bandwidth) 7 15.237(c) Field Strength of In-Band/Spurious Emissions 16 15.207 A/C Powerline Conducted Emissions 20 M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 1 of 23 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 Required information per ISO/IEC Guide 25-1990, paragraph 13.2: a) Test Report b) Laboratory: (FCC: 31040/SIT) (Canada: IC 2044) M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, AZ 85225 c) Report Number: d05b0028 d) Client: Landmark Audio Technologies LLC 159 Jay Street Albany, NY 12210 e) Identification: FM720 FCC ID: STK-FM720 Description: Auditory Assistance f) EUT Condition: Not required unless specified in individual tests. g) Report Date: November 15, 2005 EUT Received: h, j, k): As indicated in individual tests. i) Sampling method: No sampling procedure used. l) Uncertainty: In accordance with MFA internal quality manual. m) Supervised by: David E. Lee, Quality Assurance Manager n) Results: The results presented in this report relate only to the item tested. o) Reproduction: This report must not be reproduced, except in full, without written permission from this laboratory. M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 2 of 23 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 List of General Information Required for Certification In Accordance with FCC Rules and Regulations, Volume II, Part 2 and to 15.237 2.1033(b): Name and…

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M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 17 of 23 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 Test Setup: Field Strength Radiated Emissions State: State: M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Page 22 of 23 Chandler, Arizona 85225-7176 FCC ID: STK-FM720 (480) 926-3100 phone, fax (480) 926-3598 MFA p05a0007, d05b0028 Test Setup: A/C Powerline Conducted Emissions State: State: