O7WMASTXUSWireless Fork Lift Truck Management System

Re: Certification for Davis Derby MASTX Transceiver Model: MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC USER'S MANUAL INFORMATION (PRELIMINARY) The User's Manual is in preparation. The following material will be contained in the manual: FCC ID: O7WMASTXUS CANADA: to be provided by IC This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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. WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment.

Re:Certification for Davis DerbyMASTXTransceiver Model:MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC POWER OF ATTORNEY A letter granting Valdis V. Liepa the Power of Attorney is on file and can be provided when so requested. Re:Certification for Davis DerbyMASTXTransceiver Model:MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC REQUEST FOR CONFIDENTIALITY Pursuant to 47 CRF 0.459, Davis Derby requests that a part of the subject application be held confidential. This comprises Exhibits (5) Schematics (10)Parts List (Part of Exhibit only) Davis Derby has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will definitely result in a financial hardship. If there are any questions regarding this request, please contact me at the above address or call 734-483-4211, fax 734-647-2106 or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist University of Michigan August 3, 2001 Re:Certification for Davis DerbyMASTXTransceiver Model:MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC STATEMENT OF MODIFICATIONS There were no modifications made to the DUT by this test laboratory. (Also see Section 3.1 of the attached Test Report). _____________________ Valdis V. Liepa Research Scientist Re:Certification for Davis DerbyMASTXTransceiver Model:MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC GENERAL PRODUCT INFORMATION The device, for which certification is pursued, has been designed by: Davis Derby Limited Chequers Lane Derby, UK DE216AW David Owen Tel:01332 227500 Fax:01332 372190 It will be manufactured by: Davis Derby Limited Chequers Lane Derby, UK DE216AW David Owen Tel:01332 227500 Fax:01332 372190 It will be marketed and serviced by: Davis Derby Limited

August 3, 2001 American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 RE: Certification Application FCC ID: O7WMASTXUS Please find enclosed application materials for certification of Davis Derby MASTX Transceiver. Portions of this submittal are filed Confidential. Please note that we have enclosed the Letter of Agency, the Modifications Letter, and the Request for Confidentiality in Exhibit 2 (Attestations). If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist

August 3, 2001 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Davis Derby MASTX Transceiver Model: MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC Please find enclosed application materials for certification of Davis Derby MASTX Transceiver. We tested it and found it to comply with Part 15. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647-2106, or e-mail [email protected]. Sincerely, Valdis V. Liepa Research Scientist Enclosures: Industry Canada Cover Letter Table of Contents for Exhibits August 3, 2001 Certification and Engineering Bureau Industry Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Davis Derby MASTX Transceiver Model: MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC Please find enclosed application materials for certification of Davis Derby MASTX Transceiver. We tested the device and found it to comply with RSS-210. The product is identified by: Model: MASTX If there are any questions, suggestions, etc., regarding the application or testing performed, please contact me at the above address or call 734-483-4211, fax 734-647- 2106; e-mail: [email protected]. Sincerely, Valdis V. Liepa Research Scientist Enclosures: Application Form with payment (This) Letter of Transmittal Summary of Test Results Table of Contents for Exhibits Application Forms and Exhibits (on CD ROM) August 3, 2001 Re: Certification for Davis Derby MASTX Transceiver Model: MASTX FCC ID: O7WMASTXUS CANADA: to be provided by IC TABLE OF CONTENTS FOR EXHIBITS Total Pages (1) ID Label/Location Information 2 (2) Attestation Statements 7 (3) External Photos 1 (4) Block Diagrams 2 (5) Schematics 1 (6) Test Report 10 (7) Test Setup Photos 1 (8) User’s Manual 1 (9) Internal Photos 2 (10) Parts List/Parts Placement 3 (11) RF Exposure Information 0 (12) Operational Description 2 (13) Cover Letter(s) 3

Davis Derby MASTX with harness Davis Derby MASTX bottom

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Davis Derby MASTX open case Davis Derby MASTX PCB top Davis Derby MASTX PCB bottom

Davis Derby MASTX on OATS Davis Derby MASTX close-up