LZ6ALPHA504SERIESIndustrial Remote Control System

1 TABLE OF CONTENTS Page 1. INTRODUCTION ....................................................................................................... 2 2. SAFETY INSTRUCTION ............................................................................................. 3 3. PUSHBUTTON CONFIGURATION 3.1 Alpha 500/520 ....................................................................................................... 4 3.2 Alpha 540/560 ....................................................................................................... 5 3.3 Alpha 540T/560T "Select" Settings ................................................................... 6 3.4 FCC ID Labels and Numbers ............................................................................... 6 4. TRANSMITTER OUTLINE 4.1 Alpha 500/520 ....................................................................................................... 7 4.2 Alpha 540/560 ....................................................................................................... 8 5. RECEIVER OUTLINE 5.1 Alpha 500/520/540/560 ......................................................................................... 9 5.2 Alpha 500/520 Internal Assembly ......................................................................... 10 5.3 Alpha 540/560 Internal Assembly ......................................................................... 11 6. OUTPUT CONTACT DIAGRAM 6.1 Alpha 500/520 Wiring Diagrams .......................................................................... 12 6.2 Alpha 540 Wiring Diagrams ................................................................................. 13 6.3 Alpha 560 Wiring Diagrams ................................................................................. 14 7. SYSTEM SETTING CONFIGURATION ................................................................... 15~16 8. RECEIVER INSTALLATION 8.1 Preparation For Installation ................................................................................... 17 8.2 Step By Step Installation ....................................................................................... 17 8.3 System Testing ....................................................................................................... 18 9. TRANSMITTER OPERATION ................................................................................... 19-20 10. TROUBLE SHOOTING ............................................................................................... 21 11. SYSTEM SPECIFICATION ......................................................................................... 22-23 12. PARTS LIST ................................................................................................................. 24 2 1. INTRODUCTION The Alpha 500 series are highly reliable industrial remote control systems. The versatile features of the Alpha 500 series permit its use in many different remote control applications. They can be used to control cranes, hoists, trolleys, mining equipment, building construction equipment, automatic control systems, and many others. The Alpha 500 series radio control system incorporates numerous redundant safety circuits that guaranty maximum security and ensure the system is resistant to outside interference. The major features of the Alpha 500 series are as follow: * The system uses advanced microprocessors which utilizes highly evolved software that have redundant error checking and correcting capabilities to ensure 100 % error-free transmission, decoding, and control of the output relays. These highly evolved software include CRC (Cyclic Redundancy Check codes) and Hamming Codes. * To insure maximum operating safety, the Alpha 500 series incorporate many safety features. Some of these safety features include receiver self-diagnosing, transmitter pushbutton self-diagnosing, transmitter low voltage detection/warning, transmitter/receiver auto shutdown after 1 minute of transmitter low voltage warning, and receiver MAIN deactivation during transmitter non-usage (programmable from 0~30 minutes). * The encoder/decoder system utilizes advanced microprocessor. The availability of 32,768 sets of unique ID codes will ensure that only commands from the matching control transmitter can be carried out without any interference from other radio systems. A special programmable integrated circuit is used to insure the unit can not simultaneously command conflicting movements. * Full SMT design for system stability. The Alpha 500 series radio control system consists of a transmitter handheld, a receiver unit, and a six-foot (2-meter) output cable. The transmitter casing is molded using an industrial strength composite material which is impervious to dust, water, oil, acids, alkaline, heat, sunlight, and as well as being resistant to deformation due to long term use in harsh environments. The pushbuttons are also constructed from industrial strength composite material with a minimum of up to one million cycles. For power saving, the transmitter unit uses special high efficiency power saving circuits that requires only two “AA” alkaline batteries (UM-3). 3 2. SAFETY INSTRUCTION The Alpha 500 systems are relatively simple to use. However, it is very important to observe the proper safety procedures during operation. When use properly the Alpha 500 systems will enhance productivity and efficiency in the workplace. The following instructions should be strictly followed: 1. Make a daily check of the transmitter casing and pushbuttons. Should it appear that anything could inhibit the proper operation of the transmitter unit, it should be immediately removed from service. 2. The transmitter voltage should be checked on a daily basis. If the voltage is low, the two "AA" alkaline batteries should be replaced. 3. The emergency stop pushbutton (EMS) should be checked at the beginning of each shift to ensure they are in the proper working order. 4. In the event of an emergency, activate the emergency…

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Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES APPLICANT Fomotech International Corporation 2F-1, 286-3, Hsin Ya Road Chein Chen District Kaohsing, Taiwan MANUFACTURER Fomotech International Corporation 2F-1, 286-3, Hsin Ya Road Chein Chen District Kaohsing, Taiwan TEST SPECIFICATION: FCC Rules and Regulations Part 15, Subpart C, Para. 15.231 TEST PROCEDURE: ANSI C63.4:1992 TEST SAMP LE DESCRIP TION BRANDNAME: Fomotech International Corp.MODEL: Alpha 520 TYPE: 301.105 MHz RF Transmitter POWER REQUIREMENTS: 4.5 VDC via 3X “AA” Batteries FREQUENCY OF OPERATION: 301.4 MHz TESTS P ERFORMED Para. 15.231(b),Radiated Emissions, Fundamental and Harmonics Para. 15.231(c),Occupied Bandwidth Duty Cycle Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES REPORT OF MEASUREMENTS Applicant: Fomotech International Corp. Device:301.105 MHz RF Transmitter FCC ID: LZ6ALPHA504SERIES Power Requirements: 4.5 VDC via 3X “AA” Batteries Applicable Rule Section:Part 15, Subpart C, Section 15.231 TEST RESULTS 15.231 (a) -The device is used for industrial remote control/security applications (ie: remote control of cranes, hoists, trolleys, etc.) 15.231 (a)(1) & -The transmitter is manually operated and ceases transmission within 5 15.231(2)seconds after deactivation. 15.231 (a)(3) -The transmitter does not perform periodic transmissions. 15.231 (a)(4)-The device is employed for RC purposes involving security as described in Paragraph 15.231(a) above. 15.231 (b) -The fundamental field strength did not exceed 5460 μV/M (Average) at a test distance of 3 meters. In addition, the requirements of section 15.35 for averaging pulsed emissions and for limiting peak emissions were met. The field strength of harmonic and spurious emissions did not exceed 546 μV/M (AVERAGE). 15.231 (c) -The device operates at 301.105 MHz. The bandwidth of emissions did not exceed 0.25% of the operating frequency (752.7Hz). Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES REPORT OF MEASUREMENTS (continued) DETERMINATION OF FIELD STRENGTH LIMITS The field strength limits shown below are found in Section 15.231. Frequency Limit F1=2603750 =L1 Fo=301.105Lo F2=47012500 =L2 The formula below was utilized to determine the limits: Limit = L1 + [(Fo-F1)(L2-L1)/(F2-F1)] Solving yields: Fundamental Limit= 5,460 μV/M (AVERAGE) @ 3 Meters Harmonic Limit= 546 μV/M (AVERAGE) @ 3 Meters DETERMINATION OF DUTY CYCLE The unit’s RF output was directly coupled to the input of the spectrum analyzer. The analyzer was set for a frequency span of 0Hz. The sweep time was then adjusted in order to display one full pulse train. The transmitter on time was then summed and compared to the time for one full cycle in order to obtain the duty cycle. Transmitter On Time=>100.0 milliseconds (maximum- worst case in 100 ms) Transmitter Cycle Time =>100 milliseconds Transmitter Duty Cycle=100 % Correction Factor =-0.0 dB SPECTRUM ANALYZER DESENSITIZATION CONSIDERATIONS NOT APPLICABLE - The device transmits a Continuous Wave (CW) signal. Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES GENERAL NOTES 1. All readings were taken utilizing a peak detector function at a test distance of 3 meters. 2. The duty cycle was applied to the peak readings in order to determine the average value of the emissions. 3. All measurements were made with (3) new “AA” batteries installed in the unit. 4. The frequency range was scanned from 30 MHz to 3.1 GHz. All emissions not reported were more than 10 dB below the specified limit. Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES Exhibit 6 Report of Measurements Radiated Emissions Data, Para. 15.231(a) (Please see separate e-file attachment named RE data.doc) Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES Exhibit 6 Report of Measurements Occupied Bandwidth, Para. 15.231(c) (Please see separate e-file attachment named Occbw.doc) Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES EQUIPMENT LIST FCC Paragraph 15.231(b) Radiated Emissions. 30 MHz to 3.1 GHz ENTypeManufacture rFre que ncy RangeMode l No.Cal Date Due Date 067Open Area Test SiteRetlif3 MeterRNY8/30/978/30/99 128CDouble Ridge GuideEaton Corporation1 GHz - 18 GHz9600110/6/9810/6/99 133Broadband Pre-AmplifierElectro-Metrics10 kHz - 1 GHz, 26dBBPA-10006/22/986/22/99 141Spectrum AnalyzerHewlett Packard100 Hz - 40 GHz8566B3/16/999/16/99 141AGraphics PlotterHewlett PackardN/A7470A3/5/993/5/00 141BQuasi-Peak AdaptorHewlett Packard100 Hz - 1 GHz85650A3/16/999/16/99 206B6.0 dB AttenuatorTexscan0 - 1.0 GHzFP-50 - 6 dB6/22/986/22/99 523BiconilogElectro-Mechanics26 - 2000 MHz3142B10/22/984/22/00 543PreamplifierHewlett Packard1.0 GHz - 26.5 GHz8449B9/3/989/3/99

FCC ID: LZ6ALPHA504SERIES FOMOTECH INTERNATIONAL CORP. 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. (Alpha 520 Model)

Model 520 Operational Description: The model 520 is a remote control used in industrial applications such as remote control of hoists, trolleys and other automatic control systems. The device utilizes narrowband FM to transmit its control information(Up, Down, East, West) at the carrier frequency of 301.105 MHz. The transmitter fundamental frequency is set by the use of a quartz crystal. The device operates on 3.0 VDC derived from two AA batteries.

Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES APPLICANT Fomotech International Corporation 2F-1, 286-3, Hsin Ya Road Chein Chen District Kaohsing, Taiwan MANUFACTURER Fomotech International Corporation 2F-1, 286-3, Hsin Ya Road Chein Chen District Kaohsing, Taiwan TEST SPECIFICATION: FCC Rules and Regulations Part 15, Subpart C, Para. 15.231 TEST PROCEDURE: ANSI C63.4:1992 TEST SAMP LE DESCRIP TION BRANDNAME: Fomotech International Corp.MODEL: Alpha 520 TYPE: 301.105 MHz RF Transmitter POWER REQUIREMENTS: 4.5 VDC via 3X “AA” Batteries FREQUENCY OF OPERATION: 301.4 MHz TESTS P ERFORMED Para. 15.231(b),Radiated Emissions, Fundamental and Harmonics Para. 15.231(c),Occupied Bandwidth Duty Cycle Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES REPORT OF MEASUREMENTS Applicant: Fomotech International Corp. Device:301.105 MHz RF Transmitter FCC ID: LZ6ALPHA504SERIES Power Requirements: 4.5 VDC via 3X “AA” Batteries Applicable Rule Section:Part 15, Subpart C, Section 15.231 TEST RESULTS 15.231 (a) -The device is used for industrial remote control/security applications (ie: remote control of cranes, hoists, trolleys, etc.) 15.231 (a)(1) & -The transmitter is manually operated and ceases transmission within 5 15.231(2)seconds after deactivation. 15.231 (a)(3) -The transmitter does not perform periodic transmissions. 15.231 (a)(4)-The device is employed for RC purposes involving security as described in Paragraph 15.231(a) above. 15.231 (b) -The fundamental field strength did not exceed 5460 μV/M (Average) at a test distance of 3 meters. In addition, the requirements of section 15.35 for averaging pulsed emissions and for limiting peak emissions were met. The field strength of harmonic and spurious emissions did not exceed 546 μV/M (AVERAGE). 15.231 (c) -The device operates at 301.105 MHz. The bandwidth of emissions did not exceed 0.25% of the operating frequency (752.7Hz). Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES REPORT OF MEASUREMENTS (continued) DETERMINATION OF FIELD STRENGTH LIMITS The field strength limits shown below are found in Section 15.231. Frequency Limit F1=2603750 =L1 Fo=301.105Lo F2=47012500 =L2 The formula below was utilized to determine the limits: Limit = L1 + [(Fo-F1)(L2-L1)/(F2-F1)] Solving yields: Fundamental Limit= 5,460 μV/M (AVERAGE) @ 3 Meters Harmonic Limit= 546 μV/M (AVERAGE) @ 3 Meters DETERMINATION OF DUTY CYCLE The unit’s RF output was directly coupled to the input of the spectrum analyzer. The analyzer was set for a frequency span of 0Hz. The sweep time was then adjusted in order to display one full pulse train. The transmitter on time was then summed and compared to the time for one full cycle in order to obtain the duty cycle. Transmitter On Time=>100.0 milliseconds (maximum- worst case in 100 ms) Transmitter Cycle Time =>100 milliseconds Transmitter Duty Cycle=100 % Correction Factor =-0.0 dB SPECTRUM ANALYZER DESENSITIZATION CONSIDERATIONS NOT APPLICABLE - The device transmits a Continuous Wave (CW) signal. Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES GENERAL NOTES 1. All readings were taken utilizing a peak detector function at a test distance of 3 meters. 2. The duty cycle was applied to the peak readings in order to determine the average value of the emissions. 3. All measurements were made with (3) new “AA” batteries installed in the unit. 4. The frequency range was scanned from 30 MHz to 3.1 GHz. All emissions not reported were more than 10 dB below the specified limit. Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES Exhibit 6 Report of Measurements Radiated Emissions Data, Para. 15.231(a) (Please see separate e-file attachment named RE data.doc) Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES Exhibit 6 Report of Measurements Occupied Bandwidth, Para. 15.231(c) (Please see separate e-file attachment named Occbw.doc) Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES EQUIPMENT LIST FCC Paragraph 15.231(b) Radiated Emissions. 30 MHz to 3.1 GHz ENTypeManufacture rFre que ncy RangeMode l No.Cal Date Due Date 067Open Area Test SiteRetlif3 MeterRNY8/30/978/30/99 128CDouble Ridge GuideEaton Corporation1 GHz - 18 GHz9600110/6/9810/6/99 133Broadband Pre-AmplifierElectro-Metrics10 kHz - 1 GHz, 26dBBPA-10006/22/986/22/99 141Spectrum AnalyzerHewlett Packard100 Hz - 40 GHz8566B3/16/999/16/99 141AGraphics PlotterHewlett PackardN/A7470A3/5/993/5/00 141BQuasi-Peak AdaptorHewlett Packard100 Hz - 1 GHz85650A3/16/999/16/99 206B6.0 dB AttenuatorTexscan0 - 1.0 GHzFP-50 - 6 dB6/22/986/22/99 523BiconilogElectro-Mechanics26 - 2000 MHz3142B10/22/984/22/00 543PreamplifierHewlett Packard1.0 GHz - 26.5 GHz8449B9/3/989/3/99

Retlif Testing Laboratories R Retlif Job Number R-8870-2 Data Sheet 1 of 2 Test Method: FCC Part 15 Subpart C Radiated Emissions Customer: Fomotech Inter national Corporation Job No. R-8870-2 Test Sample: RF Transmitter FCC ID: LZ6ALPHA504SERIES Model No.: Alpha 520 Serial No. 00500022 Operating Mode: Continuously Transmitting 301.105 MHz Signal Technician: Dennis Cortes Date: January 6, 1999 Notes: Test Distance: 3 MetersTemp:04CHumidity:46% Detector Function: Peak Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Peak Limit MHz(H/V) / metersX / Y / ZdBuVdBdBuV/muV/ muV/ m 301.105H/1.6X67.6-4.363.31462.25460 301.105H/1.6Y77.9-4.373.64786.35460 301.105H/1.0Z77.8-4.373.54731.55460 301.105V/1.5X75.8-4.371.53758.45460 301.105V/1.0Y66.3-4.362.01258.95460 301.105V/1.0Z66.2-4.361.91244.55460 602.210H/1.3X33.02.435.458.9546 602.210H/1.3Y35.42.437.877.6546 602.210H/1.4Z34.02.436.466.1546 602.210V/1.4X34.82.437.272.4546 602.210V/1.8Y32.02.434.452.5546 602.210V/1.1Z31.72.434.150.7546 903.315H/1.0X26.48.334.7*54.3546 903.315H/1.0Y26.48.334.7*54.3546 903.315H/1.0Z26.48.334.7*54.3546 903.315V/1.0X26.48.334.7*54.3546 903.315V/1.0Y26.48.334.7*54.3546 903.315V/1.0Z26.48.334.7*54.3546 1204.420H/1.2X47.3-6.341.0112.2500 1204.420H/1.0Y46.5-6.340.2102.3500 1204.420H/1.1Z46.8-6.340.5105.9500 1204.420V/1.0X47.2-6.340.9110.9500 1204.420V/1.2Y46.3-6.340.0100.0500 1204.420V/1.0Z47.1-6.340.8109.6500 1505.525H/1.0X42.0-4.837.2*72.4500 1505.525H/1.0Y42.0-4.837.2*72.4500 1505.525H/1.0Z42.0-4.837.2*72.4500 1505.525V/1.0X42.0-4.837.2*72.4500 1505.525V/1.0Y42.0-4.837.2*72.4500 1505.525V/1.0Z42.0-4.837.2*72.4500 The frequency range was scanned form 30 MHz to 3.1 GHz. Emissions from the EUT do not exceed the specified limits. *=Noise Floor Measurements (Minimum System Sensitivity) Retlif Testing Laboratories R Retlif Job Number R-8870-2 Data Sheet 2 of 2 Test Method: FCC Part 15 Subpart C Radiated Emissions Customer: Fomotech Inter national Corporation Job No. R-8870-2 Test Sample: RF Transmitter FCC ID: LZ6ALPHA504SERIES Model No.: Alpha 520 Serial No. 00500022 Operating Mode: Continuously Transmitting 301.105 MHz Signal Technician: Dennis Cortes Date: January 6, 1999 Notes: Test Distance: 3 MetersTemp:04CHumidity:46% Detector Function: Peak Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Peak Limit MHz(H/V) / metersX / Y / ZdBuVdBdBuV/muV/ muV/ m 1806.630H/1.0X43.01.744.7*171.8546 1806.630H/1.0Y43.01.744.7*171.8546 1806.630H/1.0Z43.01.744.7*171.8546 1806.630V/1.0X43.01.744.7*171.8546 1806.630V/1.0Y43.01.744.7*171.8546 1806.630V/1.0Z43.01.744.7*171.8546 2107.735H/1.0X42.7-1.441.3*116.1546 2107.735H/1.0Y42.7-1.441.3*116.1546 2107.735H/1.0Z42.7-1.441.3*116.1546 2107.735V/1.0X42.7-1.441.3*116.1546 2107.735V/1.0Y42.7-1.441.3*116.1546 2107.735V/1.0Z42.7-1.441.3*116.1546 2408.840H/1.0X42.6-0.342.3*130.3546 2408.840H/1.0Y42.6-0.342.3*130.3546 2408.840H/1.0Z42.6-0.342.3*130.3546 2408.840V/1.0X42.6-0.342.3*130.3546 2408.840V/1.0Y42.6-0.342.3*130.3546 2408.840V/1.0Z42.6-0.342.3*130.3546 2709.945H/1.0X42.80.943.7*153.1500 2709.945H/1.0Y42.80.943.7*153.1500 2709.945H/1.0Z42.80.943.7*153.1500 2709.945V/1.0X42.80.943.7*153.1500 2709.945V/1.0Y42.80.943.7*153.1500 2709.945V/1.0Z42.80.943.7*153.1500 3011.050H/1.0X42.93.146.0*199.5546 3011.050H/1.0Y42.93.146.0*199.5546 3011.050H/1.0Z42.93.146.0*199.5546 3011.050V/1.0X42.93.146.0*199.5546 3011.050V/1.0Y42.93.146.0*199.5546 3011.050V/1.0Z42.93.146.0*199.5546 The frequency range was scanned form 30 MHz to 3.1 GHz. Emissions from the EUT do not exceed the specified limits. *=Noise Floor Measurements (Minimum System Sensitivity)

Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES APPLICANT Fomotech International Corporation 2F-1, 286-3, Hsin Ya Road Chein Chen District Kaohsing, Taiwan MANUFACTURER Fomotech International Corporation 2F-1, 286-3, Hsin Ya Road Chein Chen District Kaohsing, Taiwan TEST SPECIFICATION: FCC Rules and Regulations Part 15, Subpart C, Para. 15.231 TEST PROCEDURE: ANSI C63.4:1992 TEST SAMP LE DESCRIP TION BRANDNAME: Fomotech International Corp.MODEL: Alpha 520 TYPE: 301.105 MHz RF Transmitter POWER REQUIREMENTS: 4.5 VDC via 3 “AA” Batteries FREQUENCY OF OPERATION: 301.105 MHz TESTS P ERFORMED Para. 15.231(b),Radiated Emissions, Fundamental and Harmonics Para. 15.231(c),Occupied Bandwidth Duty Cycle Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES REPORT OF MEASUREMENTS Applicant: Fomotech International Corp. Device:301.105 MHz RF Transmitter FCC ID: LZ6ALPHA504SERIES Power Requirements: 4.5 VDC via 3 “AA” Batteries Applicable Rule Section:Part 15, Subpart C, Section 15.231 TEST RESULTS 15.231 (a) -The device is used for industrial remote control/security applications (ie: remote control of cranes, hoists, trolleys, etc.) 15.231 (a)(1) & -The transmitter is manually operated and ceases transmission within 5 15.231(2)seconds after deactivation. 15.231 (a)(3) -The transmitter does not perform periodic transmissions. 15.231 (a)(4)-The device is employed for RC purposes involving security as described in Paragraph 15.231(a) above. 15.231 (b) -The fundamental field strength did not exceed 5460 μV/M (Average) at a test distance of 3 meters. In addition, the requirements of section 15.35 for averaging pulsed emissions and for limiting peak emissions were met. The field strength of harmonic and spurious emissions did not exceed 546 μV/M (AVERAGE). 15.231 (c) -The device operates at 301.105 MHz. The bandwidth of emissions did not exceed 0.25% of the operating frequency (752.7Hz). Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES REPORT OF MEASUREMENTS (continued) DETERMINATION OF FIELD STRENGTH LIMITS The field strength limits shown below are found in Section 15.231. Frequency Limit F1=2603750 =L1 Fo=301.105Lo F2=47012500 =L2 The formula below was utilized to determine the limits: Limit = L1 + [(Fo-F1)(L2-L1)/(F2-F1)] Solving yields: Fundamental Limit= 5,460 μV/M (AVERAGE) @ 3 Meters Harmonic Limit= 546 μV/M (AVERAGE) @ 3 Meters DETERMINATION OF DUTY CYCLE The unit’s RF output was directly coupled to the input of the spectrum analyzer. The analyzer was set for a frequency span of 0Hz. The sweep time was then adjusted in order to display one full pulse train. The transmitter on time was then summed and compared to the time for one full cycle in order to obtain the duty cycle. Transmitter On Time=>100.0 milliseconds (maximum- worst case in 100 ms) Transmitter Cycle Time =>100 milliseconds Transmitter Duty Cycle=100 % Correction Factor =-0.0 dB SPECTRUM ANALYZER DESENSITIZATION CONSIDERATIONS NOT APPLICABLE - The device transmits a Continuous Wave (CW) signal. Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES GENERAL NOTES 1. All readings were taken utilizing a peak detector function at a test distance of 3 meters. 2. The duty cycle was applied to the peak readings in order to determine the average value of the emissions. 3. All measurements were made with (3) new “AA” batteries installed in the unit. 4. The frequency range was scanned from 30 MHz to 3.1 GHz. All emissions not reported were more than 10 dB below the specified limit. Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES Exhibit 6 Report of Measurements Radiated Emissions Data, Para. 15.231(a) (Please see separate e-file attachment named RE data.doc) Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES Exhibit 6 Report of Measurements Occupied Bandwidth, Para. 15.231(c) (Please see separate e-file attachment named Occbw.doc) Test Report No. R-8870-2 FCC ID: LZ6ALPHA504SERIES EQUIPMENT LIST FCC Paragraph 15.231(b) Radiated Emissions. 30 MHz to 3.1 GHz ENTypeManufacture rFre que ncy RangeMode l No.Cal Date Due Date 067Open Area Test SiteRetlif3 MeterRNY8/30/978/30/99 128CDouble Ridge GuideEaton Corporation1 GHz - 18 GHz9600110/6/9810/6/99 133Broadband Pre-AmplifierElectro-Metrics10 kHz - 1 GHz, 26dBBPA-10006/22/986/22/99 141Spectrum AnalyzerHewlett Packard100 Hz - 40 GHz8566B3/16/999/16/99 141AGraphics PlotterHewlett PackardN/A7470A3/5/993/5/00 141BQuasi-Peak AdaptorHewlett Packard100 Hz - 1 GHz85650A3/16/999/16/99 206B6.0 dB AttenuatorTexscan0 - 1.0 GHzFP-50 - 6 dB6/22/986/22/99 523BiconilogElectro-Mechanics26 - 2000 MHz3142B10/22/984/22/00 543PreamplifierHewlett Packard1.0 GHz - 26.5 GHz8449B9/3/989/3/99

Retlif Testing Laboratories R Retlif Job Number R-8870-2 Data Sheet 1 of 2 Test Method: FCC Part 15 Subpart C Radiated Emissions Customer: Fomotech Inter national Corporation Job No. R-8870-2 Test Sample: RF Transmitter FCC ID: LZ6ALPHA504SERIES Model No.: Alpha 520 Serial No. 00500022 Operating Mode: Continuously Transmitting 301.105 MHz Signal Technician: Dennis Cortes Date: January 6, 1999 Notes: Test Distance: 3 MetersTemp:04CHumidity:46% Detector Function: Peak Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Average Limit MHz(H/V) / metersX / Y / ZdBuVdBdBuV/muV/ muV/ m 301.105H/1.6X67.6-4.363.31462.25460 301.105H/1.6Y77.9-4.373.64786.35460 301.105H/1.0Z77.8-4.373.54731.55460 301.105V/1.5X75.8-4.371.53758.45460 301.105V/1.0Y66.3-4.362.01258.95460 301.105V/1.0Z66.2-4.361.91244.55460 602.210H/1.3X33.02.435.458.9546 602.210H/1.3Y35.42.437.877.6546 602.210H/1.4Z34.02.436.466.1546 602.210V/1.4X34.82.437.272.4546 602.210V/1.8Y32.02.434.452.5546 602.210V/1.1Z31.72.434.150.7546 903.315H/1.0X26.48.334.7*54.3546 903.315H/1.0Y26.48.334.7*54.3546 903.315H/1.0Z26.48.334.7*54.3546 903.315V/1.0X26.48.334.7*54.3546 903.315V/1.0Y26.48.334.7*54.3546 903.315V/1.0Z26.48.334.7*54.3546 1204.420H/1.2X47.3-6.341.0112.2500 1204.420H/1.0Y46.5-6.340.2102.3500 1204.420H/1.1Z46.8-6.340.5105.9500 1204.420V/1.0X47.2-6.340.9110.9500 1204.420V/1.2Y46.3-6.340.0100.0500 1204.420V/1.0Z47.1-6.340.8109.6500 1505.525H/1.0X42.0-4.837.2*72.4500 1505.525H/1.0Y42.0-4.837.2*72.4500 1505.525H/1.0Z42.0-4.837.2*72.4500 1505.525V/1.0X42.0-4.837.2*72.4500 1505.525V/1.0Y42.0-4.837.2*72.4500 1505.525V/1.0Z42.0-4.837.2*72.4500 The frequency range was scanned form 30 MHz to 3.1 GHz. Emissions from the EUT do not exceed the specified limits. *=Noise Floor Measurements (Minimum System Sensitivity) Retlif Testing Laboratories R Retlif Job Number R-8870-2 Data Sheet 2 of 2 Test Method: FCC Part 15 Subpart C Radiated Emissions Customer: Fomotech Inter national Corporation Job No. R-8870-2 Test Sample: RF Transmitter FCC ID: LZ6ALPHA504SERIES Model No.: Alpha 520 Serial No. 00500022 Operating Mode: Continuously Transmitting 301.105 MHz Signal Technician: Dennis Cortes Date: January 6, 1999 Notes: Test Distance: 3 MetersTemp:04CHumidity:46% Detector Function: Peak Test Freq. Antenna Pol./Height EUT Orientation Meter Reading Correction Factor Corrected Reading Converted Reading Average Limit MHz(H/V) / metersX / Y / ZdBuVdBdBuV/muV/ muV/ m 1806.630H/1.0X43.01.744.7*171.8546 1806.630H/1.0Y43.01.744.7*171.8546 1806.630H/1.0Z43.01.744.7*171.8546 1806.630V/1.0X43.01.744.7*171.8546 1806.630V/1.0Y43.01.744.7*171.8546 1806.630V/1.0Z43.01.744.7*171.8546 2107.735H/1.0X42.7-1.441.3*116.1546 2107.735H/1.0Y42.7-1.441.3*116.1546 2107.735H/1.0Z42.7-1.441.3*116.1546 2107.735V/1.0X42.7-1.441.3*116.1546 2107.735V/1.0Y42.7-1.441.3*116.1546 2107.735V/1.0Z42.7-1.441.3*116.1546 2408.840H/1.0X42.6-0.342.3*130.3546 2408.840H/1.0Y42.6-0.342.3*130.3546 2408.840H/1.0Z42.6-0.342.3*130.3546 2408.840V/1.0X42.6-0.342.3*130.3546 2408.840V/1.0Y42.6-0.342.3*130.3546 2408.840V/1.0Z42.6-0.342.3*130.3546 2709.945H/1.0X42.80.943.7*153.1500 2709.945H/1.0Y42.80.943.7*153.1500 2709.945H/1.0Z42.80.943.7*153.1500 2709.945V/1.0X42.80.943.7*153.1500 2709.945V/1.0Y42.80.943.7*153.1500 2709.945V/1.0Z42.80.943.7*153.1500 3011.050H/1.0X42.93.146.0*199.5546 3011.050H/1.0Y42.93.146.0*199.5546 3011.050H/1.0Z42.93.146.0*199.5546 3011.050V/1.0X42.93.146.0*199.5546 3011.050V/1.0Y42.93.146.0*199.5546 3011.050V/1.0Z42.93.146.0*199.5546 The frequency range was scanned form 30 MHz to 3.1 GHz. Emissions from the EUT do not exceed the specified limits. *=Noise Floor Measurements (Minimum System Sensitivity)