B4SKR19AKeychain Remote

Check Out our Web site at: http://www.x10.com For more information on X-10 products and special promotional offers. . X-10 (USA) INC. LIMITED 1-YEAR WARRANTY X-10 (USA) Inc. warrants X-10 products to be free from defective material and workmanshipfor a period of one (1) year from the original date of purchase at retail. X-10 (USA) Inc. agreesto repair or replace, at it’s sole discretion, a defective X-10 product if returned to X-10 (USA)Inc. within the warranty period and with proof of purchase.If service is required under this warranty:1. Return the defective unit postage prepaid to X-10 (USA) Inc. (see address on back).2. Enclose a check for $4.00 to cover postage and handling.3. Enclose a dated proof of purchase.4. X-10 is not responsible for shipping damage. Units to be returned should be packed carefully. 5. For additional warranty information, contact X-10 (USA) Inc.Your Name ....................................................................................................................Address ....................................................................................................................... ... ............................................................................................................................... ......... Date Purchased .................. 19....... Store where purchased ............................................ Key Chain Remote KR19A Installation and operating instructionsThe KR19A works with the RR501 (part of the RC5000) and the TM751 (part of the RC6500). It letsyou turn on and off two individually coded X-10 Modules and brighten and dim lights connected toLamp Modules and Wall Switch Modules. In the default state (after first fitting the battery) the KR19Ais set to Housecode A. The first (top) two ON-OFF buttons control modules set to Unit Code 1. Thesecond (middle) two buttons control A2.1. Plug in an X-10 Transceiver (RR501 or TM751, sold separately).2. Press the first (top) ON or OFF button to turn on or off X-10 Modules set to Unit Code 1 (Housecode A). The first pair of buttons control the Transceiver. The second pair transmit to theTransceiver which then retransmits to other X-10 Modules (set to A2). Then press Bright/Dim tobrighten or dim Lamp Modules or Wall Switch Modules. 3. To change the Housecode • Press and hold the first (top) ON button. The red LED blinks once. 3 seconds later, the LED blinks the current setting: 1 blink for Housecode A, 2 blinks for B..... 16 blinks for P. • Release the first (top) ON button. • Press and release the first (top) ON button the appropriate number of times for the Housecode you want to set. Once for A, twice for B, etc. The LED blinks for each press. IMPORTANT:Hold the button on your last press. 3 seconds later, the red LED blinks back the new setting, e.g.3 blinks for Housecode C. I f you do not follow this programming sequence, the LED will stay on for 1 second and your existing setting will not be changed. 4. To change the Unit Code for the first (top) two buttons (the second pair of buttons are always one # higher than the first pair of buttons). • Use the same procedure as for programming of the Housecode, but use the first (top) OFF button instead of the top ON button. • Press and hold the top OFF button. The red LED blinks once. 3 seconds later, the LED blinks the current setting: 1 blink for Unit Code 1, 2 blinks for 2, 16 blinks for 16. • Release the top OFF button. • Press and release the top OFF button the appropriate number of times for the Unit Code you want. IMPORTANT: Hold the button on your last press. 3 seconds later new code blinks back. 5. To change the battery, pry the two halves of the unit apart and fit a CR2025 Lithium 3V battery.F.C.C. CAUTION - THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSEHARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCERECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.NOTE: NO CHANGES OR MODIFICATIONS MAY BE MADE TO THE UNITS. ANY CHANGES MADE TO THE UNITS WILL VOID THE USER'S AUTHORITY TO OPERATE THEEQUIPMENT. KR19A-12/98

310MHz Transmitter MPU (PIC12C508) 310MHz Block Diagram for KeyChain Remote (KR19A) Key Matrix

For use with X-10 ™ remote receivers and modules Use CR2025 Lithium 3V battery. No serviceable parts inside. Remote Control Model KR19A FCC ID: B4SKR19A Made in China X-10 (USA) Inc. www.X10.com KR19A Keychain Remote rating label 2:1 12/23/98

Model KR19A Keychain Remote Operational Description The Model KR19A keychain remote control is a 310 MHz pulsed RF remote which works in conjunction with other X-10 home security products such as the model RR501, (FCCID: B4SRR501), Superregenerative receiver. The KR19A sends remote control commands (on/off or bright/dim) for up to two lights to the superregenerative receiver which in turn sends commands to an X-10 appliance module. The device is manually activated via one of the 6 pushbuttons and operates only during manual activation by the operator.

Test Report No. R-7893-1 FCC ID: B4SKR19A APPLICANT X-10 (USA), Inc. 91 Ruckman Road Closter, NJ 07624-0420 MANUFACTURER X-10 Electronics Shenzhen Co. Ltd. X-10 Building Labour Industrial District Shenzhen, Xixiang, Bao An Guang Dong, China, 518102 TEST SPECIFICATION: FCC Rules and Regulations Part 15, Subpart C, Para. 15.231 TEST PROCEDURE: ANSI C63.4:1992 TEST SAMPLE DESCRIPTION BRANDNAME: X-10 (USA), Inc. MODEL: KR-19A TYPE: 310 MHz RF Transmitter POWER REQUIREMENTS: 1.5 VDC Battery FREQUENCY OF OPERATION: 310 MHz TESTS PERFORMED Para. 15.231(a), Radiated Emissions, Fundamental and Harmonics Para. 15.231(c), Occupied Bandwidth Duty Cycle Determination REPORT OF MEASUREMENTS Applicant: X-10 (USA), Inc. Device:310 MHz Wrist Watch Emergency Call Button Transmitter FCC ID: B4SKR19A Power Requirements: 1.5 VDC Applicable Rule Section:Part 15, Subpart C, Section 15.231 Test Report No. R-7893-1 FCC ID: B4SKR19A REPORT OF MEASUREMENTS (continued) TEST RESULTS 15.231 (a) -The device is used as a transmitter for security purposes. 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. 15.231 (b) -The fundamental field strength did not exceed 5833 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 583 μV/M (AVERAGE). 15.231 (c) -The device operates at 310 MHz. The bandwidth of emissions did not exceed 0.25% of the operating frequency (775 kHz). DETERMINATION OF FIELD STRENGTH LIMITS The field strength limits shown below are found in Section 15.231. Frequency Limit F1=2603750 =L1 Fo=310Lo F2=47012500 =L2 The formula below was utilized to determine the limits: Limit = L1 + [(Fo-F1)(L2-L1)/(F2-F1)] Solving yields: Fundamental Limit= 5,833 μV/M (AVERAGE) @ 3 Meters Harmonic Limit= 583 μV/M (AVERAGE) @ 3 Meters Test Report No. R-7893-1 FCC ID: B4SKR19A REPORT OF MEASUREMENTS (continued) 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=35.7 milliseconds (maximum- worst case in 100 ms) Transmitter Cycle Time=111.2 milliseconds Transmitter Duty Cycle=35.7 % CALCULATION: 1 Large Pulse = 9.3 milliseconds 33 x 800 μs (small pulse)= 26.4 milliseconds 9.3 + 26.4 = 35.7 milliseconds Duty Cycle=35.7 % Correction Factor = -8.9 db (.357 log 20 = 8.9) SPECTRUM ANALYZER DESENSITIZATION CONSIDERATIONS Due to the nature of the emissions being measured, care was taken to ensure that the resolution bandwidth of the spectrum analyzer was adequate to provide accurate measurements. The following formula was utilized: Setting pulse desensitization equal to zero and utilizing the minimum observed pulse width of 800μs yields a minimum required bandwidth of 833.3 Hz. FCC specified bandwidths of 100kHz and 1MHz were utilized below and above 1GHz, respectively. Test Report No. R-7893-1 FCC ID: B4SKR19A REPORT OF MEASUREMENTS (continued) 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 (1) 1.5 VDC battery installed in the unit. 4. The frequency range was scanned from 30 MHz to 3.1 GHz . All emissions not reported were more than 20 dB below the specified limit. Test Report No. R-7893-1 FCC ID: B4SKR19A EQUIPMENT LIST FCC Part 15 Subpart C Radiated Emissions ENTypeManufacturerFrequency Range Model 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 GHz8566B9/19/983/19/99 141AGraphics PlotterHewlett PackardN/A7470A3/4/983/4/99 141BQuasi-Peak AdaptorHewlett Packard100 Hz - 1 GHz85650A9/19/983/19/99 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

TEST SAMPLE: Pulsed RF Transmitter FCC ID: B4SKR19A APPLICANT: X-10 (U.S.A.) TEST METHOD: Radiated Emissions, SPECIFICATION: FCC Part 15 Subpart C Para: 15.231. PERFORMED BY: D. Cortes DATE: January14,1999 Field Strength - Peak Frequency MHz Antenna Position & Distance H / V EUT Orientation X / Y Corrected Meter Reading dBuV Correction Factor dB Corrected Reading dBuV/M Converted Reading uV/M Peak Limit at 3 Meters uV/M 311.6H-1.8X69.2-3.965.31840.859000 H-1.1Y76.3-3.972.44168.759000 H-1.0Z73.7-3.969.83090.359000 V-1.9X75.1-3.971.23630.859000 V-1.0Y55.1-3.951.2363.159000 V-1.6Z51.2-3.947.3231.759000 623.2H-1.0X44.53.347.8245.55900 H-1.0Y47.23.350.5335.05900 H-1.0Z41.53.344.8173.85900 V-1.5X43.43.346.7216.35900 V-1.1Y36.93.340.2102.35900 V-1.2Z36.53.339.897.75900 934.8H-1.0X38.47.746.1201.85900 H-1.2Y41.47.749.1285.15900 H-1.0Z38.07.745.7192.85900 V-1.0X41.07.748.7272.35900 V-1.1Y31.47.739.190.25900 V-1.1Z35.27.742.9139.65900 1246.6.H-1.0X*42.1-3.938.281.35900 H-1.0Y*42.1-3.938.281.35900 H-1.0Z*42.1-3.938.281.35900 V-1.0X*42.1-3.938.281.35900 V-1.0Y*42.1-3.938.281.35900 V-1.0Z*42.1-3.938.281.35900 1558.2H-1.0X*41.6-0.341.3116.15000 H-1.0Y*41.6-0.341.3116.15000 H-1.0Z*41.6-0.341.3116.15000 V-1.0X*41.6-0.341.3116.15000 V-1.0Y*41.6-0.341.3116.15000 V-1.0Z*41.6-0.341.3116.15000 1869.8H-1.0X*42.01.643.6151.45900 H-1.0Y*42.01.643.6151.45900 H-1.0Z*42.01.643.6151.45900 V-1.0X*42.01.643.6151.45900 V-1.0Y*42.01.643.6151.45900 V-1.0Z*42.01.643.6151.45900 2181.4H-1.0X*41.5-1.340.2102.35900 H-1.0Y*41.5-1.340.2102.35900 H-1.0Z*41.5-1.340.2102.35900 V-1.0X*41.5-1.340.2102.35900 V-1.0Y*41.5-1.340.2102.35900 V-1.0Z*41.5-1.340.2102.35900 2493H-1.0X*41.60.141.7121.65000 H-1.0Y*41.60.141.7121.65000 H-1.0Z*41.60.141.7121.65000 V-1.0X*41.60.141.7121.65000 V-1.0Y*41.60.141.7121.65000 V-1.0Z*41.60.141.7121.65000 2804.6H-1.0X*40.61.442.0125.95000 H-1.0Y*40.61.442.0125.95000 H-1.0Z*40.61.442.0125.95000 V-1.0X*40.61.442.0125.95000 V-1.0Y*40.61.442.0125.95000 V-1.0Z*40.61.442.0125.95000 3116.2H-1.0X*41.63.545.1179.95900 H-1.0Y*41.63.545.1179.95900 H-1.0Z*41.63.545.1179.95900 V-1.0X*41.63.545.1179.95900 V-1.0Y*41.63.545.1179.95900 V-1.0Z*41.63.545.1179.95900 Field Strength - Average Frequency MHz Antenna Position & Distance H / V EUT Orientation X / Y Peak Corrected Reading dBuV Duty Cycle Correction Factor dB Corrected Average Reading dBuV/M Converted Average Reading uV/M Peak Limit at 3 Meters uV/M 311.6H-1.8X65.3-8.956.4660.75900 H-1.1Y72.4-8.963.51496.25900 H-1.0Z69.8-8.960.91109.25900 V-1.9X71.2-8.962.31303.25900 V-1.0Y51.2-8.942.3130.35900 V-1.6Z47.3-8.938.483.25900 623.2H-1.0X47.8-8.938.988.1590 H-1.0Y50.5-8.941.6120.2590 H-1.0Z44.8-8.935.962.4590 V-1.5X46.7-8.937.877.6590 V-1.1Y40.2-8.931.336.7590 V-1.2Z39.8-8.930.935.1590 934.8H-1.0X46.1-8.937.272.4590 H-1.2Y49.1-8.940.2102.3590 H-1.0Z45.7-8.936.869.2590 V-1.0X48.7-8.939.897.7590 V-1.1Y39.1-8.930.232.4590 V-1.1Z42.9-8.934.050.1590 1246.4H-1.0X*38.2-8.929.329.2590 H-1.0Y*38.2-8.929.329.2590 H-1.0Z*38.2-8.929.329.2590 V-1.0X*38.2-8.929.329.2590 V-1.0Y*38.2-8.929.329.2590 V-1.0Z*38.2-8.929.329.2590 1558H-1.0X*41.3-8.932.441.7500 H-1.0Y*41.3-8.932.441.7500 H-1.0Z*41.3-8.932.441.7500 V-1.0X*41.3-8.932.441.7500 V-1.0Y*41.3-8.932.441.7500 V-1.0Z*41.3-8.932.441.7500 1869.6H-1.0X*43.6-8.934.754.3590 H-1.0Y*43.6-8.934.754.3590 H-1.0Z*43.6-8.934.754.3590 V-1.0X*43.6-8.934.754.3590 V-1.0Y*43.6-8.934.754.3590 V-1.0Z*43.6-8.934.754.3590 2181.2H-1.0X*40.2-8.931.336.7590 H-1.0Y*40.2-8.931.336.7590 H-1.0Z*40.2-8.931.336.7590 V-1.0X*40.2-8.931.336.7590 V-1.0Y*40.2-8.931.336.7590 V-1.0Z*40.2-8.931.336.7590 2492.8H-1.0X*41.7-8.932.843.7500 H-1.0Y*41.7-8.932.843.7500 H-1.0Z*41.7-8.932.843.7500 V-1.0X*41.7-8.932.843.7500 V-1.0Y*41.7-8.932.843.7500 V-1.0Z*41.7-8.932.843.7500 2804.4H-1.0X*42.0-8.933.145.2500 H-1.0Y*42.0-8.933.145.2500 H-1.0Z*42.0-8.933.145.2500 V-1.0X*42.0-8.933.145.2500 V-1.0Y*42.0-8.933.145.2500 V-1.0Z*42.0-8.933.145.2500 3116H-1.0X*45.1-8.936.264.6590 H-1.0Y*45.1-8.936.264.6590 H-1.0Z*45.1-8.936.264.6590 V-1.0X*45.1-8.936.264.6590 V-1.0Y*45.1-8.936.264.6590 V-1.0Z*45.1-8.936.264.6590 *=Noise Floor Measurements (Minimum System Sensitivity)