FBX5E9GP21CRF2.4G RF Keypad

M M a a n n u u a a l l Introduction The Micropad Wireless USB Keypad is designed for Windows based computers that have an available USB port. It features fast installation, wireless convenience and operator efficiency. Features • The Wireless Micropad is exclusively bound with the supplied Dongle so that multiple keypads in the same area will not interfere with each other. • The Micropad Wireless USB Dongle can be hot connected to or disconnected from any USB port at anytime. • 21 keys • Operates up to 30 feet from the computer. • Operates up to several months on a set of AA batteries depending on use. • Uses frequency hopping 2.4GHZ spread spectrum wireless communication for high reliability interference free operation. System Requirements The Micropad Wireless USB Keypad requires a computer with at least one available USB 1.1port. It will operate with any version of Windows that supports USB. Before First Time Installation of the Dongle Do not install the batteries into the keypad yet or be sure the power switch located under the keypad is set to OFF. Installing the Wireless USB Dongle Plug the USB Dongle into an unused USB port on the computer. The computer should recognize the insertion and automatically load the necessary Windows drivers. The LED indicator on the Dongle should blink slowly indicating that it is connected and has not yet found a wireless keypad. Binding the Micropad to the Dongle Next, insert the batteries into the Micropad then flip the bottom switch to ON. When received from the factory, the Dongle and its keypad should be pre-bound together. This means that the keypad will work specifically with the Dongle that came with it. When the Micropad is switched on, if the Dongle has been paired with the Micropad, the LED indicator on the Dongle will switch to steady state on. The Micropad is now ready for use. To Re-Bind the Micropad to the Dongle (skip if the Dongle LED is steady-on) If the LED on the Dongle does not switch to steady-on after the Micropad has been turned on, the following steps need to be taken: 1. Check that your version of Windows supports USB. Early versions of Windows 95 (before 2.1) and Windows NT do not recognize USB ports even if your computer has USB connectors installed. If you are using Windows 95 you will need to upgrade to version 2.1 or higher (must say 'With USB Support' on the CD) or to Windows 98, Windows 2000 or XP. 2. The Dongle and the Keypad may not be paired. To pair the Dongle and the Micropad: (You will need a small pointed pin) • Press and hold the “Bind” button on the Wireless USB Dongle until the LED indicator flashes quickly, then release the bind button. • While the bind LED flashes quickly, use a small pointed pin and press the “Connect” button located on the bottom of the Wireless USB keypad for about 1 second then release it. • The “Bind” LED light on the dongle should stop flashing and remain steady-on indicating that it has been bound with the Wireless keypad. • The Wireless USB Keypad and Dongle should now be functional and ready to use. Run a simple Windows application like “Notepad” and press the + key on the keypad to see if a + character displays. • If the Wireless USB Keypad does not function, check that the batteries are properly installed and the bottom power switch is on or retry the installation procedure. If the Micropad still does not function, contact Datacomp customer service. Power Switch Be sure to turn the Micropad power switch to OFF when not using the Micropad to maximize battery life. Note about the NUMLOCK key: The NumLock key on the keypad controls whether the keypad outputs numbers or cursors keys. On some laptop computers, Microsoft Windows causes the NumLock key on the Micropad to invert the number pad cluster imbedded in the alpha section of the main laptop keyboard to numbers. To correct this condition, download the “NumLock Commander-Install.exe” from our web site. Run the program and it will install itself. It will block the keypad NumLock key from affecting the numeric imbedded number group on the laptop keyboard. g g o o o o d d w w o o r r k k i i n n g g o o r r d d e e r r a a n n d d f f r r e e e e f f r r o o m m d d e e f f e e c c t t s s i i n n m m a a t t e e r r i i a a l l s s a a n n d d w w o o r r k k m m a a n n s s h h i i p p u u n n d d e e r r n n o o r r m m a a l l u u s s e e f f o o r r a a p p e e r r i i o o d d o o f f o o n n e e y y e e a a r r f f r r o o m m t t h h e e d d a a t t e e o o f f p p u u r r c c h h a a s s e e ( ( n n o o t t i i n n c c l l u u d d i i n n g g b b a a t t t t e e r r i i e e s s ) ) . . A A n n y y i i m m p p l l i i e e d d w w a a r r r r a a n n t t i i e e s s , , i i n n c c l l u u d d i i n n g g w w a a r r r r a a n n t t i i e e s s o o f f m m e e r r c c h h a a n n t t a a b b i i l l i i t t y y a a n n d d f f i i t t n n e e s s s s f f o o r r a a p p a a r r t t i i c c u u l l a a r r p p u u r r p p o o s s e e , , a a r r e e l l i i m m i i t t e e d d i i n n d d u u r r a a t t i i o o n n t t o o NOTE: 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 the following measures: FCC Statement • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the eq…

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GP21CRF Power On/Off Switch AA*2 Battery DC to DC Circuit MCU Matrix RF Radio Oscillator Circuit Connect Button DRD1 RF Radio MCU Connect Button LED PC USB Port

REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA APPENDIX 2 EXTERNAL PHOTOGRAPHS OF EUT REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA Front View of EUT Back View of EUT

FCC ID LABEL FORMAT AND LOCATION Applicant: Datacomp Electronics Co., Ltd. FCC ID: FBX5E9GP21CRF FCC ID: FBX5E9GP21CRF 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. FCC ID LABEL AREA

REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA APPENDIX 3 INTERNAL PHOTOGRAPHS OF EUT REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA Internal of EUT – Open Internal of EUT – 1 REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA Internal of EUT – 2

Work Basis RF Keypad (GF21CFR): : 1. When any key of the Keypad was pressed, the Micro processor U2 would detected and sent the signal to the U4 (MCU) 2. The MCU will encode the signal and modulate the signal that uses GFSK modulation type. 3. The device used Frequency Hopping Spread Sprectrum Through the 2402 -2480 MHz RF circuit transmit signal and 79 channels used. ps. MCU: Micro Control Unit RF: Radio Frequency

55 44 33 22 11 D D C C B B A A nPD nPD XRES MOSISCK MOSI COL3 nRESET ROW1COL6 1 IRQ XRES ROW3COL0 nSS U3 2 XC6371A331 MISO COL2 SCLK nPD ROW0 Y1 4 COL5 MISOIRQ RXD/DIO COL4 P3_0 NX4025DA 13MHz SCK nSS ROW2 nSS 3 COL1 BIN COL7 nRESET <Doc> 1 GP21CRF A 11 Monday, March 22, 2004 TitleSize Document Number Rev Date: Sheet of 3.3V 3.3V 3.3V V3.3 3.3V 3.3V 3.3V 3.3V SW1 POWER SWITCH L23.3nH C15 0.1uF + C18100uF R1210K U2CY8C26643 2523262227212820 48 35 40 8 41 7 42 6 43 5 36123711381039 9 24 44445346247131173216331534142919301813 P1_0P1_1P1_2P1_3P1_4P1_5P1_6P1_7 VCC XRES P2_0P2_1P2_2P2_3P2_4P2_5P2_6P2_7P3_0P3_1P3_2P3_3P3_4P3_5P3_6P3_7 VSS P0_0P0_1P0_2P0_3P0_4P0_5P0_6P0_7P4_0P4_1P4_2P4_3P4_4P4_5P4_6P4_7P5_0P5_1P5_2P5_3 SMP C130.1uF C2 0.1uF R15 2.2 SW2 PUSHBUTTON ANT1 ANTENNA L3NC L1 100uH + C1 10uF D10 IN5817 C140.1uF C31.0pF R3 N.C C16 0.1uF J2 ISR 123456 LED1LED Red C6 3.0pF C4 27pF C12 0.1uF C17 0.1uF + C510uF + C510uF C70.1uF C80.1uF C90.1uF R4 N.C C100.1uF J3 CON2 12 C110.1uF R2 N.C U4 CYWUSB6934 1 2 5 7 8 11 20 21 22 27 28 101516171812131423 4 9 29 1926253624 VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC nRESETnSSMOSIMISOSCKDIOVALDIOIRQnPDNC GND GND X13OUT X13 X13IN RFIN RFOUT PACTL

REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 Page: 1 of 24 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT INTENTIONAL RADIATOR CERTIFICATION TO FCC PART 15 SUBPART C REQUIREMENT OF Product name: 2.4G RF Keypad Brand Name: N/A Model Name: GP21CRF FCC ID: FBX5E9GP21CRF REPORT NO: ER/2004/20028 ISSUE DATE: Apr. 20, 2004 FCC Rule Part: §15.249 Prepared for Datacomp Electronics Co., Ltd. 3F, No. 148-1, Nei-Hu Rd., Sec 2, Taipei, Taiwan, R.O.C. Prepared by SGS Taiwan Ltd. No. 134, Wu Kun g Rd., Wuku Industrial Zone, Taipei County, Taiwan. Note: This report shall not be reproduced except in full, without the written approval of SGS Taiwan Ltd. This document may be altered or revised by SGS Taiwan Ltd. personnel only, and shall be noted in the revision section of the document. REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 Page: 2 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA VERIFICATION OF COMPLIANCE Applicant: Datacomp Electronics Co., Ltd. 3F, No. 148-1, Nei-Hu Rd., Sec 2,Taipei, Taiwan, R.O.C. Product Description: 2.4G RF Keypad Brand Name: N/A FCC ID Number: FBX5E9GP21CRF Model No.: GP21CR Model Difference: N/A File Number: ER/2004/20028 Date of Receive: Apr. 15, 2004 Date of test: Apr. 15 ~ Apr. 20, 2004 We hereby certify that: The above equipment was tested by SGS Taiwan Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (1992) and the energy emitted by the sample EUT tested as described in this report is in compliance with conducted and radiated emission limits of FCC Rules Part 15.249. The test results of this report relate only to the tested sample identified in this report. Test By: Date Apr. 20, 2004 Willis Chen Approved By Date Apr. 20, 2004 Vincent Su REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 Page: 3 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA Table of Contents 1. GENERAL INFORMATION ........................................................................................... 4 1.1 PRODUCT DESCRIPTION................................................................................................................... 4 1.2 RELATED SUBMITTAL(S) / GRANT (S).............................................................................................. 4 1.3 TEST METHODOLOGY....................................................................................................................... 4 1.4 TEST FACILITY................................................................................................................................. 4 1.5 SPECIAL ACCESSORIES..................................................................................................................... 4 1.6 EQUIPMENT MODIFICATIONS........................................................................................................... 4 2. SYSTEM TEST CONFIGURATION .............................................................................. 5 2.1 EUT CONFIGURATION...................................................................................................................... 5 2.2 EUT EXERCISE................................................................................................................................. 5 2.3 TEST PROCEDURE............................................................................................................................. 5 2.4 LIMITATION...................................................................................................................................... 6 2.5 CONFIGURATION OF TESTED SYSTEM.............................................................................................. 8 3. SUMMARY OF TEST RESULTS ................................................................................... 9 4. AC POWER LINE CONDUCTED EMISSIONS TEST .............................................. 10 4.1 MEASUREMENT PROCEDURE: ........................................................................................................ 10 4.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 10 4.3 MEASUREMENT EQUIPMENT USED: ............................................................................................... 10 4.4 MEASUREMENT RESULT: ............................................................................................................... 10 5. RADIATED EMISSION TEST ...................................................................................... 11 5.1 MEASUREMENT PROCEDURE.......................................................................................................... 11 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ................................................................ 11 5.3 MEASUREMENT EQUIPMENT USED: .........................................…

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REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA APPENDIX 1 PHOTOGRAPHS OF SET UP REPORT NO: ER/2004/20028 ID: FBX5E9GP21CRF DATE: Apr. 20, 2004 The results shown in this test report refer only to the sample(s) tested unless otherwise stated. This test report cannot be reproduced, except in full, without prior written permission of the Company. SGS Taiwan Ltd. No. 134, Wu Kung Rd., Wuku Industrial Zone, Taipei Country, Taiwan. / 台北縣五股工業區五工路136之1號 台灣檢驗科技股份有限公司 t (886-2) 2299-3939 f (886-2) 2298-2698 www.sgs.com.tw 0513 ILAC MRA Radiated Emission Setup Photos