EPK502Acumen FDC 502 Tx Only

Page 1 of 3 Acumen Model J Fireplace Remote Control Operating Instructions For The Homeowner The Acumen Model J Remote Control is designed for use with decorative gas fireplace and wall heaters using a Millivolt gas valve. BEFORE YOU BEGIN: INSTALLING FRESH BATTERIES: Note: It is not necessary to re-set your private code when Installing Fresh Batteries. The fireplace MUST be OFF before replacing transmitter batteries. INSTALL BATTERIES INTO RECEIVER: INSTALL BATTERIES INTO TRANSMITTER: Press and then Release Change Batteries At Least Every 6 Months: WARNING: THE REMOTE TRANSMITTER WILL AUTOMATICALLY SWITCH OFF THE FIREPLACE WHEN THE BATTERIES IN THE REMOTE TRANSMITTER ARE LOW. The pilot flame must be lit, with the gas control valve turned to "ON", for the remote to work correctly. Read all of the safety precautions in the owner's manual included with your fireplace before using this remote control.The thermostat is not intended for unattended use. Warning: Fresh Alkaline AA Batteries. PRESS TO OPEN PRESS TO OPEN FIREPLACE REMOTE PRESS TO OPEN OFF ON REMOTE BAT.LOW RECEIVER OPERATION: Fireplace Controlled by Remote Fireplace Off Fireplace On Low Battery Indicator OFF REMOTE ON BAT.LOW PRESS TO OPEN OFF REMOTE ON BAT.LOW PRESS TO OPEN OFF REMOTE ON BAT.LOW PRESS TO OPEN Page 2 of 3 ON OFF F * Child-Proof * ON OFF * Child-Proof * F C IMPORTANT NOTES: The fireplace will automatically shut off after 6 hours of Continuous operation. -- Press the On button once to turn On the fireplace. -- Press the Off button once to turn Off the fireplace. Child-Proof off Child-Proof on The Child-Proof switch disables the buttons on the front of the Remote. CHILD-PROOF FEATURE: o F / o C Selection -- Press and hold the Off button for longer than 4 seconds. The o F or o C display will blink. -- Press the Off button to select temperature display in o F or o C C-P C-P ROOM TEMP ON button OFF button C-P The words "Child-Proof" appear here when Child-Proof feature is turned The words "Child-Proof" will disappear from the LCD. F F * Child-Proof * LONG is pressing the button for longer than 1.5 seconds and SHORT is pressing the button for shorter than 0.5 second. To unlock Child proof, press OFF button. LONG SHORT SHORT LONG SHORT WARNING: IT TAKES SOME TIME FOR THE RECEIVER TO RESPOND TO THE TRANSMITTER. DO NOT PRESS THE ON/OFF BUTTONS MORE THAN ONCE WITH 2 SECONDS FOR CORRECT OPERATION. The "Child-Proof " will disappear from the LCD. Page 3 of 3 FCC Requirements Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. 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 or more of the following measures: - Reorient or relocate the receiver antenna. - Increase the separation between the equipment and receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio TV technician for help. Canadian Equipment Requirements This digital apparatus does not exceed the (class A/Class B)* limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le present appareil numerique n'emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques (de la class A/de la class B)* prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada. This device complies with RSS-210 of Industry and Science Canada. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interfence that may cause undesired operation of the device. All wiring should be done by a qualified electrician and shall be in compliance with local codes and with the National Electirc Code ANSI/NFPA No. 70-current ( in the United States ), or with the current CSA C22.1 Canadian Electirc Code ( in Canada ). Switch Receiver to Remote Switch off the Receiver Install 3AAA Batteries Select Code Position 1 2 3 4 5 6 ON 2'~10' FIREPLACE REMOTE PRESS TO OPEN OFF ON REMOTE BAT.LOW OFF ON REMOTE BAT.LOW FIREPLACE REMOTE PRESS TO OPEN OFF ON REMOTE BAT.LOW Install 4AA Batteries FIREPLACE REMOTE PRESS TO OPEN OFF ON REMOTE BAT.LOW P/N: 81-990632-00 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. Page 1 of 2 Acumen Model J Fireplace Remote Control Installation Instructions PLEASE LEAVE THE INSTRUCTIONS TO THE HOMEOWNER. The Acumen Model J Remote Control is designed for use with decorative gas fireplace and wall heaters using a millivolt gas valve. The Model J Transmitter is a Two-button hand held transmitter, which turns the gas on/off. The display of the transmitter shows the current room temperature, low battery indicator and "*Child-Proof*". Installation Precautions: The Model J Remote Control is tested safe when installed in accordance with this installation manual. It is your responsibility to r…

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Applicant: Acumen Technologies Ltd. FCC ID: EPK502 Block Diagram Battery 3V Stabilivolt Code Switch Child-Proof Switch MCU LCD LCD Backlight Operation Button X3 Crystal Oscillators 350MHz LC Resonance Transmitting 350MHz Power Amplifier Tube Probe for Ambient temperature X2 Crystal Oscillators 4.19MHz X1 Crystal Oscillators 32768Hz

FCC Certification label Sample

FCC Certification Label Location Sample Label location

Antenna

Applicant: Acumen Technologies Ltd. FCC ID: EPK502 Operation Description In FDC502 Remote control, 350MHz transmitting frequency is adopted. MCU change the operational order to the signal of low frequency data string, then output. Next, Add this signal level to the both ends of 350MHz Crystal oscillator in order that the crystal oscillator could produce 350MHz high frequency wave of oscillations. High frequency wave as carrier signal to be amplified power，make the amplified carrier signal produce frequency resonance on LC return circuit, so as to obtain RF signal with enough power and emit. LCD mainly display time, temperature and according function status for easy operation. And the LCD backlight can only be lighten by operating function, it’s for see clearly when operation in the dark. Temperature Probe is to detect ambient temperature then display the data on LCD. Child-Proof (C-P) switch is to prevent terminating machine from appearing abnormal by child faulty operation. Code switch is to request the user to set coding number to ensure that the each terminating machine won’t be influenced by neighboring user operate remote control in the same time. Antenna is formed by a copper trace on the PCB. Common grounding on PCB is not connected to real external ground. Power supply is DC 4.5V by three “AAA” batteries.

0499062117b.sch-1 - Tue Oct 19 12:21:41 2010

Page 1 of 31 FCC ID: EPK502 ACCURATE TECHNOLOGY CO., LTD REPORT NO. ATE20102187 APPLICATION CERTIFICATION On Behalf of Acumen Technologies Ltd. Acumen FDC 502 Tx ONLY Model No.: 00-002121-00 FCC ID: EPK502 Prepared for : Acumen Technologies Ltd. Address : Guang Zhou, She Jiang Town, Mei County, Guang Province, Mei Zhou City, China Prepared by : ACCURATE TECHNOLOGY CO., LTD Address : F1, Bldg. A, Changyuan New Material Port, Keyuan Rd. Science & Industry Park, Nanshan, Shenzhen, Guangdong P.R. China Tel: (0755) 26503290 Fax: (0755) 26503396 Report Number : ATE20102187 Date of Test : October 22-23, 2010 Date of Report : October 28, 2010 Page 2 of 31 FCC ID: EPK502 ACCURATE TECHNOLOGY CO., LTD REPORT NO. ATE20102187 TABLE OF CONTENTS Description Page Test Report Certification 1. GENERAL INFORMATION.......................................................................................................... 4 1.1. Description of Device (EUT)....................................................................................................................4 1.2. Description of Test Facility......................................................................................................................5 1.3. Measurement Uncertainty.........................................................................................................................5 2. MEASURING DEVICE AND TEST EQUIPMENT..................................................................... 6 3. SUMMARY OF TEST RESULTS................................................................................................... 7 4. THE FIELD STRENGTH OF RADIATION EMISSION............................................................ 8 4.1. Block Diagram of Test Setup....................................................................................................................8 4.2. The Field Strength of Radiation Emission Measurement Limits..............................................................9 4.3. Configuration of EUT on Measurement...................................................................................................9 4.4. Operating Condition of EUT....................................................................................................................9 4.5. Test Procedure........................................................................................................................................10 4.6. The Field Strength of Radiation Emission Measurement Results..........................................................11 5. 20DB OCCUPIED BANDWIDTH................................................................................................ 12 5.1. Block Diagram of Test Setup..................................................................................................................12 5.2. The Bandwidth of Emission Limit According To FCC Part 15 Section 15.231(c)................................12 5.3. EUT Configuration on Measurement.....................................................................................................13 5.4. Operating Condition of EUT..................................................................................................................13 5.5. Test Procedure........................................................................................................................................13 5.6. Measurement Result...............................................................................................................................14 6. RELEASE TIME MEASUREMENT............................................................................................ 15 6.1. Block Diagram of Test Setup..................................................................................................................15 6.2. Release Time Measurement According To FCC Part 15 Section 15.231(a)..........................................15 6.3. EUT Configuration on Measurement.....................................................................................................16 6.4. Operating Condition of EUT..................................................................................................................16 6.5. Test Procedure........................................................................................................................................16 6.6. Measurement Result...............................................................................................................................17 7. AVERAGE FACTOR MEASUREMENT.................................................................................... 18 7.1. Block Diagram of Test Setup..................................................................................................................18 7.2. Average factor Measurement according to ANSI 63.4: 2003.................................................................18 7.3. EUT Configuration on Measurement.....................................................................................................19 7.4. Operating Condition of EUT..................................................................................................................19 7.5. Test Procedure........................................................................................................................................19 7.6. Measurement Result...............................................................................................................................20 APPENDIX I ( TEST CURVES) (10 pages) Page 3 of 31 Test Report Certification Applicant : Acumen Technologies Ltd. Manufacturer : Acumen Technologies Ltd. EUT Description : Acumen FDC 502 Tx ONLY (A) MODEL NO.: 00-002121-00 (B) SERIAL NO.: N/A (C) POWER SUPPLY: 4.5V DC (“AAA” batteries 3) Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart C Section 15.231 ANSI 63.4: 2003 The device described above is tested by ACCURATE TECHNOLOGY CO., LTD to…

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Radiated emissions test < 1GHz Radiated emissions test > 1GHz