2ACK8TR7400Digital portable Radio

Thank you for purchasing TERA model TR-7200/TR-7400. These models feature 1,024 channels, 64 zones. These radios models are built to D M R standards which insures operation worldwide. To get the most out of your radio, please read this manual carefully before use. TERA TR-7200 TR-7400 www.tera.co User Manual TR-7200 TR-7400 This commercial handheld radio ships from the manufacture “Displayed Locked” per FCC rules. You must first use the programming software to unlock this radio for the first time of use. You will need the programming cable to connect your radio to your computer for programming. Please contact your dealer for radio programming software. When programming this radio for the first time , it is recommended you first READ the radio with the software and then save this file for future reference. In addition, after you READ this radio with software, first make your programming and frequency changes, then send this edited file back to your radio. Please contact the dealer you purchased this radio from or TERA should you have any questions. Initial Programming The TERA website provides additional information about obtaining service or support for the TERA line of digital portable radio and accessories. visit: www.tera.co On-line Service and Support User Manual Safety Matters The following recommendations will help you understand this radios safety requirements. 1. Only qualified TERA technicians are allowed to service this . Do not disassemble the radio by yourself as it will void the warranty. 2. Use only the TERA brand battery pack and desk charger, so as to not damage the transceiver. 3. Do not expose this radio to long periods of direct sunlight, or hot or humid areas. 4. Do not put this radio in dusty or dirty locations. 5. Do not use harsh chemicals, cleaning solvents, or strong detergent to wash this radio. 6. Never transmit on this radio without an antenna. Caution Safety and operability of this radio can’t be guaranteed unless TERA brand accessories or parts are used. digital portable radio 03 04 05 05 06 06 07 08 02 Attaching/Removing the battery Attaching/Removing the antenna Installing/Removing the Belt Clip Installing Hand Strap Attachingthe Audio Accessory /Removing Radio Overview Status Indicators 12 LED Indicator 13 Programmable Keys 14 Basic Operations 15 Turning the Radio On/Off 15 Adjusting the Volume 15 08 09 10 Contents Safety Matters Product Inspection Get Acquainted Cautions in Charging Antenna Information Attaching and Removing Safety Matters Contents Product Inspectionrs Get Acquainted 15 Selecting a Zone 15 Selecting a Channel 16 Analog/Digital Switch 16 Locking/Unlocking the Keypad 16 Private Call 17 Group Call 17 Transmitting an All Call Menu Navigation 18 Contact 18 Message 18 Call Logs 19 Scan 20 Settings 20 TOT 20 21 TX Power 21 Basic Settings 26 Care and Maintenance 27 Service and Support 28 Terms of Warranty 22 Functions and Operations Safety Matters To avoid problems caused by electromagnetic interference or electromagnetic compatibility, please turn off the radio in places with “Wireless Communication Transmit Equipment Prohibited” mark, such as hospitals or other health care places. When taking a plane, turn off the radio if required. In a car with air bag, do not place the radio within possibly involved area when air bag expands. Do not expose the radio to direct sunlight or near heating devices for a long time. Keep the radio vertical and speak near the microphone during transmitting. Make sure that the antenna is 2.5 cm away from the body during transmitting if you carry the radio on your body. Thanks for using TR-7200 / TR-7400 . Before use, we recommend that: First check the package for any signs of damage; Carefully open the package and identify the items listed below; If any items are missing or damaged during shipment, please contact your dealer. digital portable radio Product Inspection Items Radio DH-9800 Qty:1 Li-Ion Battery Qty:1 Charger Qty:1 Adapter Qty:1 Antenna Qty:1 Lanyard Strap Qty:1 Belt Clip Qty:1 Note: Frequency is marked on the color circle at the bottom of the antenna. User Manual Qty:1 Please read rules below. Nonobservance of these rules may cause danger or violation of law. The use this radio must comply with regulations of local government. Turn off the radio before you enter places of flammable or explosive environment. Do not replace or charge battery pack in places of flammable or explosive environment. Turn off the radio before you approach blast area and detonator area. Do not use the damaged antenna which may cause lightly burn on skin. Only qualified technician are allowed to maintain this two-way radio. Do not disassemble the radio by yourself. Applicable Battery Model: lease charge with TERA approved battery; Using other batteries may burst and cause personal damage. Get Acquainted Battery Information Note: 1. Do not short-circuit the battery terminals or dispose the battery in fire. Never attempt to disassemble the battery pack. 2. Charge the battery in 0-45°C temperature. Otherwise the battery may not be fully charged. 3. Turn off the radio equipped with battery before charge. Use the radio while charging may interfere with charging. 4. Do not pull/plug the adapter and the battery during charging to avoid interfere with the charging procedure. 5. When the battery power consumes quickly even if it is fully and correctly charged, that means the battery life is over and please replace with new battery. 6. Do not charge if the battery or radio is wet. Before charge, you should dry it with cloth to avoid danger. Warning: Conductive metals s u c h a s j e w e l r y, k e y o r decorating lace may result in short c i r c u i t a n d generate a large quantity of heat when coming to contact with battery electrodes. Treat any battery carefully especially when placing it into pocket, wallet or other metal container. Charge Operation Please charge as follows: 01 02 03 04 Attaching/Removing the Antenna Attaching the ante…

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Powerwerx, Inc. Add: 23695 Via Del Rio Yorba Linda California 92887, United States Tel: 714-674-0073 Fax: 714-674-4949 Date:2015-10-23 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Normal Frequencies Justification Dear Sir/Madam, The Radio with FCC ID: 2ACK8TR7400 was designed to operate in the frequency bands 400~470MHz To aid equipment authorization in other countries which accept the United States FCC Grant for Certification, Powerwerx, Inc. is requesting that the FCC lists the frequencies 400~470MHz, under FCC Rule Part 90 on the FCC Grant. Powerwerx, Inc. Attests that the radio will not be marketed to USA users with the frequency band which is not allowed by the rule part 90.Per the FCC’s KDB634817 guidance, as an alternative to listing the exact frequencies, we acknowledge that it’s a violation of the FCC Rules if this device operates on unauthorized frequencies. Also, equipment programming is the responsibility of Authorized Service Personnel, the radio complies with 47 CFR Part 90.203(e), in that the operator cannot directly program the transmit frequencies using the normally accessible external controls. Per the FCC’s KDB634817 guidance, as an alternative to listing the exact frequencies, We acknowledge that it’s a violation of the FCC Rules if this Device operates on unauthorized frequencies. Frequency Range(MHz) FCC rule part 400-406.1MHz Federal 406.1-454MHz Part 90 454-456MHz Federal 456-462.5375MHz Part 90 462.5375-462.7375MHz Federal 462.7375-467.5375MHz Part 90 467.5375-467.7375 Federal 467.7375-470MHz Part 90 Sincerely Yours, Printed Name: Tom Mirabella Signature: Title: Manager

Powerwerx, Inc. Add: 23695 Via Del Rio Yorba Linda California 92887, United States Tel: 714-674-0073 Fax: 714-674-4949 FCC Confidential Authorization (2015-10-22) FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2ACK8TR7400 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Powerwerx, Inc.) hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Parts List/Tune up procedure (for licensed devices) The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Client’s signature : Client’s name/ title: Tom Mirabella/Manager Contact information/address: Add: 23695 Via Del Rio Yorba Linda California 92887, United States Tel: 714-674-0073 Fax: 714-674-4949

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Front View EUT – Rear View EUT – Top View EUT – Top Shielding off View EUT – Bottom View EUT – Left View EUT – Right View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label Proposed FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925) Label here

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View 1 EUT – Cover off View 2 EUT –Cover off View 3 EUT –Cover off View 4 EUT – Main Board Top View EUT – Main Board Bottom View EUT – Key & LCD Board Top View EUT – Key & LCD Board Bottom View EUT – Antenna View EUT – Battery Front View EUT – Battery Back View

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. SAR EVALUATION REPORT For Powerwerx, Inc. 23695 Via Del Rio Yorba Linda California 92887, United States FCC ID: 2ACK8TR7400 Report Type: Original report Product Type: Digital portable Radio Test Engineer: Terry XiaHou Report Number: RSZ150914556-20 Report Date: 2015-10-19 Reviewed By: Bell Hu SAR En gineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No: RSZ150914556-20 SAR Evaluation Report 2 of 65 Attestation of Test Results EUT Information Company Name Powerwerx, Inc. EUT Description Digital portable Radio FCC ID 2ACK8TR7400 Model Number TR-7400 Test Date 2015-10-10 Frequency (MHz) Mode Max. SAR Level(s) Reported Limit (W/Kg) 400-470 Digital 12.5kHz Face up: 0.797W/kg(Corrected by multiplying 50%) Body-Back: 1.626 W/kg (Corrected by multiplying 50%) 8.0 Analog 12.5kHz Face up: 1.455 W/kg (Corrected by multiplying 50%) Body worn: 3.138 W/kg (Corrected by multiplying 50%) Applicable Standards ANSI / IEEE C95.1: 2005 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fileds,3 kHz to 300 GHz. ANSI / IEEE C95.3: 2002 IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to SuchFields,100 kHz—300 GHz. IEEE1528:2013 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques IEC 62209-2:2010 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices – Human models, instrumentation, and procedures – Part 2: Procedure to determine the specific absorption rate (SAR) for wireless communication devices used in close proximity to the human body (frequency ran ge of 30 MHz to 6 GHz) KDB procedures KDB 447498 D01 v05r02: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. KDB 865664 D01v01r03: SAR measurement 100 MHz to 6 GHz v01. KDB 643646D01 v01r01: SAR test Reduction Considerations for Occupational PTT Radios. Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for Occupational /Controlled Exposure limits specified in ANSI/IEEE Standards and has been tested in accordance with the measurement procedures specified in IEEE 1528-2013 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Shenzhen) Report No: RSZ150914556-20 SAR Evaluation Report 3 of 65 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 EUT DESCRIPTION .................................................................................................................................................... 5 TECHNICAL SPECIFICATION ......................................................................................................................................... 5 REFERENCE, STANDARDS, AND GUILDELINES ............................................................................................... 6 SAR LIMITS ................................................................................................................................................................. 7 FACILITIES .................................................................................................................................................................. 8 DESCRIPTION OF TEST SYSTEM .......................................................................................................................... 9 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 16 EQUIPMENTS LIST & CALIBRATION INFORMATION .................................................................................................... 16 SAR MEASUREMENT SYSTEM VERIFICATION .............................................................................................. 17 LIQUID VERIFICATION ............................................................................................................................................... 17 SYSTEM ACCURACY VERIFICATION ........................................................................................................................... 19 SAR SYSTEM VERIFICATION DATA .................................................................................................................. 20 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 24 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR........................................................................ 24 CHEEK/TOUCH POSITION ........................................................................................................................................... 25 EAR/TILT POSITION ................................................................................................................................................... 25 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS .............................................................................. 26 SAR EVALUATION PROCEDURE ................................................................................................................................. 27 TEST METHODOLOGY ............…

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Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. FCC PART 90 TEST REPORT For Powerwerx, Inc. 23695 Via Del Rio Yorba Linda California 92887, United States FCC ID: 2ACK8TR7400 Report Type: Original Report Product Type: Digital portable Radio Test En gineer: Candy Li Re port Number: RSZ150914553-00 Re port Date: 2015-10-13 Reviewed B y: Jimmy Xiao RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ150914553-00 FCC PART 90 Page 2 of 31 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 TEST FACILITY ............................................................................................................................................................. 4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 5 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 5 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 5 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 5 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 5 SUMMARY OF TEST RESULTS ............................................................................................................................... 6 FCC §1.1307(b) & §2.1093 - RF EXPOSURE ............................................................................................................. 7 APPLICABLE STANDARD .............................................................................................................................................. 7 FCC §2.1046 & §90.205 - RF OUTPUT POWER ....................................................................................................... 8 APPLICABLE STANDARD .............................................................................................................................................. 8 TEST PROCEDURE ........................................................................................................................................................ 8 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................... 8 TEST DATA .................................................................................................................................................................. 8 FCC §2.1047 & §90.207 - MODULATION CHARACTERISTIC .......................................................................... 10 APPLICABLE STANDARD ............................................................................................................................................ 10 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 10 TEST PROCEDURE ...................................................................................................................................................... 10 TEST DATA ................................................................................................................................................................ 10 FCC §2.1049 & §90.209 & §90.210 – OCCUPIED BANDWIDTH & EMISSION MASK ................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 16 TEST PROCEDURE ...................................................................................................................................................... 16 TEST DATA ................................................................................................................................................................ 16 FCC §2.1051 & §90.210 - SPURIOUS EMISSIONS AT ANTENNA TERMINALS ............................................ 21 APPLICABLE STANDARD ............................................................................................................................................ 21 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 22 TEST PROCEDURE ..............................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Transmitting Radiated Emissions View (Below 1 GHz) Transmitting Radiated Emissions View (Above 1 GHz)