R74TC-700VTwo Way Radio

1 THANK YOU! We are grateful for your purchase of HYT product. We believe this easy–to-use radio will provide you with clear and reliable communications at peak efficiency. This HYT portable two-way radio is a precision device. Treat it with care, and you will enjoy years of reliable operation. MODELS COVERED IN THIS MANUAL TC700 VHF Two-way Radio TC700 UHF Two-way Radio 2 Contents User Safety, Training, and General Information Compliance with RF Energy Exposure Standards FCC Compliance Precautions Product Inspection Battery Information Accessory Installation Attaching/Removing the Battery Attaching/Removing the Antenna Attaching/Removing the Belt Clip Attaching Remote Earphone/Microphone Radio Overview Programmable Auxiliary Functions Basic Operations Advanced Operations Call1/Call2 Emergency Lone Worker Man Down (optional) Monitor/Squelch Off Squelch Level Check / Adjust Squelch level Scan Voice Encryption Talkaround Output Power Check / Adjust Power Level Whisper VOX Battery Power Indicator Rental Time Indicator 3 Channel Announce Temporary Enable Channel Announce Enable Communication Range Alert Background Operations Time-out Timer (TOT) Busy Channel Lockout (BCL) and Busy Tone Lockout (BTL) Battery Save Low Battery Alert Safety Check CTCSS/DCS Signalling DTMF Signalling 2-Tone/5-Tone/HDC2400 TM Signalling Signalling AND/OR Logic PTT ID Troubleshooting Guide Care and Cleaning Optional Accessories Frequency Chart 4 User Safety, Training, and General Information READ THIS IMPORTANT INFORMATION ON SAFE AND EFFICIENT OPERATION BEFORE USING YOUR HYT PORTABLE TWO-WAY RADIO. Compliance with RF Energy Exposure Standards Your HYT two-way radio is designed and tested to comply with a number of national and international standards and guidelines (listed below) regarding human exposure to radio frequency electromagnetic energy. This radio complies with the IEEE (FCC) and ICNIRP exposure limits for occupational/controlled RF exposure environment at duty cycles of up to 50% talk-50% listen and should be used for occupational use only. In terms of measuring RF energy for compliance with the FCC exposure guidelines, your radio radiates measurable RF energy only while it is transmitting (during talking), not when it is receiving (listening) or in standby mode. Note: The approved batteries supplied with this radio are rated for a 5-5-90 duty cycle (5% talk-5% listen-90% standby), even though this radio complies with the FCC occupational RF exposure limits at duty cycles of up to 50% talk. Your HYT two-way radio complies with the following of R F e ne r g y exposure standards and guidelines: z United States Federal Communications Commission, Code of Federal Regulations; 47CFR part 2 sub-part J z American National Standards Institute (ANSI)/Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1992 z Institute of Electrical and Electronic Engineers (IEEE) C95. 1-1999 Edition International Commission on Non-Ionizing Radiation Protection (ICNIRP) 1998 Industry Canada RSS-102 Exposure of Humans to RF Fields. Operational Instructions and Training Guidelines To ensure optimal performance and compliance with the occupational/controlled environment RF energy exposure limits in the above standards and guidelines, users should transmit no more than 50% of the time and always adhere to the following procedures: 5 Transmit and Receive To transmit (talk), push the Push-To-Talk (PTT) button; to receive, release the PTT button. Hand-held radio operation Hold the radio in a vertical position with the microphone one to two inches (2.5 to 5 cm) away from the lips. Body-worn operation z Always place the radio in an HYT approved clip, holder, holster, case, or body harness for this product. Use of non-HYT-approved accessories may exceed FCC RF exposure guidelines. Antennas & Batteries Use only HYT approved, supplied antenna or HYT approved replacement antenna. Unauthorized antennas, modifications, or attachments could damage the radio and may violate FCC regulations. z Use only HYT approved, supplied batteries or HYT approved replacement batteries. Use of non- HYT -approved batteries may exceed FCC RF exposure guidelines. Approved Accessories For a list of HYT approved accessories, see the accessories page of this user manual or visit the following website which lists approved accessories: http://www.hyt.com.cn FCC Compliance Part 15 Compliance 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 receiving antenna. Increase the separation between the equipment and receiver. 6 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. FCC Licensing Requirements Your radio must be properly licensed Federal Communications Commission prior to use. Your HYT Wireless dealer can assist you in meeting these requirements. Your dealer will program each radio with your authorized frequencies, signaling codes, etc., and will be there to meet your communications needs as your system expands. Precautions • Only qualified technicians are allowed to maintain this product. • Do not use the radio or charge a battery in explosive areas such as coal gas, dust, steam, etc. • …

Text truncated - open the document above for the full version.

EXHIBIT B - EUT PHOTOGRAPHS EUT – Front View EUT – Rear View

EXHIBIT A - FCC ID LABELING AND LOCATION Proposed FCC ID Labeling Proposed FCC ID Location Rear Side of EUT / Proposed Label Location ATTENTION! Restricted to occupational use to satisfy FCC RF exposure limits. See users manual for operating requirements. FCC ID: R74TC-700V Model: TC-700V

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Uncover View (1) EUT – Uncover View (2) EUT – Uncover View (3) EUT – Mainboard View (1) EUT – Mainboard View (2)

Adjustment Description Adjust the radio by programmer, PC programming software or by manual adjustment. In manual adjustment mode, the adjustment method is shown as follows: (Refer to “Software Specification” for the manual adjustment mode) Required Test Instrument Radio Communication Test Set 1 set Scanner 1 set 3A/10V Power Supply 1 set Digital Voltmeter 1 set 3A Ammeter 1 set Adjustment 1. Adjustment in user mode Short circuit the two SELF points, turn on the power while holding down TK for 2 seconds, then the radio enters reset mode with green LED flashing twice. Turn the channel selector knob to the selected channel and press PTT, the radio data is all reset (All clone modes will be automatically activated when reset is completed). Refer to All Reset Mode in Software Specification for more details: VCO Measurement Adjustment Item Condition Te s t Instrument Terminal Parts Method Specification/ Remarks 1. Setting Power supply voltage 1. CH: TX high 3.8V ± 0.1V 2.Transmit VCO lock voltage 2. TX Low Check >0.6V 1. CH: RX high 3.8V±0.1V 3.Receive VCO lock voltage 2. RX low Digital Voltmeter CV TC301 TC302 Check >0.6V 2. Manual Adjust Mode Description Turn the power on while holding down TK and SK2 key simultaneously for 2 seconds, the radio enters manual adjust mode with red LED flashes twice. (TK：To p k e y ；SK1：Side key1； SK2：Side key2) (1) Enter the manual adjust mode Turn the power on while holding down TK and SK2 key simultaneously. After 2 seconds, the radio enters manual adjust mode with red LED flashes 2 times. (2) Channel number on the channel selector knob Each channel number on the channel selector knob is defined a setting item. The bandwidth is 25KHz and low frequency (F1) each time when the channel selector knob is rotated. (3) SK2 key Used to set the frequency. 1 point tuning is used to adjust center frequency, 3 point tuning adjusts F1, F3, F5 and 5 point tuning adjusts F1-F5. The frequency toggles from low frequency to high frequency. Green LED flashes one time when F1 is selected. (4) TK key Use to toggle the channel bandwidth among 25KHz, 20KHz and 12.5KHz. Red LED flashes one time when the bandwidth is 25KHz. (5) PTT/SK1 PTT → Increase SK1→Decrease PTT/SK1 is pressed to adjust upward/downward. Red LED glows indicating the maximum adjust value and green LED indicating the minimum value. Hold down the key to increase/decrease the adjust value continuously. Press PTT key to save the BATT LOW, SQL and VOX setting, then green LED glows one time. (6) Select adjustment item group: The first group of adjustment item is selected when the radio enters the manual adjust mode. Turn to CH16 and press PTT key to enter the next group. Press again to return to the first group. Orange LED flashes one time when the first group is selected. Orange LED flashes two times when the second group is selected. (7) Frequency Setting () 5 point tuning （ MHz ） TX: { TX1,TX2,TX3,TX4,TX5 } RX: { RX1,RX2,RX3,RX4,RX5} 3 point tuning （ MHz ） TX: { TX1, TX3, TX5 } RX: { RX1, RX3, RX5 } 1 point tuning（MHz） TX: { TX3} RX: { RX3 } 3. Adjustment Method Turn the power on while holding down TK and SK2 key simultaneously for 2 seconds, the radio enters manual adjust mode with red LED flashes twice. Refer to Manual Adjust Mode in TC700 Software Specification for more details. (1) Transmitter Item Condition Test Instrument Method Purpose Adjust a channel Enter the adjust mode; Turn to CH1; TX mode. Radio Communication Te s t S e t ; TX Test Adjust VR1 Frequency Error ≤ 100Hz Group 1 1. TX power Low Enter the adjust mode. Turn to CH1. Adjust at 5 point (wideband). PTT key (increase) SK1 key (decrease) Adjust power to: 1W±0.1W 2. CDCSS balance Enter the adjust mode. Turn to CH3. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) No adjustment 3. CDCSS deviation Enter the adjust mode. Turn to CH3. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 4. CTCSS (67.0Hz) deviation Low Enter the adjust mode. Turn to CH4. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 5. CTCSS (136.5Hz) deviation Center Enter the adjust mode. Turn to CH5. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. PTT key (increase) SK1 key (decrease) 6. CTCSS (254.1Hz) deviation High Enter the adjust mode. Turn to CH6. Adjust at 3 point (wideband), 1 point (medium band) and 1 point (narrowband) respectively. Radio Communication Te s t S e t TX TEST HPF：20HZ LPF ： 300HZ PTT key (increase) SK1 key (decrease) Adjust deviation to 750Hz (wideband), 600Hz (medium band) and 400Hz (narrowband) respectively. 7. AK2346 Transmit Audio Deviation Enter the adjust mode. Turn to CH7. Adjust at 3 point (wideband), 1 point (medium band), 1 point (narrow band). Radio Communication Te s t S e t HPF: 20Hz LPF: 15KHz 1KHz 120mV PTT key (increase) SK1 key (decrease) Adjust deviation to 4KHz (wideband), 3.2KHz (medium band) and 2KHz (narrowband) respectively. 8. 2 Tone deviation Enter the adjust mode. Turn to CH8. Adjust at 1 point (wideband), 1 point (medium band), 1 point (narrow band). PTT key (increase) SK1 key (decrease) Adjust deviation to 3.2KHz (wideband), 2.5KHz (medium band) and 1.8KHz (narrowband) respectively. 9. DTMF deviati on Enter the adjust mode. Turn to CH9. Adjust at 1 point (wideband), 1 point (medium band), 1 point (narrow band). PTT key (increase) SK1 key (decrease) Adjust deviation to 3.2KHz (wideband), 2.5KHz (medium band) and 1.8KHz (narrowband) respectively. 10. MSK deviati on Enter the adjust mode. Turn to CH10. Adjust at 3 point (wideband), 1 point (medium band), 1 point (narrow band). Radio Communication Te s t S e t TX Test HPF: 20Hz LPF: 15KHz No modulation signal. PTT key (increase) SK1 key (decrease) Adjust deviation to 3.2KHz (wideband), 2.5KHz (medium band) and…

Text truncated - open the document above for the full version.

Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Bay Area Compliance Lab Corp. (ShenZhen). This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST or any agency of the US Government. FCC PART 90 TYPE APPROVAL EMI MEASUREMENT AND TEST REPORT For Shenzhen HYT Science & Technology Co., Ltd HYT Tower, Shenzhen Hi-Tech Industrial Park North, Beihuan Rd., Nanshan District, Shenzhen, P.R.C. FCC ID: R74TC-700V August 20, 2005 This Report Concerns: Original Report Equipment Type: Two-way radio Test Engineer: Jandy Su Report No.: RSZ05081002 Test Date: August 16-18, 2005 Reviewed By: Chris Zeng Prepared By: Bay Area Compliance Lab Corp. (ShenZhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone, ShenZhen, Guangdong 518038, P.R.China Tel: +86-755-33320018 Fax: +86-755-33320008 Shenzhen HYT Science & Technology Co., Ltd FCC ID: R74TC-700V Report # RSZ05081002 Page 2 of 31 FCC PART 90 TYPE APPROVAL Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................4 EXTERNAL I/O CABLE.................................................................................................................................................4 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 DESCRIPTION OF TEST CONFIGURATION......................................................................................................................5 EQUIPMENT MODIFICATIONS.......................................................................................................................................5 CONFIGURATION OF TEST SETUP.................................................................................................................................6 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................6 SUMMARY OF TEST RESULTS ...............................................................................................................................7 §2.1046, and §90.205 - CONDUCTED OUTPUT POWER .......................................................................................8 APPLICABLE STANDARD..............................................................................................................................................8 TEST EQUIPMENT LIST AND DETAILS...........................................................................................................................8 TEST PROCEDURE........................................................................................................................................................8 TEST DATA..................................................................................................................................................................8 §2.1047, and §90.207 - MODULATION CHARACTERISTIC ...............................................................................11 APPLICABLE STANDARD............................................................................................................................................11 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................11 TEST PROCEDURE......................................................................................................................................................11 TEST DATA................................................................................................................................................................11 §2.1049, and § 90.209 – OCCUPIED BANDWIDTH ...............................................................................................16 APPLICABLE STANDARD............................................................................................................................................16 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................16 TEST PROCEDURE......................................................................................................................................................17 TEST DATA................................................................................................................................................................17 §2.1051 and §90.210 - SPURIOUS EMISSIONS AT ANTENNA TERMINALS ..................................................21 APPLICABLE STANDARD............................................................................................................................................21 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................21 TEST PRO…

Text truncated - open the document above for the full version.