2AQV7AH300Bluetooth PTT

AH300 PTT蓝牙遥控器说明书 感谢您购买本公司的AH300 PTT蓝牙遥控器。希望您能喜欢！本说明手册将帮助您充分了解 和使用您的蓝牙遥控器。 安全注意事项 禁止跌落以及冲击等有害本产品的行为发生，否则会造成机器故障的发生。 请勿长时间将本产品放置在近火或阳光直射的地方。 否则会引起火灾等故障的发生。 请勿将本产品放入口中，避免伤害事故的发生。 家里有儿童的使用者需要特别的注意存放。远离儿童。 本产品可在-15°C--50°C的温度环境中使用，超过此温度范围， 本公司无法保证产品可以正常使用。 本公司产品所附配件均经过认证检验，如使用非本公司认证的配件可能影响 产品正常使用。 充电注意事项 请必须使用本公司附带的USB线充电，否则会引起冒烟、起火等情况的发生。 如长时间不使用本产品时，至少半年充电一次，以免过度放电而导致电池损坏。 充电请使用PC的USB端子或者附带的USB端子输出电源适配器，并在常温下 进行。请避免在近火处进行充电，以免引起冒烟和起火等情况的发生。 充电完成后，请不要使其长时间处于充电状态，以免引起冒烟和起火等情况的发生。 充电过程中，如果发生异臭、发烫等异常情况，请立即切断电源，停止充电， 以免引起冒烟和起火等情况的发生。 禁止在骑乘摩托车的同时，进行本产品的设定变更、手机通话等操作，以免引起交通事故的 发生。万一，因骑乘过程中操作本产品或不当使用本产品而产生的任何伤害，本公司概不负 责，敬请谅解。 避免骑乘中的通话行为。养成在路边安全停车之后再进行通话的习惯。 发生冒烟、发烫、异臭等异常时，请立即切断电源，并停止使用。 如果继续使用可能会引起触电、火灾等事故的发生。 请勿拆卸、改装本产品，否则会造成产品破损或者触电、火灾等事故发生。 产品描述及使用场景 产品功能 1.LED指示灯： 2.PTT键： 3.充电孔： 4.开/关机： 关机状态下，长按PTT按键3秒，蓝灯慢闪为开机。 开机状态下，蓝牙适配器关机，遥控器待机5分钟之自动关机，或用USB给AH300遥控器充一 下电，使其复位自动关机。 遥控器与蓝牙适配器配对 1 使遥控器进入配对模式 关机充电状态下，长按遥控器PTT按键8秒至红蓝 灯交替闪烁进入配对模式；或在遥控器与蓝牙适 配器断开连接（待机）的情况下，长按遥控器PTT 按键16秒，直至红蓝灯交替闪烁进入配对模式。 2 使蓝牙适配器进入配对模式 把您的适配器安装在对讲机上后打开对讲机的开关 ，同时打开蓝牙适配器的开关，并且长按10秒，直 到红蓝灯交替快闪烁进入配对模式，然后再短按一 下接受配对，红蓝灯交替快闪变成慢闪进入配对。遥控器会在完成配对时进行确认，指示灯 将从红蓝快闪状态切换为蓝灯慢闪状态，配对成功。 注意： 遥控器与蓝牙适配器仅在首次配合使用时需要配对。当遥控器与蓝牙适配器完成首 次配对之后，只要遥控器开启且蓝牙适配器已激活蓝牙功能，它们就会自动连接。如果遥 控器与蓝牙适配器已配对但没有立即连接，请轻按“PTT”按钮链接即可。 遥控器与蓝牙耳机或蓝牙手咪配对 1 使遥控器进入配对模式 关机充电状态下，长按遥控器PTT按键8秒至红蓝灯交替闪烁 进入配对模式；或在遥控器与蓝牙耳机或蓝牙手咪断开连接 （待机）的情况下，长按遥控器PTT按键16秒，直至红蓝灯 交替闪烁进入配对模式。 2 使蓝牙耳机或蓝牙手咪进入配对模式 关机状态下，打开蓝牙耳机或蓝牙手咪开机键，并且长按10秒，直到红蓝灯交替快闪烁 进入配对模式。遥控器会在完成配对时进行确认，指示灯将从红蓝快闪状态切换为蓝灯慢闪 状态,配对成功。 注意：遥控器与蓝牙耳机或蓝牙手咪仅在首次配合使用时需要配对。当遥控器与蓝牙耳机 或蓝牙手咪完成首次配对之后，只要遥控器开启且蓝牙耳机或蓝牙手咪已激活蓝牙功能， 它们就会自动连接。如果遥控器与蓝牙耳机或蓝牙手咪已配对但没有立即连接，请轻按 “PTT”按钮链接即可。 遥控器与手机配对 1 使遥控器进入配对模式 关机充电状态下，长按遥控器PTT按键8秒至红蓝灯交替闪烁 进入配对模式；或在遥控器与手机断开连接（待机）的情况 下，长按遥控器PTT按键16秒，直至红蓝灯交替闪烁进入配对 模式。 2 您的手机将找到 AH300 手机将找到名为“AH300”的遥控器，然后，手机将询问您是否希望与该设备配对。按手机 上的“是”或“确定”接受配对。如果手机要求您输入密码或 pin 码确认，则输入“0000”。 手机会在完成配对时进行确认，指示灯将从红蓝快闪状态切换为蓝灯慢闪状态。 注意： 1. 有些手机是不需要输入配对密码的。 2. 遥控器与手机仅在首次配合使用时需要配对。当遥控器与手机完成首次配对之后，只要 遥控器开启且手机已激活蓝牙功能，它们就会自动连接。如果遥控器与手机已配对但没有 立即连接，请轻按“PTT”按钮，或进入手机的蓝牙设置界面，选中配对的“AH300”相关 设备名,点击链接即可。 操作 PTT（Push To Talk）按住说话功能 配对完成后，即可使用蓝牙遥控器AH300控制手机里的对讲软件的PTT控制功能，如app 有特殊设置，请在app设置处选择"AH300C"相关设备名蓝牙设备，同时确保app对讲模式是 在蓝牙模式下进行，即app某个特定的地方显示的对讲模式（一般有扩音免提模式、手机听 筒模式、蓝牙模式）。 型号：AH300 芯片：CSR BC4 蓝牙标准：Bluetooth 2.1 支持蓝牙功能：SPP 蓝牙射频等级：Class 2 发射功率：4dB 灵敏度：-75db 频率范围：2.402GHZ-2.480GHZ 使用距离：5米 电池容量：200mA 充电时间：3小时 使用时间：25H 待机时间：40H 外观颜色：黑色 操作温度: -15°C ~50 °C 存储温度: -25°C ~60°C LED状态及充电指示 故障排除和常见问题解答 遥控器PTT控制不正常 - 作为一种无线电技术，蓝牙遥控器对与所连接设备之间的物体很敏感。根据设计规格，通 过蓝牙所连接的设备,使用间距应保持在 5 米之内，而且二者之间不应存在大型物体（如墙 壁等）。 配对不成功，怎么办？ - 可能是 蓝牙适配器配对设备过多或遥控器死机了，请先关闭遥控器蓝牙，再关闭蓝牙适配 器，然后重新启动。再重新请按照配对说明操作重新配对。 无法开机，怎么办？ - 把遥控器插上USB充电线充电3小时直至红等长亮再次重新开机。 充电指示不正常，怎么办？ - 请确认用充输入电源是否5V，电流是否有100mA以上，两端接触是否良好。 制造商：北京中兴高达通信技术有限公司 地址：深圳市南山区中山园路1001号国际E城G2栋12楼 网址：www.caltta.com LED 指示灯闪烁模式 状态指示 蓝灯每6秒闪烁一次 待机状态 红蓝灯交替快闪 配对状态 红灯每1分闪烁2次 低电量报警 红灯每1秒闪烁一次 正在充电 红灯长亮 充电完成 PTT 按下蓝灯常亮 连接上蓝牙适配器，且PTT指令发送正常 PTT 按下红蓝同时灯常亮 连接上蓝牙适配器，且PTT指令发送正常，但电池处于低电状态 PTT 按下仅仅红灯常亮 电池处于低电状态，可用于检查遥控器电池是否低电 AH300 Remote Controller User Manual Please read below content carefully before using Thanks for purchasing AH300 remote controller, may you will enjoy it. Please read the “Safety Instructions” before using the product for your safety and correct use. Caution Do not immerse in water to avoid damaging the product as well as shortening its lifetime. DO NOT drop or apply shock to the product. Such act may cause irreparable damage to the product. DO NOT expose the product to open flame or under the direct sunlight for a prolonged period of the time. Such environment may cause malfunction or fire. Please do not change the setting or talk on the cell phone while driving. It may cause an accident. Please note: in no event our product shall be liable for any special, indirect, punitive, incidental, exemplary or consequential damages, or any damages whatsoever resulting from the usage of this product. Conversation on the cell phone when driving is extremely dangerous. Please go out of the road for doing the telephone call. If anything unusual such as smoke, heat or bad smell is detected, please disconnect immediately the power and stop the usage. Continuing the use may cause electric shock or fire. DO NOT lick, bite or put the product into the mouth. Such act may result in serious injuries/accidents. Take utmost caution around children. DO NOT change the mic when it gets wet. With water exposure, it may cause fire, electrification or failure. Temperature range of use: -15°C-50°C Please use only qualified accessories which have been authenticated by us, in order to guarantee the product correct functioning. Note on battery charge For battery charge, use USB terminal or USB adapter at normal temperature. Use regulation USB terminal only. Otherwise it may cause smoke generation or fire. When charging the battery, if any strange odor or high heat should broken out, please immediately pull the plug from the body. It may cause smoke generation or fire. Do not leave the product in a state of charge long after the charging is completed. Such condition may cause smoking/ignition. Charge battery at least once every six months even if the product is not use for an extended period of time. Over discharge may require battery replacement. Product description: Function: -PTT function Operation Power on In power off state, press PTT button and hold it for about3 seconds, release the button, blue indicator will flash slowly to indicate power on successfully. Power off There are two methods for power off operation. 1. The remote controller will automatically power off after Bluetooth adapter switched off 5mins latter. 2. Use the USB charging cable connect with power, charging the remote controller, the remote controller will reset and power off. Remote control matching Pairing with Bluetooth adapter ① Place the AH300 remote controller and the Bluetooth adapter in a visible area within 1 meter range. ② Make sure the Bluetooth remote controller is in power off state. ③ In USB charging power off state…

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CompanyName:CALTTATECHNOLOGIESCO.,LTD. Add:Floor12,BuildingG2,internationalE-CityNanshanDistrictShenzhenChina Tel:0755-26773333 Email:[email protected] QA-FR-170-B7/29/2014 FCCAuthorization Date:2022-07-15 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorization Towhomitmayconcern: WeCALTTATECHNOLOGIESCO.,LTD.,theundersigned,herebyauthorizes ShenzhenAccurateTechnologyCo.,Ltd.toactonitsbehalfinallmattersrelatingto applicationforEquipmentauthorization,includingthesigningofalldocumentsrelating tothesematters.AllactscarriedoutbyShenzhenAccurateTechnologyCo.,Ltd.onour behalfshallhavethesameeffectasourownaction. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits, thatincludesFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988, 21U.S.C.862. Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. SincerelyYours, Signature: Contactperson:ChrisLau Title:Certifiedengineer

CompanyName:CALTTATECHNOLOGIESCO.,LTD. Add:Floor12,BuildingG2,internationalE-CityNanshanDistrictShenzhenChina Tel:0755-26773333 Email:[email protected] FCCConfidentialAuthorization Date:2022-07-15 FEDERALCOMMUNICATIONSCOMMISSIONS AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestregardingapplicationforcertificationof FCCID:2AQV7AH300 InaccordancewithSections0.457and0.459oftheCommission’sRules,CALTTA TECHNOLOGIESCO.,LTD.herebyrequestslong-termconfidentialtreatmentof informationaccompanyingthisapplicationasoutlinedbelow: BlockDiagram Schematics OperationDescription Theabovematerialscontainproprietaryandconfidentialinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsprovidesunjustified benefitstoitscompetitorsinthemarket. SincerelyYours, Signature: Contactperson:ChrisLau Title:Certifiedengineer

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF External Photos Page 1 of 4 External Photos Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF External Photos Page 2 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF External Photos Page 3 of 4 Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF External Photos Page 4 of 4

Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF LABEL AND LOCATION Page 1 of 1 FCC ID Label FCC ID Label Location Information 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)

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★ Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “ ”. Shenzhen Accurate Technology Co., Ltd. is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. 1/F., Building A, Changyuan New Material Port, Science & Industry Park, Nanshan District, Shenzhen, Guangdong, P.R. China Tel: +86 755-26503290 Fax: +86 755-26503396 Web: www.atc-lab.com Version 11: 2021-11-09 Page 1 of 57 FCC-BT TEST REPORT Applicant Name : CALTTA TECHNOLOGIES CO.,LTD. Address : Floor12,Building G2,international E-City, Nanshan District, Shenzhen, China Report Number : SZNS220602-24264E-RF-00 FCC ID: 2AQV7AH300 Test Standard (s) FCC PART 15.247 Sample Description Product Type: Bluetooth PTT Model No.: AH300 Multiple Model(s) No.: N/A Trade Mark: Caltta Date Received: 2022/06/02 Report Date: 2022/07/11 Test Result: Pass* * In the configuration tested, the EUT complied with the standards above. Prepared and Checked By: Approved By: Roger Ling Robert Li EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: SZNS220602-24264E-RF-00 Version 11: 2021-11-09 Page 2 of 57 FCC-BT TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC§15.247 (I), §1.1307 (B) (3) &§2.1093 – RF EXPOSURE ..................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 12 FCC §15.207 (A) – AC LINE CONDUCTED EMISSIONS .................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................................ 13 EUT SETUP ................................................................................................................................................................ 13 EMI TEST RECEIVER SETUP ....................................................................................................................................... 13 TEST PROCEDURE ...................................................................................................................................................... 13 TRANSD FACTOR & MARGIN CALCULATION........................................................................................…

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Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF Test Photos Page 1 of 2 Photo of Conducted Emission Measurement Shenzhen Accurate Technology Co., Ltd. Project No.: SZNS220602-24264E-RF Test Photos Page 2 of 2 Photo of Radiated Emission Measurement (Below 1G) Photo of Radiated Emission Measurement (Above 1G)