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AP51X Two-way Radio User Manual Hytera Communications Corporation Limited...
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Preface Welcome to the world of Hytera and thank you for purchasing this product. This manual includes a description of the functions and step-by-step procedures for use. To avoid bodily injury or property loss caused by incorrect operation, please carefully read the Safety Information Booklet before use.
Contents Documentation Information ........................4 1. Packing List ............................6 2. Product Overview ..........................7 2.1 Product Layout........................... 7 2.2 Programmable Keys .......................... 7 3. Before Use ............................. 8 3.1 Charging the Battery .......................... 8 3.2 Attaching the Belt Clip ........................8 3.3 Attaching the Battery .........................
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Copyright Information Hytera is the trademark or registered trademark of Hytera Communications Corporation Limited (the Company) in the People's Republic of China (PRC) and/or other countries or areas. The Company retains the ownership of its trademarks and product names. All other trademarks and/or product names that may be used in this manual are properties of their respective owners.
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Consult your dealer or an experienced radio/TV technician for help. Operation is subject to the following two conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.
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Keep the radio unit at least 2.5 cm away from the face. Keeping the radio at the proper distance is important as RF exposure decreases with distance from the antenna. The antenna should be kept away from the face and eyes.
Documentation Information Instruction Conventions Icon Description Indicates references that can further describe the related topics. Indicates situations that could cause data loss or equipment damage. Notation Conventions Item Description Example To save the configuration, click Apply. Denotes menus, tabs, parameter names, window names, dialogue names, and The Log Level Settings dialogue box appears.
1. Packing List Please unpack carefully and check that you have received the following items. If any item is missing or damaged, contact your dealer. Item Quantity (PCS) Item Quantity (PCS) Radio USB Type-C Cable Battery Strap Belt Clip Documentation Kit Power Adapter Figures in this manual are only for reference.
2. Product Overview 2.1 Product Layout Part Name Part Name Part Name Channel Selector Knob On-Off Key Accessory Connector Push-to-Talk (PTT) Key Antenna USB Type-C Port Volume Up Key LED Indicator Strap Hole Volume Down Key Speaker Belt Clip Side Key 3 (SK3) Microphone Battery 2.2 Programmable Keys...
3. Before Use 3.1 Charging the Battery Use the approved charger to charge the battery. Read the Safety Information Booklet before charging. The remaining lithium-ion battery power is limited to 30% pursuant to the new lithium battery shipment regulation approved by the International Air Transport Association (IATA).
3.3 Attaching the Battery Use the approved battery to avoid the risk of explosion. Dispose of the used battery according to "Precautions for Disposal" in the Safety Information Booklet. Align the tabs on the battery with the grooves in the battery slot. Press and push the battery into the battery slot until a click is heard.
3.5 Attaching the Audio Accessory For optimal waterproof and dustproof performance, do as follows: Attach the accessory with care to avoid scraping the silicone rubber surrounding the accessory connector screw hole. Close the accessory connector cover and fasten the screw after removing the accessory. Loosen the screw on the accessory connector cover, and then remove the cover.
Tighten the screw on the audio accessory plug. 3.6 Checking the Battery Power Press the preprogrammed Check Battery Power key to check the remaining battery power through the LED indicator and Text To Speech (TTS). LED Indicator Radio Status Glows green for 2s Battery power level 3 The battery power is high.
4. Basic Operations 4.1 Turning On or Off the Radio To turn on or off the radio, press and hold the On-Off key. 4.2 Adjusting the Volume Press the Volume Up key to increase the volume, or Volume Down key to decrease the volume. 4.3 Selecting a Zone A zone is a group of channels within the same operational area.
5. LED Indicator LED Indicator Radio Status Flashes green The radio is being turned on. Glows red The radio is transmitting. Glows green The radio is receiving. Flashes red slowly once every 1 minute The battery power is low. Flashes red rapidly once every 0.2s The radio is programming.
6. Supplementary Features 6.1 VOX When the voice detected by the microphone reaches the value to trigger the transmission, the radio automatically transmits the voice without the PTT key pressed. The VOX Gain feature preprogrammed by your dealer is used to control the sensitivity of microphone transmission.
Press the preprogrammed Scrambler key to enable this feature. 6.6 Monitor The Monitor feature allows the radio to receive more signals including weak signals, and helps you to recognize weak voices in the speaker. Press the preprogrammed Monitor key to switch between monitor squelch mode and receive squelch mode. 6.7 Squelch Off With the Squelch Off feature enabled, the speaker will keep unmuted regardless of whether carrier exists.
Restart the radio. temporarily. The keys do not work. Contact your dealer or Hytera technicians for The keys may be damaged. maintenance. The indication may be abnormal. Restart the radio. The LED indicator Contact your dealer or Hytera technicians for is abnormal.
8. Care and Cleaning To guarantee optimum performance as well as a long service life of the product, follow the tips below. 8.1 Product Care Do not pierce or scrape the product. Keep the product far away from substances that can corrode the circuitry. ...
9. Optional Accessories Use the accessories approved by Hytera only. Otherwise, we will not be liable for any loss or damage arising out of the use of unauthorized accessories. Contact your local dealer for the optional accessories used with the product.
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