Retevis RA619 Bluetooth Walkie Talkie User Manual

1. ບົດແນະນຳ

This manual provides detailed instructions for the safe and efficient operation of your Retevis RA619 Bluetooth Walkie Talkie. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.

The Retevis RA619 is a versatile two-way radio featuring integrated Bluetooth connectivity, a 1400mAh rechargeable battery, vibration alert, one-key pairing, and an SOS emergency function. It is designed for various activities including cycling, hunting, and general outdoor communication.

2. ເນື້ອໃນຊຸດ

ເມື່ອເປີດຊຸດດັ່ງກ່າວ, ກະລຸນາກວດສອບວ່າສິນຄ້າທັງໝົດມີຢູ່ ແລະ ຢູ່ໃນສະພາບດີ:

• Retevis RA619 Walkie Talkie
• ແບັດເຕີຣີ Lithium-ion ຂະ ໜາດ 1400mAh
• ຖານສາກໄຟ
• ສາຍສາກ Micro USB
• ຊຸດຫູຟັງ Bluetooth
• Clip ສາຍແອວ
• ຄູ່ມືຜູ້ໃຊ້

Image: Contents of the Retevis RA619 package, including the walkie talkie, battery, charging base, USB cable, and Bluetooth headset.

3. ຕັ້ງຄ່າ

3.1 ການຕິດຕັ້ງ ແລະສາກແບັດ

The RA619 uses a 1400mAh Lithium-ion rechargeable battery. It can also operate with 3 AA batteries (not included) as an alternative power source.

1. ຕິດຕັ້ງແບດເຕີລີ່: Open the battery compartment cover on the back of the walkie talkie. Insert the 1400mAh Lithium-ion battery, ensuring the contacts align. Close the cover securely.
2. ການສາກໄຟ:
   • Using Charging Base: Place the walkie talkie into the charging base. Connect the micro USB cable to the charging base and then to a power source (e.g., USB wall adapter, computer USB port).
   • ການສາກໄຟ Micro USB ໂດຍກົງ: Alternatively, you can connect the micro USB cable directly to the charging port on the side of the walkie talkie and then to a power source.
3. ຕົວຊີ້ບອກການສາກໄຟ: The charging indicator light will show the charging status. Refer to the device's display for battery level.

Image: The Retevis RA619 highlighting its 1400mAh battery and various charging methods, including a docking charger and USB cable.

ການຈັບຄູ່ຫູຟັງ Bluetooth 3.2

The RA619 features an integrated Bluetooth module for hands-free communication with the included Bluetooth headset. The wireless connection range is approximately 10 meters.

1. ຊຸດຫູຟັງເມື່ອເປີດເຄື່ອງ: Turn on the Bluetooth headset (refer to the headset's specific instructions if needed).
2. Activate Bluetooth on Walkie Talkie: Access the menu on the RA619 and navigate to the Bluetooth settings. Enable Bluetooth.
3. ການຈັບຄູ່: The walkie talkie will search for available Bluetooth devices. Select the headset from the list to pair. A confirmation message or indicator light will show successful pairing.

Image: The Retevis RA619 walkie talkie shown with a Bluetooth headset, illustrating its wireless intercom capability for easy pairing within 10 meters.

Note: For optimal performance, use the provided Bluetooth headset. Compatibility with other Bluetooth headsets may vary.

4. ຄໍາແນະນໍາການດໍາເນີນງານ

4.1 ເປີດ/ປິດ

To power on or off the walkie talkie, press and hold the power button located on the side of the device until the screen illuminates or turns off.

4.2 ການເລືອກຊ່ອງ

The RA619 supports 16 channels. Use the Up ແລະ ລົງ arrow buttons to select your desired channel. Ensure all parties are on the same channel for communication.

4.3 ການຈັບຄູ່ດ້ວຍປຸ່ມດຽວ

The one-key pairing feature allows for quick synchronization of channel and sub-code settings with another RA619 unit.

1. Place both walkie talkies in close proximity.
2. Activate the one-key pairing function on both devices (refer to the menu for this option).
3. The devices will automatically copy the channel and CTCSS/DCS sub-code settings, establishing communication within seconds.

Image: Two Retevis RA619 walkie talkies shown in the process of one-key pairing, indicated by a Bluetooth symbol and arrows.

4.4 ການສົ່ງ ແລະ ການຮັບ

• ສົ່ງ: ກົດຄ້າງໄວ້ PTT (Push-To-Talk) button on the side of the walkie talkie. Speak clearly into the microphone. Release the PTT button to listen.
• ເພື່ອຮັບ: Ensure the PTT button is not pressed. The walkie talkie will automatically receive transmissions on the selected channel.

4.5 ຟັງຊັນ VOX (ການແລກປ່ຽນສຽງ)

The VOX function allows for hands-free transmission without pressing the PTT button. When using a headset, you can activate VOX through the walkie talkie's menu. This enables communication as if using a mobile phone, ideal for activities like cycling.

4.6 ການແຈ້ງເຕືອນການສັ່ນສະເທືອນ

The vibration function provides discreet alerts for incoming transmissions, useful in noisy environments or when silence is preferred. This feature ensures you receive information without audible disturbance.

Image: A Retevis RA619 walkie talkie attached to a belt, with wavy lines indicating its vibration alert feature.

4.7 CTCSS/DCS Codes

CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digitally Coded Squelch) codes help filter out unwanted conversations on a channel. By setting a specific sub-code, you will only hear transmissions from users who have the same code set. The RA619 supports 50 CTCSS and 105 DCS codes.

Image: The Retevis RA619 walkie talkie screen showing channel information along with indicators for 50 CTCSS and 105 DCS codes, ensuring secure communication.

4.8 ຟັງຊັນສຸກເສີນ SOS

In an emergency, press the dedicated ປຸ່ມ SOS. The walkie talkie will emit an audible alarm and send a distress signal to your communication partner(s) simultaneously, indicating your need for assistance.

ໄຟສາຍໄຟ LED 4.9 ໜ່ວຍ

The integrated LED flashlight can be activated to illuminate dark environments or to increase your visibility. It can also be used to signal your location in emergency situations.

Image: The Retevis RA619 walkie talkie with its LED flashlight activated, providing illumination in a dark outdoor setting.

5. ບໍາລຸງຮັກສາ

• ການດູແລຫມໍ້ໄຟ: ເພື່ອຍືດອາຍຸການໃຊ້ງານຂອງແບັດເຕີຣີ, ໃຫ້ຫຼີກລ່ຽງການສາກໄຟເກີນ ຫຼື ການເຮັດໃຫ້ແບັດເຕີຣີໝົດ. ເກັບຮັກສາແບັດເຕີຣີໄວ້ໃນບ່ອນທີ່ເຢັນ ແລະ ແຫ້ງ ເມື່ອບໍ່ໄດ້ໃຊ້ງານເປັນເວລາດົນ.
• ທໍາຄວາມສະອາດ: ເຊັດເຄື່ອງສົ່ງວິທະຍຸສື່ສານດ້ວຍຜ້າອ່ອນໆ.amp ຜ້າ. ຢ່າໃຊ້ສານເຄມີທີ່ຮຸນແຮງ ຫຼື ນໍ້າຢາທໍາຄວາມສະອາດທີ່ມີສານຂັດ. ໃຫ້ແນ່ໃຈວ່າອຸປະກອນແຫ້ງກ່ອນການນໍາໃຊ້.
• ຄວາມຕ້ານທານນ້ໍາ: The Retevis RA619 is ບໍ່ກັນນ້ໍາ. Avoid exposing the device to water or high humidity to prevent damage.
• ການເກັບຮັກສາ: ເກັບຮັກສາເຄື່ອງສື່ສານວອກກີ້ໄວ້ໃນສະພາບແວດລ້ອມແຫ້ງ, ບໍ່ມີຝຸ່ນ, ຫ່າງຈາກອຸນຫະພູມສູງສຸດ.

6. ການແກ້ໄຂບັນຫາ

7. ຂໍ້ມູນຈໍາເພາະ

ຮູບພາບ: A side view of the Retevis RA619 walkie talkie with its dimensions (158mm height, 33.5mm depth, 54.5mm width) indicated.

8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

Retevis offers the following warranty and support for the RA619 Walkie Talkie:

• ໄລຍະເວລາຮັບປະກັນ: A 2-year manufacturer's warranty is provided from the date of purchase.
• ນະໂຍບາຍການສົ່ງຄືນ: You may try the product for 30 days and return it free of charge if you are not satisfied.
• ການທົດແທນ: Within the first 6 months, Retevis can replace the walkie talkie for you if it is found to be defective.
• ບໍລິການສ້ອມແປງ: After 7 months, Retevis will be responsible for repairing the product. However, you will be responsible for the shipping costs associated with the repair.
• ຕິດ​ຕໍ່​ສະ​ຫນັບ​ສະ​ຫນູນ​: For any questions, technical assistance, or warranty claims, please contact Retevis customer support through their official webເວັບໄຊທ໌ ຫຼື ແພລດຟອມທີ່ທ່ານຊື້ຜະລິດຕະພັນ.