សៀវភៅណែនាំអ្នកប្រើប្រាស់ Nestling HK-688 Walkie-Talkie

1. សេចក្តីផ្តើម

This manual provides comprehensive instructions for the safe and effective operation of your Nestling HK-688 Walkie Talkies. These mini 2-way radios are designed for clear communication over long distances, making them ideal for children's outdoor adventures, camping, hiking, and general play.

The Nestling HK-688 Walkie Talkies feature 22 UHF channels, a generous range, and user-friendly controls. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your experience.

Image: Three Nestling HK-688 walkie talkies in camo blue, camo pink, and camo green, displayed with their product packaging.

2. ផលិតផលលើសview

2.1 មាតិកាកញ្ចប់

កញ្ចប់ស្តង់ដាររួមមានធាតុដូចខាងក្រោមៈ

• 3x Nestling HK-688 Camo Kids Walkie Talkies (Camo Blue, Camo Pink, Camo Green)
• 1x សៀវភៅណែនាំអ្នកប្រើប្រាស់ (ឯកសារនេះ)
• ចំណាំ៖ អាគុយ AAA មិនត្រូវបានរាប់បញ្ចូលទេ ហើយត្រូវតែទិញដោយឡែកពីគ្នា។

2.2 លក្ខណៈសំខាន់ៗ

• 22 FRS/GMRS Channels: Provides multiple communication options.
• ចម្ងាយ​ឆ្ងាយ: Up to 3km (1.9 miles) in typical conditions, and up to 5km (3.1 miles) in open fields.
• គុណភាពសំឡេងច្បាស់៖ ធានានូវការទំនាក់ទំនងប្រកបដោយប្រសិទ្ធភាព។
• អេក្រង់ LCD Backlit៖ ដើម្បីងាយស្រួល viewing of channel, battery status, and other indicators.
• Built-in Mini LED Torch: Useful for low-light conditions.
• Automatic Channel Scan: Quickly finds active channels.
• Squelch ដោយស្វ័យប្រវត្តិ៖ Reduces background noise for clearer reception.
• CTCSS 99 Sub-codes: Enhances privacy by filtering unwanted signals.
• ការដាស់តឿនការហៅ៖ ជូនដំណឹងដល់អ្នកអំពីការហៅចូល។
• ចាក់សោឆានែល៖ Prevents accidental channel changes.
• PTT/VOX Function: Push-to-Talk for manual transmission or Voice Operated Exchange for hands-free communication.
• មុខងារសន្សំសំចៃថ្ម៖ ពន្យារអាយុកាលថ្ម។
• ការជូនដំណឹងអំពីថាមពលទាប៖ ចង្អុលបង្ហាញនៅពេលដែលថ្មជិតអស់។
• កម្រិតសំឡេងដែលអាចលៃតម្រូវបាន៖ Control the listening level.
• ទម្ងន់ស្រាល និងចល័ត៖ Designed for easy carrying with a built-in belt clip.
• Drop Resistant Design: Enhanced durability for active use.

Image: Visual representation of the walkie talkie's dimensions and key features like drop resistance, low battery alert, flashlight, and communication range.

Image: Features of the walkie talkie, including 22 channels with privacy codes, extended range, noise reduction, drop resistance, and a built-in flashlight.

2.3 សមាសភាគឧបករណ៍

Image: Detailed diagram illustrating the various parts of the walkie talkie, including buttons, display, and audio components.

• អង់តែន៖ សម្រាប់ការបញ្ជូននិងទទួលសញ្ញា។
• Lamp (Flashlight): ភ្លើង LED ដែលភ្ជាប់មកស្រាប់។
• មីក្រូហ្វូន៖ សម្រាប់​ការ​និយាយ​ទៅ​កាន់​ឧបករណ៍។
• ប៊ូតុង PTT (រុញទៅនិយាយ)៖ ចុចឱ្យជាប់ ដើម្បីបញ្ជូនសំឡេងរបស់អ្នក។
• អេក្រង់ LCD៖ Shows channel, battery level, and other indicators.
• Call Lock Button: Locks the current channel.
• ប៊ូតុងម៉ូនីទ័រ៖ Allows listening to weak signals on the current channel.
• Lamp ប៊ូតុងស្កេន៖ Activates the flashlight and initiates channel scan.
• ប៊ូតុងចុះក្រោម៖ Navigates menus or decreases values.
• ប៊ូតុងថាមពល/ម៉ឺនុយ៖ Turns the device on/off and accesses the menu.
• វាគ្មិន៖ For listening to incoming transmissions.

3. រៀបចំ

3.1 ការដំឡើងថ្ម

Each Nestling HK-688 Walkie Talkie requires 4x AAA batteries (not included).

1. Release the Belt Clip: Press the lock on the top of the belt clip and lift the clip up to detach it from the radio.
2. បើកប្រអប់ថ្ម៖ Locate the battery cover on the back of the walkie talkie. Gently push down on the tab and slide the cover off.
3. បញ្ចូលថ្ម៖ Insert 4x AAA batteries into the compartment, ensuring correct polarity (+/-) as indicated inside the compartment.
4. បិទប្រអប់ថ្ម៖ Replace the battery cover and slide it until it clicks securely into place. Reattach the belt clip if desired.

Image: Step-by-step instructions for opening the battery compartment and inserting AAA batteries into the walkie talkie.

Image: An open battery compartment of the walkie talkie, ready for battery insertion.

3.2 ការបើក/បិទ

To turn the walkie talkie on or off, press and hold the ថាមពល/ម៉ឺនុយ button until the LCD screen illuminates or turns off.

4. សេចក្តីណែនាំប្រតិបត្តិការ

4.1 Basic Communication (Push-to-Talk)

1. ជ្រើសរើសឆានែល៖ Ensure all walkie talkies you wish to communicate with are set to the same channel and sub-code. Use the Up និង ចុះ ប៊ូតុងដើម្បីផ្លាស់ប្តូរឆានែល។
2. បញ្ជូន៖ ចុចឱ្យជាប់ ភីធីធី button (located on the side of the radio). Speak clearly into the microphone, holding the radio approximately 2-3 inches from your mouth.
3. ទទួល៖ ដោះលែង ភីធីធី button to listen for incoming transmissions.

Tip: For optimal range and clarity, avoid obstructions like buildings, dense foliage, or large metal objects. Adverse weather conditions can also affect range.

4.2 Channel Selection and Sub-codes (CTCSS/DCS)

Your walkie talkie supports 22 FRS/GMRS channels and 99 CTCSS/DCS sub-codes. Sub-codes help filter out unwanted conversations on the same channel, enhancing privacy.

1. ចុច ម៉ឺនុយ ចុចប៊ូតុងម្តងដើម្បីចូលទៅក្នុងរបៀបជ្រើសរើសឆានែល។ លេខឆានែលនឹងភ្លឹបភ្លែតៗ។
2. ប្រើ Up or ចុះ ប៊ូតុងដើម្បីជ្រើសរើសឆានែលដែលអ្នកចង់បាន (1-22) ។
3. ចុច ម៉ឺនុយ button again to enter sub-code selection mode. The sub-code number will flash.
4. ប្រើ Up or ចុះ buttons to select your desired sub-code (0-99). Setting to 0 disables the sub-code.
5. ចុច ភីធីធី button or wait a few seconds for the setting to be saved and exit the menu.

4.3 អនុគមន៍ VOX (ការផ្លាស់ប្តូរប្រតិបត្តិការដោយសំឡេង)

The VOX function allows for hands-free communication. When activated, the radio will automatically transmit when it detects your voice.

1. ចុច ម៉ឺនុយ button multiple times until the VOX icon (VOX) appears on the LCD and flashes.
2. ប្រើ Up or ចុះ buttons to select the VOX sensitivity level (e.g., 1-3, with 1 being most sensitive). Select "OFF" to disable VOX.
3. ចុច ភីធីធី button or wait a few seconds to save the setting and exit.

៥.៦ ប្រតិបត្តិការពិល

ដើម្បីបើក ឬបិទពិល LED ដែលភ្ជាប់មកជាមួយ សូមចុចប៊ូតុងមួយភ្លែត Lamp button (often combined with the Scan button).

4.5 Call Alert Tone

ដើម្បីផ្ញើសំឡេងរោទិ៍ការហៅទៅកាន់វិទ្យុផ្សេងទៀតនៅលើឆានែលដូចគ្នា សូមចុចប៊ូតុងមួយភ្លែត ហៅ button (often represented by a musical note icon).

4.6 ការចាក់សោឆានែល

To prevent accidental channel changes, you can lock the current channel.

1. ចុចឱ្យជាប់ Call Lock button (often represented by a key icon) until a key icon appears on the LCD.
2. ដើម្បីដោះសោ ចុចឱ្យជាប់ Call Lock button again until the key icon disappears.

រូបភាព៖ ឧamples of suitable scenarios for using the walkie talkies, such as outdoor play, family activities, and leisure.

Image: Illustrations of walkie talkies being used for communication in both play and household settings.

5. ការថែទាំ

5.1 ការថែទាំថ្ម

• Always use fresh, high-quality AAA batteries.
• Remove batteries from the walkie talkie if it will not be used for an extended period to prevent leakage and damage.
• បោះចោលថ្មដែលប្រើរួច ប្រកបដោយទំនួលខុសត្រូវ ស្របតាមបទប្បញ្ញត្តិក្នុងស្រុក។

៧.១ ការសម្អាតនិងផ្ទុក

• សម្អាត walkie talkie ដោយទន់ ឃamp ក្រណាត់។ ហាមប្រើសារធាតុគីមីខ្លាំង ឬថ្នាំលាងសម្អាត។
• Do not immerse the walkie talkie in water, as it is not water-resistant.
• ទុក​វ៉កគីថូគី​ក្នុង​កន្លែង​ត្រជាក់ ស្ងួត ឆ្ងាយ​ពី​ពន្លឺ​ថ្ងៃ​ដោយ​ផ្ទាល់ និង​សីតុណ្ហភាព​ខ្លាំង។

6. ការដោះស្រាយបញ្ហា

7. លក្ខណៈបច្ចេកទេស

8. ការធានា និងការគាំទ្រ

Nestling HK-688 Walkie Talkies come with a ការធានា 12 ខែ ចាប់ពីថ្ងៃទិញ។

For any support inquiries, troubleshooting assistance beyond this manual, or warranty claims, please refer to the contact information provided on the product packaging or the retailer's webកន្លែងដែលផលិតផលត្រូវបានទិញ។