Acogedor HRD-787 Portable Full Band Radio Instruction Manual

សេចក្តីផ្តើម

This manual provides detailed instructions for the safe and efficient operation of your Acogedor HRD-787 Portable Full Band Radio. Please read this manual thoroughly before using the device and retain it for future reference. The HRD-787 is a versatile multi-band radio featuring FM, VHF, AM, SW, and WB reception, Bluetooth connectivity, and memory card playback, designed for both indoor and outdoor use.

Image: The Acogedor HRD-787 Portable Full Band Radio, showcasing ការរចនាបង្រួម និងចំណុចប្រទាក់អ្នកប្រើប្រាស់របស់វា។

មាតិកាកញ្ចប់

នៅពេលវេចខ្ចប់ សូមផ្ទៀងផ្ទាត់ថាធាតុទាំងអស់ដែលបានរាយខាងក្រោមមានវត្តមាន និងស្ថិតក្នុងស្ថានភាពល្អ៖

• 1 x Full Band Radio (HRD-787)
• 1 x កាសស្តាប់ត្រចៀក
• 2 x Eartips
• 1 x ថង់ផ្ទុក
• 1 x ខ្សែចង
• 1 x ខ្សែសាក
• 1 x សៀវភៅណែនាំណែនាំ (ឯកសារនេះ)
• 1 x APP Instruction Manual

Image: The Acogedor HRD-787 radio displayed with its complete set of accessories, including earphones, eartips, a storage bag, a lanyard, and a charging cable.

ផលិតផលលើសview

The Acogedor HRD-787 is a compact and versatile portable radio designed for a wide range of listening experiences. Key features include:

• ទទួលភ្ញៀវពេញ៖ Supports FM (64-108MHz), VHF (30.000-199.975MHz), AM (520-1710KHz), SW (4.750-21.850MHz), and WB (162.400-162.550MHz).
• ការតភ្ជាប់ប៊្លូធូស 5.0៖ សម្រាប់ការស្ទ្រីមអូឌីយ៉ូឥតខ្សែពីឧបករណ៍ដែលត្រូវគ្នា។
• ការចាក់មេម៉ូរីកាតឡើងវិញ៖ Supports MP3, WAV, WMA formats with up to 256GB capacity (card not included).
• អូឌីយ៉ូដែលមានគុណភាពខ្ពស់៖ Features a 40mm speaker with 3W output for clear sound.
• SOS Alarm Function: សម្រាប់ស្ថានភាពអាសន្ន។
• ភ្លើងពិលដែលភ្ជាប់មកជាមួយ៖ Provides illumination when needed.
• អាយុកាលថ្មយូរ៖ Integrated 1000mAh lithium battery.
• APP Remote Operation: Control the radio via a smartphone application.
• ការត្រួតពិនិត្យវិចារណញាណ៖ Easy-to-use buttons for tuning and volume.
• ការបង្ហាញអំពូល Backlight៖ Color-coded backlights for different modes (Green for FM/VHF, Color for AM, Yellow for SW, Red for WB, Blue for Bluetooth, Light Blue for Memory Card).

រូបភាព៖ លម្អិត view of the high-power speaker, highlighting the full-range shocking bass sound and stereo surround sound quality of the HRD-787 radio.

រៀបចំ

៤.៣. ការបញ្ចូលថ្មដំបូង

Before first use, fully charge the radio's built-in 1000mAh lithium battery. Connect the provided charging cable to the radio's charging port and a standard USB power adapter (not included). The charging indicator will show the charging status. A full charge typically takes a few hours.

Image: The Acogedor HRD-787 radio is shown alongside a visual representation of its internal 1000mAh high-capacity lithium battery, emphasizing its long battery life.

បើក / បិទថាមពល

ដើម្បី​បើក​វិទ្យុ សូម​ចុច​ឲ្យ​ជាប់ ថាមពល button (usually located on the top or side). To power off, press and hold the same button again.

3. Inserting a Memory Card (Optional)

If you wish to use the memory card playback feature, insert a compatible memory card (up to 256GB, formatted to FAT32) into the designated slot. Ensure the card is inserted correctly until it clicks into place.

សេចក្តីណែនាំប្រតិបត្តិការ

1. Basic Key Operations

រូបភាព៖ លម្អិត view of the Acogedor HRD-787 radio's control buttons, highlighting their clear labeling for easy operation of radio tuning and volume adjustments.

• ប៊ូតុងថាមពល៖ ចុចឱ្យជាប់ ដើម្បីបើក ឬបិទវិទ្យុ។
• BAND/MOD. Button: Short press to cycle through radio bands (FM, VHF, AM, SW, WB) or switch to Bluetooth/Memory Card mode.
• MEMO/SET Button: Used for saving radio stations or accessing settings.
• VOL+/TIME Button: Short press to increase volume. Long press for time settings (if applicable).
• VOL-/LOCK Button: Short press to decrease volume. Long press to lock/unlock buttons.
• TUNE Knob/Buttons: Use the tuning knob or dedicated tuning buttons (if present) to adjust frequency.

៧. ការលៃតម្រូវវិទ្យុ

1. ជ្រើសរើសក្រុមតន្រ្តី៖ ចុច BAND/MOD. button to select your desired frequency band (FM, VHF, AM, SW, WB). The display backlight color will change accordingly.
2. ស្កេនដោយស្វ័យប្រវត្តិ៖ នៅក្នុងរបៀបវិទ្យុ ចុចឱ្យយូរ MEMO/SET button to initiate an automatic scan for available stations. The radio will save found stations automatically.
3. ការលៃតម្រូវដោយដៃ៖ ប្រើ បទភ្លេង knob or the frequency adjustment buttons (if available) to manually tune to a specific frequency.
4. Recalling Saved Stations: Use the tuning buttons or a dedicated preset button (if available) to cycle through saved stations.

3. ការចាក់ប៊្លូធូស

1. ចូល​របៀប​ប៊្លូធូស៖ ចុច BAND/MOD. button until "BT" or "Bluetooth" appears on the display, and the backlight turns blue. The radio will enter pairing mode.
2. ការផ្គូផ្គង៖ On your mobile device, enable Bluetooth and search for "HRD-787" (or similar device name). Select it to pair. A confirmation sound will indicate successful pairing.
3. ការចាក់សារថ្មី៖ Once paired, you can play audio from your device through the radio's speaker. Use your device or the radio's volume controls.

4. Memory Card Playback

Image: The Acogedor HRD-787 radio's display shows a radio frequency, illustrating its capability for memory card playback of MP3, WAV, and WMA formats.

1. បញ្ចូលកាតអង្គចងចាំ៖ Ensure a memory card with MP3, WAV, or WMA files is inserted into the slot.
2. Enter Memory Card Mode: ចុច BAND/MOD. button until the display indicates memory card playback (e.g., "CARD" or a music icon), and the backlight turns light blue.
3. ការគ្រប់គ្រងការចាក់ឡើងវិញ៖ Use the radio's playback controls (e.g., Play/Pause, Next/Previous Track buttons, if available) to manage your music.

5. មុខងារសំឡេងរោទិ៍ SOS

In an emergency, activate the SOS alarm by pressing and holding the dedicated អេសអូអេស button (if present) or a combination of buttons as indicated on the device. This will emit a loud alarm sound and activate the flashlight for signaling.

៦.៩. ប្រតិបត្តិការពិល

To turn on the built-in flashlight, locate the flashlight button or switch (often on the side or top). Press it once to turn on, and again to turn off.

7. Earphone Output

រូបភាព៖ ទិដ្ឋភាពជិតស្និទ្ធ view of the Acogedor HRD-787 radio, highlighting the earphone output jack for private listening and the integrated flashlight.

For private listening, plug the included earphones into the 3.5mm earphone jack located on the side of the radio. The internal speaker will automatically mute when earphones are connected.

8. APP Remote Operation

Image: A smartphone screen shows the dedicated application for remote control of the Acogedor HRD-787 radio, allowing users to select stations and change modes wirelessly.

Download the official Acogedor HRD-787 control application from your smartphone's app store. Follow the instructions in the separate APP Instruction Manual to pair your radio with the app. This allows for remote control of station selection, mode switching, and other functions.

ថែទាំ

• ការសម្អាត៖ Use a soft, dry cloth to clean the radio's exterior. Do not use abrasive cleaners, solvents, or strong chemicals, as these can damage the finish.
• ការផ្ទុក៖ នៅពេលដែលមិនប្រើប្រាស់រយៈពេលយូរ សូមទុកវិទ្យុក្នុងកន្លែងត្រជាក់ និងស្ងួត ឆ្ងាយពីពន្លឺព្រះអាទិត្យដោយផ្ទាល់ និងសីតុណ្ហភាពខ្លាំង។
• ការថែរក្សាថ្ម៖ To prolong battery life, avoid fully discharging the battery frequently. Recharge the radio regularly, even if not in active use, to maintain battery health.
• ធន់នឹងទឹក៖ The HRD-787 is not waterproof. Avoid exposing it to rain, splashes, or high humidity.

ការដោះស្រាយបញ្ហា

លក្ខណៈបច្ចេកទេស

ការធានា និងការគាំទ្រ

Acogedor products are designed for reliability and performance. For information regarding warranty coverage, technical support, or service inquiries, please refer to the warranty card included with your product or visit the official Acogedor website. Please have your model number (HRD-787) and purchase details ready when contacting support.