Увод
This manual provides essential information for the safe and efficient operation of your Topsung M920b rechargeable long-range walkie talkie. Please read it thoroughly before using the device to ensure proper functionality and to understand all features, including NOAA weather alerts and privacy codes. This portable two-way radio is designed for reliable communication in various outdoor and indoor environments.
Figure 1: Topsung M920b Walkie Talkies (Blue and Orange) with accessories.
Сетуп
1. Инсталација батерије
Each walkie talkie requires 3 AA rechargeable Ni-MH batteries (included). To install, locate the battery compartment on the back of the unit. Remove the belt clip by pinching the release tab, then open the battery cover. Insert the batteries according to the polarity markings inside the compartment. Close the cover and reattach the belt clip.
2. Пуњење
Use the provided micro-USB cable to charge the walkie talkies. The cable allows for charging via a power bank or vehicle adapter, offering flexibility for outdoor use. The radios feature overcharge protection. Charging for approximately 3 hours provides up to 63 hours of standby time.
Figure 2: Convenient USB charging and battery compartment access.
3. Укључивање/искључивање
Притисните и држите МЕНУ/Напајање button to turn the walkie talkie on or off. The backlit LCD display will illuminate upon power-on.
Упутство за употребу
1. Избор канала
Your Topsung M920b radio offers 22 FRS channels. To select a channel, press the МЕНУ button once. The channel number on the display will flash. Use the Up or Доле buttons to navigate through the channels. Press МЕНУ поново да потврдите свој избор.
2. Кодови за приватност (CTCSS/DCS)
The radio supports 38 CTCSS privacy codes and 98 DCS privacy codes. These codes help reduce interference from other users on the same channel. To set a privacy code, press the МЕНУ button twice (for CTCSS) or three times (for DCS). Use the Up or Доле buttons to select your desired code. Press МЕНУ to confirm. For effective communication, all radios in your group must be on the same channel and privacy code.
3. Притисни и говори (PTT)
Да бисте послали, притисните и држите ПТТ button located on the left side of the radio. Speak clearly into the microphone. Release the ПТТ дугме за слушање.
4. Подешавање јачине звука
Користите Up и Доле buttons (when not in menu mode) to adjust the listening volume. There are 8 adjustable volume levels.
5. Позовите тон
The radio offers 10 call tone settings. To send a call tone to other radios in your group, briefly press the ЦАЛЛ дугме.
6. Закључавање тастатуре
To prevent accidental changes to your settings, press and hold the МЕНУ/Напајање button until a key icon appears on the display. In keypad lock mode, only the ПТТ button remains active. To unlock, press and hold the МЕНУ/Напајање поново притисните дугме док икона кључа не нестане.
7. NOAA метеоролошко упозорење
The NOAA Weather Scan feature automatically scans through 25 available weather (WX) band channels and locks onto the strongest weather channel to alert you of severe weather updates. NOAA Weather Alert will sound an alarm indicating a risk of severe weather in your area. To activate, press and hold the В/А дугме.
Figure 3: NOAA Weather Alert feature for outdoor safety.
8. VOX функција
The Easy Voice and Sound Activation Transmission (eVOX) function allows for hands-free operation with 18 sensitivity levels. This feature enables transmission when your voice is detected, eliminating the need to press the PTT button.
9. Лампица
A built-in LED flashlight is located at the top of the radio. To activate, briefly press the Светлост button (often combined with the В/А button). Press again to turn off.
Figure 4: Key controls and features of the Topsung M920b.
Одржавање
1. Брига о батерији
To maximize battery life, fully charge the batteries before first use and whenever the low battery alert is indicated. Avoid completely draining the batteries regularly. The radio includes overcharge protection.
2. Чишћење
Очистите радио меком крпомamp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports are closed when not in use to prevent dust and moisture ingress.
3. Складиштење
Чувајте радио на хладном и сувом месту, даље од директне сунчеве светлости и екстремних температура. Ако га складиштите дуже време, извадите батерије.
Решавање проблема
- Нема напајања: Уверите се да су батерије правилно инсталиране и потпуно напуњене.
- Лош пријем/домет: Check for obstructions (buildings, trees, terrain). Ensure all radios are on the same channel and privacy code. Battery level can also affect range.
- Cannot Communicate with Other Radios: Verify that all radios are set to the exact same channel and privacy code.
- Статички сметње или сметње: Change to a different channel and/or privacy code.
For more detailed troubleshooting, please refer to the comprehensive user manual included with your product.
Спецификације
- Број модела: М920б
- Димензије производа: 2.2 к 1.3 к 6.1 инча
- Тежина артикла: 1.1 фунти
- батерије: 6 AA batteries required (included), 3*1000MAh NI-MH AA rechargeable batteries per radio.
- Трајање батерије: Up to 63 hours (standby)
- Број канала: 22 канала ФРС
- Фреквенцијски опсег: 462 MHz - 467 MHz
- Кодови приватности: 38 ЦТЦСС, 83 ДЦС
- Посебне карактеристике: Emergency Alarm, Noise Reduction, NOAA Weather Alert, VOX Function, Keypad Lock, Scanning Function, Flashlight.
- Ниво водоотпорности: Није водоотпоран
Гаранција и подршка
Your Topsung M920b walkie talkie is covered by the manufacturer's standard warranty. For specific warranty details, product support, or technical assistance, please refer to the warranty card included in your product packaging or contact Topsung customer service directly. Contact information can typically be found on the manufacturer's official webсајту или на паковању производа.