President Harrison FCC AM/FM Mobile CB Radio (TXUS768) Instruction Manual

1. Wprowadzenie

Thank you for choosing the President Harrison FCC AM/FM Mobile CB Radio. This high-performance transceiver equipment is designed for reliable communication. This manual provides essential information for the proper setup, operation, and maintenance of your new CB radio. Please read it thoroughly before use.

Key features of your Harrison FCC radio include:

• CTCSS/DCS for selective signaling.
• AM/FM Modulation modes.
• USB charging socket (5V / 2.1A).
• Funkcja Roger Beep.
• 2 programmable priority channels.
• PA (Public Address) capability.
• Scan Skip for efficient channel monitoring.
• Key Beep for tactile feedback.
• Electret / dynamic microphone compatibility.
• Noise Reduction Circuit (NRC) for improved audio clarity.

2. Informacje dotyczące bezpieczeństwa

Always prioritize safety when installing and operating your CB radio. Failure to follow these guidelines may result in injury or damage to the equipment.

• Zasilanie: Ensure the radio is connected to a 12V or 24V DC power source as specified. Incorrect voltagMoże to uszkodzić urządzenie.
• Antena: Never operate the radio without a properly connected antenna. Transmitting without an antenna can cause damage to the radio's final ampliyfikator.
• Instalacja: Mount the radio securely to prevent it from becoming a projectile during sudden stops or accidents. Ensure wiring does not interfere with vehicle controls.
• Bezpieczeństwo jazdy: Do not operate the radio in a way that distracts you from driving. Always prioritize road safety.
• Narażenie na działanie wody: This device is not water resistant. Avoid exposure to moisture or liquids.

3. Konfiguracja

3.1. Rozpakowanie i dołączone elementy

Carefully unpack your President Harrison FCC CB Radio and verify all components are present:

• President Harrison FCC CB Radio unit
• One Electret UP/DOWN Microphone with Support
• Uchwyt montażowy
• Śruby do montażu
• Fused Power Cord
• Instrukcja obsługi
• President Logo Sticker

Rysunek 3.1: Included components for the President Harrison FCC CB Radio. This image displays the main radio unit, a coiled microphone, a metal mounting bracket, various screws, a fused power cord, and a logo sticker, all essential for installation and operation.

3.2. Montaż radia

Choose a suitable location in your vehicle that allows for easy access to controls and clear visibility of the display, without obstructing driving. Use the provided mounting cradle and screws to securely attach the radio.

3.3. Podłączenie zasilania

Connect the fused power cord to your vehicle's 12V or 24V DC electrical system. Ensure the red wire connects to the positive (+) terminal and the black wire to the negative (-) or ground terminal. The radio is designed to operate on both 12V and 24V systems.

3.4. Podłączenie anteny

Connect a suitable CB antenna (not included) to the antenna connector on the rear of the radio. A properly tuned antenna is crucial for optimal performance and to prevent damage to the radio. Refer to your antenna's manual for installation and tuning instructions.

3.5. Podłączenie mikrofonu

Plug the supplied Electret UP/DOWN Microphone into the front microphone port of the radio. Ensure it clicks securely into place.

Rysunek 3.2: The front panel of the President Harrison FCC CB Radio, showing the green digital display, control knobs, and the microphone connected to its port. This view highlights the compact design and user interface.

4. Instrukcja obsługi

4.1. Podstawowe sterowanie

• Power ON/OFF & Volume: Rotate the VOL/SQ knob clockwise to turn the radio ON and adjust the listening volume.
• Blokada szumów (SQ): Rotate the VOL/SQ knob counter-clockwise to reduce background noise when no signal is present. Adjust until the noise disappears.
• Przełącznik kanałów: Use the UP/DOWN buttons on the microphone or the channel rotary switch on the radio to select channels 1-40.

4.2. AM/FM Modulation

The Harrison FCC supports both AM (Amplitude Modulation) and FM (Frequency Modulation) modes. Use the MODE button to switch between AM and FM for different communication preferences or local regulations.

4.3. CTCSS/DCS

CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digitally Coded Squelch) allow you to filter out unwanted conversations and hear only signals from users sharing the same code. This feature is particularly useful for group communications.

4.4. Scan Skip

The Scan Skip feature allows you to efficiently monitor channels. When the radio is scanning and stops on an unwanted channel, press and hold the SCAN key for 1 second to store this channel in the SCAN SKIP memory. This channel will then be ignored in subsequent scans, allowing you to focus on relevant communications.

4.5. PA (Public Address)

Connect an external PA speaker (not included) to the radio to use it as a public address system. This allows your voice to be broadcast through the external speaker.

4.6. Sygnał dźwiękowy Rogera

The Roger Beep function emits a short tone at the end of your transmission, signaling to other users that you have finished speaking.

4.7. Gniazdo ładowania USB

The front-facing USB charging socket (5V / 2.1A) allows for convenient charging of various electronic devices, such as smartphones or tablets.

4.8. Automatic S.W.R. Meter

The integrated Automatic S.W.R. (Standing Wave Ratio) Meter assists in tuning your antenna for optimal performance. The radio provides audible tones and a display reading to guide you in achieving an SWR close to 1.0, indicating an efficient antenna match.

4.9. Noise Reduction Circuit (NRC)

The NRC (Noise Reduction Circuit) helps to reduce background noise during both transmission (TX) and reception (RX), providing clearer communication. If your radio does not have an inbuilt NRC, compatible President DIGIMIKE or BT MIKE microphones with 5 levels of noise cancellation can be used as an alternative.

5. Konserwacja

Regular maintenance ensures the longevity and optimal performance of your President Harrison FCC CB Radio.

• Czyszczenie: Do czyszczenia obudowy radia używaj miękkiej, suchej ściereczki. Unikaj środków czyszczących o właściwościach ściernych i rozpuszczalników.
• Znajomości: Periodically check all cable connections (power, antenna, microphone) for tightness and corrosion.
• Antena: Inspect your antenna regularly for damage. Ensure it is properly tuned for the best SWR.
• bezpiecznik: If the radio does not power on, check the fuse in the power cord. Replace it with a fuse of the same rating if blown.

6. Rozwiązywanie Problemów

Jeśli masz problemy z radiem, zapoznaj się z poniższymi typowymi problemami i ich rozwiązaniami:

• Brak zasilania: Check the power cable connection, vehicle's fuse box, and the fuse in the radio's power cord. Ensure the vehicle's ignition is on if connected to an accessory circuit.
• Brak odbioru/transmisji: Verify the antenna is correctly connected and tuned. Check the Squelch level; it might be set too high. Ensure the correct channel and modulation mode (AM/FM) are selected.
• Słaba jakość dźwięku: Adjust the RF Gain and Mic Gain settings. Check for strong interference sources. Ensure the microphone is securely connected.
• SWR Reading is High: This indicates a problem with your antenna system. Check antenna connections, cable, and tuning. Consult an antenna specialist if needed.
• Radio Freezes/Unresponsive: Try turning the radio off and then on again. If the issue persists, disconnect power for a few minutes and reconnect.

7. Specyfikacje

8. Gwarancja

The President Harrison FCC CB Radio comes with a 2 lata gwarancji standardowej. Niniejsza gwarancja może zostać rozszerzona na 5 lata with the simultaneous purchase of a President antenna under the 2+3 years program. Please retain your proof of purchase for warranty claims.

9. Wsparcie

For further assistance, technical support, or warranty inquiries, please visit the official President Electronics USA website or contact their customer service. You can find more information and resources at President Electronics USA Store.