1. Киришүү
This manual provides comprehensive instructions for the PNI TTi TCB-900 EVO CB Radio Station and PNI ML29 CB Antenna kit. Please read this manual carefully before installation and operation to ensure proper use and to maximize the performance and longevity of your product. This kit is designed for reliable CB communication in vehicles.
2. Пакеттин мазмуну
Төмөндө тизмеленген нерселердин баары пакетиңизде бар экенин текшериңиз:
- PNI TTi TCB-900 EVO CB радиостанциясы
- Microphone (6-pin)
- Radio station mounting bracket and screws
- Microphone support and screws
- Power cord (12V/24V)
- Тамеки күйгүзүүчү сайгыч
- Колдонуучунун колдонмосу (бул документ)
- 1DIN орнотуучу кутуча
- PNI ML29 CB Antenna (spike)
- RG58 коаксиалдык кабели (4 метр)
- PL259 connector (pre-attached to cable)
- Магниттик негиз (диаметри 70 мм)
Image 1: Complete PNI TTi TCB-900 EVO CB Radio Station and PNI ML29 CB Antenna Kit components.
3. Продукт бүтүп калдыview
3.1 PNI TTi TCB-900 EVO CB Radio Station
The TCB-900 EVO is a robust CB radio station designed for clear and reliable communication. It features a front-facing speaker for enhanced audio clarity and a multicolor screen for easy readability.
Image 2: Front panel of the TCB-900 EVO radio station with connected microphone.
Сүрөт 3: Детальдуу view of the TCB-900 EVO radio station's front panel, showing channel, squelch, and volume knobs, along with function buttons and screen.
Key Controls and Features:
- CHANNEL Knob: Selects the operating channel.
- SQUELCH Knob: Adjusts the squelch level to suppress background noise.
- VOLUME баскычы: Күйгүзүү/өчүрүү жана аудионун үнүн башкарат.
- DSS (Dynamic Squelch System): Automatic squelch for improved reception.
- LOCK баскычы: Locks the keypad to prevent accidental changes.
- 9/19 баскычы: Quick access to emergency channels 9 and 19.
- MIC Button: Adjusts microphone gain.
- SCAN баскычы: Initiates channel scanning.
- VOX баскычы: Activates voice-operated transmission for hands-free use.
- AM/FM баскычы: ортосунда которулат Amplitude Modulation (AM) and Frequency Modulation (FM) modes.
- DW (Dual Watch): Monitors two selected channels.
- LCR (Last Channel Recall): Recalls the last used channel.
- MENU баскычы: Кошумча жөндөөлөргө жетет.
Image 4: Rear panel of the TCB-900 EVO radio station, showing antenna connector, power input, and auxiliary ports.
3.2 PNI ML29 CB Antenna with Magnetic Base
The PNI ML29 is a compact CB antenna designed for easy mounting and removal, featuring a magnetic base for vehicle attachment and a 4-meter RG58 coaxial cable with a PL259 connector.
Image 5: The PNI ML29 CB antenna, including the spike, coil, magnetic base, and attached coaxial cable with PL259 connector.
Сүрөт 6: Каптал view of the PNI ML29 antenna, highlighting the magnetic base and cable.
4. Орнотуу жана орнотуу
4.1 Radio Station Installation
- Монтаждоо: Use the provided mounting bracket and screws to secure the TCB-900 EVO radio station in a suitable location within your vehicle. Common locations include the dashboard, under the dashboard, or in a 1DIN slot. Ensure the location allows for proper ventilation and easy access to controls.
- Кубат туташуу:
- Connect the power cord to the radio's power input on the rear panel.
- Insert the cigarette lighter plug into your vehicle's 12V or 24V cigarette lighter socket. The radio supports both voltage кириштер.
- Туташуу коопсуз экенин текшериңиз.
- Микрофон туташуу: Plug the 6-pin microphone connector into the designated port on the front panel of the radio. Secure the microphone using its support and screws in an accessible location.
- Антенна туташуу: Connect the PL259 connector from the PNI ML29 antenna cable to the "ANTENNA" port on the rear panel of the radio station. Tighten the connector securely by hand.
4.2 Антеннаны орнотуу
- Жайгашкан жери: Position the PNI ML29 magnetic base antenna on a flat, clean, metallic surface of your vehicle, such as the center of the roof. This provides the best ground plane for optimal performance. Avoid placing it near other antennas or metal obstructions.
- Кабель багыттоо: Carefully route the 4-meter RG58 coaxial cable from the antenna to the radio, ensuring it does not interfere with doors, windows, or moving parts. Avoid kinking or pinching the cable, as this can damage it and affect performance.
Image 7: Demonstrating the placement of the PNI ML29 magnetic antenna on a vehicle roof.
Image 8: The PNI ML29 antenna securely mounted on a car roof, ready for operation.
5. Иштөө нускамалары
- Күйгүзүү/өчүрүү жана үнүн чыгаруу: айлантыңыз VOLUME knob clockwise to turn the radio ON. Continue rotating to adjust the listening volume. Rotate counter-clockwise until it clicks to turn the radio OFF.
- Канал тандоо: айлантыңыз КАНАЛ knob to select your desired operating channel (1-40).
- Чычканды тууралоо: айлантыңыз ЧЫГУУ knob clockwise until background noise disappears. Rotate it counter-clockwise to hear weaker signals. The DSS (Dynamic Squelch System) provides automatic squelch control for optimal noise reduction.
- AM/FM Mode Selection: басыңыз AM/FM алмаштыруу үчүн баскыч Amplitude Modulation (AM) and Frequency Modulation (FM) modes.
- Transmitting (PTT): Өткөрүү үчүн, микрофондогу Push-To-Talk (PTT) баскычын басып, кармап туруңуз. Микрофонго так сүйлөңүз. Кабыл алуу үчүн PTT баскычын коё бериңиз.
- Кош саат (DW): басыңыз DW button to activate Dual Watch mode, allowing you to monitor two channels simultaneously. Refer to the radio's internal menu for setting the second monitored channel.
- Каналды сканерлөө: басыңыз SCAN button to initiate scanning of active channels. The radio will stop on an active channel and resume scanning after a short delay or when the signal disappears.
- Microphone Gain (MIC): басыңыз MIC button to adjust the microphone sensitivity. This helps optimize your transmission audio level.
- VOX функциясы: басыңыз VOX button to enable voice-operated transmission. This allows hands-free communication. Adjust VOX sensitivity through the menu to suit your environment and voice level.
- Өзгөчө кырдаалдар каналдары (9/19): басыңыз 9/19 button for quick access to emergency channels 9 (for highway assistance) and 19 (for general calling).
- Keyboard Lock (LOCK): басыңыз БУЛПОО button to disable the front panel buttons, preventing accidental changes to settings. Press again to unlock.
- Акыркы каналды чакырып алуу (LCR): басыңыз LCR button to quickly return to the last channel you were operating on.
- Меню орнотуулары: басыңыз МЕНЮ button to access advanced settings and configurations for the radio. Use the channel knob to navigate and other buttons to select/confirm.
6. Техникалык тейлөө
- Тазалоо: Use a soft, dry cloth to clean the radio station and antenna. Do not use abrasive cleaners or solvents.
- Курчап турган чөйрөнү коргоо: Keep the radio station and antenna dry. Avoid exposure to extreme temperatures, direct sunlight for prolonged periods, and excessive dust.
- Кабелдик текшерүү: Periodically inspect all cables (power, microphone, antenna) for signs of wear, damage, or loose connections. Replace damaged cables immediately.
- Антеннанын базасы: Ensure the magnetic base of the antenna is clean and free of debris to maintain good contact with the vehicle's surface.
- SWR текшерүү: For optimal performance and to prevent damage to the radio, it is recommended to periodically check the Standing Wave Ratio (SWR) of your antenna system, especially after initial installation or if performance degrades. An SWR meter is required for this procedure.
7. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Радио күйбөйт. | No power supply; loose power connection; faulty cigarette lighter plug/socket. | Check power cord connection to radio and cigarette lighter socket. Ensure vehicle's power socket is functional. |
| No reception or weak signals. | Squelch set too high; antenna not connected or faulty; incorrect channel selected; poor antenna placement. | Lower the SQUELCH level. Check antenna cable connection. Verify correct channel. Ensure antenna is properly mounted on a metallic surface. |
| Cannot transmit or weak transmission. | Microphone not connected; PTT button faulty; high SWR; antenna issue. | Check microphone connection. Ensure PTT button is pressed correctly. Check antenna connection and SWR. |
| Бурмаланган аудио. | Volume too high; Squelch too low; microphone gain incorrect. | Adjust VOLUME and SQUELCH levels. Adjust MIC gain through the menu. |
| Interference/Noise. | Electrical interference from vehicle; external noise sources; antenna placement. | Check for proper grounding. Try repositioning the antenna. Ensure all vehicle accessories are properly shielded. Adjust Squelch. |
8. Техникалык шарттар
8.1 PNI TTi TCB-900 EVO CB Radio Station
- Broadcast Band Type: AM / FM
- Каналдар: 40
- Жыштыгы: 26.965 - 27.405 МГц
- Микрофон түрү: 6 пин
- Speaker Audio Power: 2 Вт
- Сезимталдуулук (20дБ SINAD): 0.7µV for 10dB (S+N)/N in AM mode / 0.7µV for 20dB SINAD in FM mode
- Audio Signal Distortion: 8% дан азыраак @ 1KHz
- Эмиссия кубаттуулугу: 4 Вт
- Электр камсыздоо: 12 В / 24 В DC
- Max. Absorbed Current: 1.6A
- Өлчөмдөрү (W x Y x D): 170 x 90 x 50 мм
- Салмагы: 764 гр
- Иштөө температурасы: -26°C ~ +80°C
- Өзгөчөлүктөр: Dual Watch, Channel Scan, Microphone Gain, ASQ, Keyboard Lock, LCR, Emergency Channels, Multicolor Screen, VOX, Manual Squelch, Key Sound, PTT, Screen Lighting, Key Lighting
- Арткы панелдин туташуулары: Additional speaker connection, Bluetooth dongle connection
8.2 PNI ML29 CB Antenna
- CB Work Band: Ооба
- Иштөө жыштыгы: 26 - 28 МГц
- Максималдуу колдонулган кубаттуулук: 500 Вт
- S.W.R. Minimum in Center of Band: 2:1ден азыраак
- Spike Length: 230 мм
- Импеданс: 50 Ом
- Материал: Жез, дат баспас болоттон жасалган
- Туташтыргыч түрү: Male UHF (PL259)
- Кабелдин узундугу: 4m (RG58)
- Салмагы: 250 гр
- Dimensions (Magnetic Base Included): 340 x 70 x 70 мм
- Пайда: >3 дБи
- Поляризация: Вертикалдуу
- Иш аралыгы: 7 км
- Magnetic Base Diameter: 70 мм
- Иштөө температурасы: -26°C ~ +80°C
9. Кепилдик жана колдоо
For warranty information, technical support, or service inquiries, please contact your authorized retailer or the manufacturer directly. Please retain your proof of purchase for warranty claims. Do not attempt to repair the device yourself, as this may void the warranty.
