1. مقدمه
The HOTRC CT-6B is an advanced 8-channel 2.4Ghz one-hand remote control transmitter designed for various RC models including cars, boats, and tanks. It features a standard LCD display, voltage return function, signal return function, and a robust FHSS frequency hopping algorithm for stable and interference-free operation. This manual provides detailed instructions for setup, operation, and maintenance of your CT-6B transmitter and compatible F-series receivers.

2. ویژگی های محصول
- کنترل ۴ کاناله: Provides extensive control options for complex RC models.
- عملیات یک دست: Ergonomic design for comfortable single-hand use.
- 2.4Ghz FHSS Technology: Ensures strong anti-interference performance and stable remote control distance.
- نمایشگر LCD: Shows real-time transmitter voltage, return voltage, and signal strength.
- Return Function: Supports signal and voltage return information (receiver dependent).
- Mixed Control Function: Allows for advanced control configurations.
- عملکرد قفل: از تغییرات تصادفی در تنظیمات جلوگیری میکند.
- خاموش شدن خودکار: برای صرفهجویی در مصرف باتری، پس از ۳ دقیقه عدم فعالیت، خاموش میشود.
- Stroke Amount Adjustment: Fine-tune control surface travel.
- Runaway Protection: Enhances safety by preventing unintended model behavior.
- Positive and Negative Channels: Configurable channel direction.
- Electronic Trim: Digital adjustment for precise control.
- پورت شارژ Type-C: Convenient direct charging for the 18650 battery (battery not included).
- آنتن داخلی: Streamlined design.


3. مشخصات
3.1. Transmitter (CT-6B)
| ویژگی | مشخصات |
|---|---|
| مدل های قابل اجرا | Model car/boat/tank etc. |
| تعداد کانال ها | 8 |
| وزن محصول | 180 گرم |
| فاصله کنترل از راه دور | About 300M on the ground / 800M in the air* |
| انتقال قدرت | Approximately 90MA |
| حالت مدولاسیون | GFSK |
| روش طیف گسترده | FHSS |
| Responding Speed | PWM: ≤20MS |
| محدوده فرکانس | ISM 2.4 گیگاهرتز |
| منبع تغذیه فرستنده | DC 3.5V-9V |
*Note: The remote control distance is for reference only, and the actual use will vary according to different environments.
3.2. Receivers (F-Series)
The CT-6B transmitter is compatible with various F-series receivers. Below are the specifications for common models:
| مدل | کانال ها | فرکانس | حجم ورودیtage | فعلی | Return Voltage | ژیروسکوپ | اندازه (میلی متر) | وزن (گرم) |
|---|---|---|---|---|---|---|---|---|
| F-08A | 8 | 2.4 گیگاهرتز | DC4V-9V | 35 میلی آمپر | 0-27 ولت [300 متر] | خیر | 43*24*13 | 9 |
| F-08AT | 8 | 2.4 گیگاهرتز | DC4V-9V | 39 میلی آمپر | 0-27 ولت [300 متر] | Yes (No Aircraft) | 43*24*13 | 9 |
| F-01A | 8 | 2.4 گیگاهرتز | DC4V-9V | 35 میلی آمپر | 0-27 ولت [300 متر] | No (No Aircraft) | 38*25*13 | 10 |
| F-01AT | 8 | 2.4 گیگاهرتز | DC4V-9V | 39 میلی آمپر | 0-27 ولت [300 متر] | Yes (No Aircraft) | 38*25*13 | 10 |
| F-04A | 4 | 2.4 گیگاهرتز | DC4V-9V | 20 میلی آمپر | خیر | خیر | 32*18*13 | 5 |
| F-04AT | 4 | 2.4 گیگاهرتز | DC4V-9V | 25 میلی آمپر | 0-27 ولت [50 متر] | Yes (No Aircraft) | 32*18*13 | 5 |
| F-06A | 6 | 2.4 گیگاهرتز | DC4V-9V | 35 میلی آمپر | 0-27 ولت [300 متر] | خیر | 38*24*13 | 7.4 |
| F-06AT | 6 | 2.4 گیگاهرتز | DC4V-9V | 39 میلی آمپر | 0-27 ولت [300 متر] | Yes (No Aircraft) | 38*24*13 | 7.4 |
*Note: Remote control distance for receivers is typically 300-800m on the ground and 800m in the air. Actual use may vary.
4. اجزا
The HOTRC CT-6B system typically includes:
- HOTRC CT-6B 8CH Transmitter
- One compatible F-series PWM Receiver (e.g., F-08A, F-08AT, F-01A, F-01AT, F-04A, F-04AT, F-06A, F-06AT)
Please check your package contents against the product description to ensure all components are present.
5. راه اندازی
۱. نصب باتری (فرستنده)
- Locate the 18650 battery compartment on the bottom of the transmitter handle.
- Insert a fully charged 18650 lithium battery (not included) into the compartment, ensuring correct polarity.
- درپوش محفظه باتری را محکم ببندید.
The transmitter can be charged directly via its Type-C interface using a standard USB charger (not included).

5.2. Receiver Connection and Binding
The remote control comes standard with an F-08A eight-channel receiver. Other receiver models can be purchased separately.
- Connect Servos/ESCs: Connect your model's servos, Electronic Speed Controllers (ESCs), and other components to the corresponding PWM channels on the receiver. Refer to your model's specific wiring diagram for correct connections.
- گیرنده را تغذیه کنید: Provide power to the receiver (DC 3.5V-9V) from your model's power system.
- فرآیند اتصال:
- مطمئن شوید که هم فرستنده و هم گیرنده خاموش هستند.
- Connect the 'BIND' plug (if provided with your receiver) to the BIND port on the receiver.
- Power on the receiver. The receiver's LED should indicate it's in binding mode (e.g., flashing rapidly).
- Turn on the CT-6B transmitter while holding down the binding button (if applicable, otherwise power on normally).
- چراغ LED گیرنده باید ثابت شود که نشان دهنده اتصال موفقیت آمیز است.
- Power off both the transmitter and receiver. Remove the BIND plug from the receiver.
- Power on the transmitter first, then the receiver. Test controls to confirm successful binding.
- جلدtage Return Line (for F-08A and similar): If your receiver supports voltage return, connect the dedicated return line to the EXT-V port on the receiver and the other end to the battery or voltage source you wish to monitor.

6. دستورالعمل های عملیاتی
۶.۱ کنترلهای پایه
- روشن/خاموش برق: برای روشن یا خاموش کردن فرستنده، دکمه پاور را فشار داده و نگه دارید.
- ماشه دریچه گاز: Controls forward/reverse movement or speed.
- Directional Rocker (Steering Wheel): فرمان چپ/راست را کنترل میکند.
- Channel Buttons (CH5, CH6, etc.): Use the various buttons and knobs (VRA, VRB) to control auxiliary channels as configured for your model.
6.2. توابع پیشرفته
- LCD Display Monitoring: The LCD screen displays real-time information such as transmitter battery voltage (T), receiver battery voltage (R), and signal strength.
- Electronic Trim: Use the trim buttons around the directional pad to fine-tune the neutral position of your steering and throttle channels.
- Mixed Control: Access the mixed control settings via the operation panel to configure complex control schemes for your model.
- عملکرد قفل: Engage the lock function to prevent accidental changes to critical settings during operation.
- تنظیم سکته مغزی: Adjust the maximum travel (stroke) for individual channels to match your model's requirements.
7. تعمیر و نگهداری
- تمیز کردن: برای تمیز کردن فرستنده و گیرنده از یک پارچه نرم و خشک استفاده کنید. از استفاده از حلالها یا مواد شیمیایی قوی خودداری کنید.
- ذخیره سازی: Store the device in a cool, dry place away from direct sunlight and extreme temperatures. Remove the 18650 battery if storing for extended periods.
- مراقبت از باتری: Ensure the 18650 battery is charged regularly, even during storage, to maintain its lifespan.
- به روز رسانی سیستم عامل: سازنده را بررسی کنید webبرای هرگونه بهروزرسانی میانافزار موجود برای بهبود عملکرد یا ویژگیهای جدید، بهطور دورهای به سایت مراجعه کنید.
8 عیب یابی
- بدون برق: Check the 18650 battery installation and charge level. Ensure the battery is correctly inserted with proper polarity.
- No Control/Loss of Signal:
- Verify that the transmitter and receiver are properly bound. Re-bind if necessary.
- مطمئن شوید که هر دو دستگاه روشن هستند.
- Check the remote control distance; operating beyond the specified range (300M ground / 800M air) can lead to signal loss.
- Minimize interference from other 2.4Ghz devices or large metal objects.
- Runaway Protection: The system includes runaway protection. If your model behaves unexpectedly, ensure all connections are secure and re-check your binding and trim settings.
- پاسخ نادرست کانال: Check the positive and negative channel settings in the transmitter to ensure servos/ESCs respond in the correct direction.
9. نکات کاربر
- Practice in an Open Area: Before operating your RC model in confined spaces, practice in an open area to get accustomed to the controls.
- بررسی های منظم: Always perform a pre-flight/pre-run check of all connections, battery levels, and control responses before operating your model.
- مدیریت باتری: Keep spare charged 18650 batteries on hand for extended operation sessions.
- آگاهی زیست محیطی: Be mindful of your operating environment. While the FHSS technology provides good anti-interference, extreme conditions or dense urban areas might still affect performance.
10. گارانتی و پشتیبانی
For warranty information, technical support, or service inquiries, please refer to the official HOTRC webبه سایت مراجعه کنید یا با فروشنده خود تماس بگیرید. فاکتور خرید خود را برای موارد گارانتی نگه دارید.