Newer Stone Keeper CT-10B

HotRC CT-10B 10 Channel Radio Transmitter and Receiver User Manual

Model: CT-10B

Brand: Newer Stone Keeper

1. Introduction

This manual provides detailed instructions for the HotRC CT-10B 10 Channel Radio Transmitter and its accompanying receiver. The CT-10B is a 2.4GHz wireless RC control system designed for various remote-controlled vehicles, including cars, boats, and tanks. It features a color LCD screen for real-time parameter adjustments and offers advanced functionalities for enhanced control.

Please read this manual thoroughly before operating your device to ensure proper use and to maximize its performance and longevity.

2. What's in the Box

Verify that all items listed below are present in your package:

  • HOT RC CT-10B Transmitter
  • 10 Channel Receiver (Standard: F-010A)
  • Charging Cable (USB-C)
  • Voltage Line
  • Battery (18650 Li-ion)
  • Instruction Manual (this document)
  • Accessories
Package contents of HotRC CT-10B including transmitter, receiver, cables, and battery.
Figure 2.1: Contents of the HotRC CT-10B package. This image displays the packaging box, transmitter, receiver, voltage line, charging cable, battery, and instruction manual.

3. Setup

3.1 Initial Power-On

Before first use, locate the battery compartment on the transmitter. Remove the insulating tab from the pre-installed 18650 Li-ion battery. This will allow the transmitter to power on.

HotRC CT-10B transmitter showing the internal 18650 battery and USB-C charging port.
Figure 3.1: The transmitter's internal battery compartment and USB-C charging port, highlighting the convenient power supply.

3.2 Charging the Transmitter

The CT-10B transmitter is equipped with a built-in rechargeable 18650 battery. To charge:

  1. Connect the supplied USB-C charging cable to the USB-C port on the transmitter.
  2. Connect the other end of the USB-C cable to a compatible USB power source (e.g., computer USB port, USB wall adapter).
  3. The charging indicator LED will turn red while charging and green when fully charged.

Note: A charger is not supplied; use any standard USB power adapter.

3.3 Receiver Connection and Binding

The standard receiver for the CT-10B is the F-010A. Connect the receiver to your RC vehicle's electronic speed controller (ESC) and servos according to your vehicle's specific wiring diagram. For initial setup or re-binding, follow these general steps:

  1. Ensure both the transmitter and receiver are powered off.
  2. Connect a bind plug (not included, typically comes with the receiver or ESC) to the receiver's bind port (usually labeled B/BIND).
  3. Power on the receiver. The receiver's LED should flash, indicating it's in binding mode.
  4. While holding down the bind button on the transmitter (refer to the control layout for location, often integrated with the power button or a dedicated button), power on the transmitter.
  5. The transmitter and receiver LEDs should become solid, indicating a successful bind.
  6. Power off both devices, then remove the bind plug from the receiver.
  7. Power on the transmitter first, then the receiver, to confirm the connection.

Refer to the F-010A receiver's specific manual for detailed binding instructions if issues arise.

4. Operating Instructions

4.1 Transmitter Overview and Controls

The CT-10B features a user-friendly layout with a color TFT screen and various controls for precise operation.

HotRC CT-10B 10 Channel Radio Transmitter and Receiver set.
Figure 4.1: The HotRC CT-10B transmitter and its F-010A receiver.
Detailed diagram of HotRC CT-10B transmitter controls and screen interface.
Figure 4.2: Comprehensive view of the CT-10B's controls, including the steering wheel, throttle trigger, buttons (A, B, C, D), scroll wheel, and switches (SWA, SWB).
  • Steering Wheel: Controls steering (Channel 1). Features 4 ball bearings and a high-precision potentiometer for smooth, accurate control.
  • Throttle Trigger: Controls throttle (Channel 2). Spring force and trigger opening size are adjustable.
  • Buttons (A, B, C, D): Multi-function buttons for channel control or menu navigation.
  • Scroll Wheel: Used for menu navigation and parameter adjustment. Press to confirm/enter, scroll to navigate.
  • Power Button: Long press to turn on/off. Quick click to step back in menus.
  • Switches (SWA, SWB): Assignable switches for additional functions (e.g., lights, winches, differential locks).
  • VRB, VRA: Rotary knobs for proportional channel control.

4.2 Screen Interface and Navigation

The 2.4-inch TFT color screen displays real-time telemetry data and allows access to various settings.

Close-up of the HotRC CT-10B transmitter's color LCD screen displaying telemetry data and channel information.
Figure 4.3: The CT-10B's display showing real-time data such as receiver voltage (RX V), signal strength (RSSI), transmitter voltage (TX V), and channel outputs.
Various menu screens of the HotRC CT-10B transmitter, showing options for model selection, channel mapping, linearity, range, fail-safe, and system settings.
Figure 4.4: Examples of the CT-10B's rich parameter tuning functions, including model selection, channel mapping, linearity (expo), range adjustment, and fail-safe settings.

Main Display: Shows critical information like receiver voltage (RX V), signal strength (RSSI), transmitter voltage (TX V), and real-time channel outputs (CH 1-10).

Menu Navigation:

  • Press the Scroll Wheel in to enter the main menu.
  • Scroll the Scroll Wheel to navigate through menu options.
  • Press the Scroll Wheel again to select an option or enter a sub-menu.
  • Quick click the Power Button to go back to the previous menu level.
  • To exit menus, repeatedly quick click the Power Button until you return to the main display.

4.3 Language Settings

The CT-10B supports both Chinese and English operation interfaces. If you encounter menus displayed in Chinese after initial setup, follow these steps to change the language to English:

  1. From the main display, press the Scroll Wheel to enter the main menu.
  2. Navigate through the menu pages using the scroll wheel until you find the "System" menu (often the first item on the last menu page).
  3. Select "System" by pressing the Scroll Wheel.
  4. Within the System menu, locate the "Language" option.
  5. Select "Language" and choose "English" from the available options.
  6. Confirm your selection. The menus should now display in English.

4.4 Advanced Features

The CT-10B offers a range of advanced functions for enhanced control and versatility:

  • Trainer Mode (Coach Function): Allows two transmitters to be connected via a data cable for teaching and training purposes. This enables shared control, ideal for beginners or parent-child activities.
  • Mixing Functions: Program custom mixes between channels for complex control scenarios.
  • Cruise Control: Maintain a set speed for your vehicle.
  • Fail-Safe Protection: Configure the receiver to move channels to a predetermined position (e.g., throttle to neutral, brakes on) in case of signal loss, preventing runaway vehicles.
  • Gyro Stabilization: For improved handling and stability, especially in drift or climbing vehicles, pair the CT-10B with an F-08AT receiver (sold separately) which supports gyro stabilization.
  • Adjustable Throttle Trigger: The spring force and trigger opening size can be adjusted to customize the feel of the throttle.
Diagram showing the adjustable throttle trigger and precision handwheel mechanism of the HotRC CT-10B.
Figure 4.5: Details on adjusting the throttle trigger's spring force and position, and the precision handwheel assembly with ball bearings.
Icons representing key features of the HotRC CT-10B: 2.4G frequency hopping, 2.4-inch color screen, 10 channels, 4 bearings, charging function, coach function, small and exquisite design, gyroscope settings, cruise control, programmable mixing control, out-of-control protection, and Chinese and English interfaces.
Figure 4.6: A visual summary of the CT-10B's core features and capabilities.

5. Maintenance

5.1 Cleaning

To maintain the appearance and functionality of your transmitter:

  • Wipe the surface with a soft, dry cloth.
  • For stubborn dirt, slightly dampen the cloth with water. Do not use harsh chemicals or solvents.
  • Avoid getting moisture into openings such as the USB-C port, button gaps, or speaker grilles.

5.2 Battery Care

Proper battery care extends the life of your transmitter:

  • Charge the battery fully before first use.
  • Avoid completely discharging the battery. Recharge when the low battery warning appears on the screen.
  • If storing for an extended period, charge the battery to approximately 50-60% capacity.
  • Store in a cool, dry place away from direct sunlight and extreme temperatures.

5.3 Storage

When not in use, store the transmitter and receiver in a safe place to prevent damage. Keep them away from dust, moisture, and extreme temperatures.

6. Troubleshooting

6.1 Common Issues and Solutions

ProblemPossible CauseSolution
Transmitter does not power on.Battery insulating tab not removed.
Battery is discharged.		Remove the insulating tab from the battery compartment.
Charge the transmitter battery using the USB-C cable.
Menus are in Chinese.Incorrect language setting.Navigate to the "System" menu, then "Language", and select "English". (Refer to Section 4.3)
No response from RC vehicle.Transmitter and receiver not bound.
Receiver not powered.
Incorrect wiring.		Perform the binding procedure (Refer to Section 3.3).
Ensure receiver is properly connected to power source.
Check all wiring connections between receiver, ESC, and servos.
Short control range or signal interference.Environmental interference.
Antenna position.		Operate in an open area away from large metal objects or other 2.4GHz devices.
Ensure receiver antenna is positioned correctly and not obstructed.

7. Specifications

  • Applicable Models: Model cars, boats, tanks, etc.
  • Spread Spectrum Method: FHSS
  • Modulation Mode: GFSK
  • Response Speed (PWM): ≤20MS
  • Net Weight: 190g (Transmitter)
  • Frequency Range: 2.4GHZ ISM
  • Remote Control Distance: Approx. 300 M (ground), 800 M (air)
  • Receiving Sensitivity: -96 dbm
  • Transmission Power: ~160MA-300MA
  • Receiver Power Supply: DC 3.5V-9V
  • Transmitter Channel: 10
  • Power Supply for Transmitter: DC 3.7V-9V (Internal 18650 Li-ion battery)
  • Receiver Channel: 10
  • Standard Receiver: F-010A
  • Product Dimensions: 7.08 x 4.4 x 3.1 inches
  • Item Weight: 6.1 ounces
  • Country of Origin: China
  • Manufacturer Recommended Age: 14 years and up
  • Manufacturer: Hot rc

Note: Remote control distance may vary depending on environmental factors.

8. Warranty and Support

8.1 Customer Support

For any questions, technical assistance, or issues with your HotRC CT-10B transmitter and receiver, please contact Newer Stone Keeper customer support. They provide efficient and professional after-sales service to ensure a satisfactory experience.

Refer to your purchase documentation or the retailer's website for specific contact information.

8.2 Warranty Information

Specific warranty terms and conditions may vary by region and retailer. Please retain your proof of purchase for any warranty claims. The manufacturer typically covers defects in materials and workmanship for a specified period from the date of purchase.

This product is intended for users aged 14 years and up.

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