1. Uvod
Hvala na kupoviniasing the NEEBRC NB-7D 7-Channel 2.4GHz RC Transmitter. This system is designed for various RC models including cars, crawlers, trucks, racing buggies, off-road vehicles, on-road vehicles, boats, and tanks. It features a 2.4GHz transmission system for reliable control, a built-in light control system, and a 12LED light set. Please read this manual thoroughly before operation to ensure proper setup and safe use.
2. Proizvod je gotovview
2.1 Sadržaj paketa
- 1x NEEBRC NB-7D 7-Channel Transmitter
- 1x Receiver with Built-in Light Control System (RX-G7X)
- 1x 12LED Light Set
- 1x Korisnički priručnik (ovaj dokument)
2.2 Karakteristike predajnika
- 7 kanala: Provides extensive control options for various RC functions.
- 2.4GHz Transmission: Ensures stable signal and allows multiple users to operate simultaneously without interference.
- Proportional Trigger Limit Setting: Ideal for beginners to practice control.
- Mixed Control Function: Allows binding multiple receiver channels to a single transmitter channel for synchronized operations.
- Baterija Low Voltage Indikacija: LED flashes slowly when battery voltage je ispod 4.2V.
- Ergonomski dizajn: Features an anti-slip foam steering wheel, anti-slip trigger, and ergonomic grip for comfortable use.
2.3 Receiver Features (RX-G7X)
- Visok voltage Zaštita: Compatible with high voltage servos (4.2-10V).
- Multifunctional Light Slots: Dedicated ports for connecting the 12LED light set.
- Winch Slot: Dedicated port for controlling an RC winch.

Figure 1: NEEBRC NB-7D Transmitter Features

Figure 2: Transmitter and Receiver Component Layout
3. Podešavanje
3.1 Instalacija baterije (odašiljač)
- Pronađite poklopac odjeljka za baterije na dnu odašiljača.
- Otvorite poklopac.
- Umetnite 4 AA baterije, vodeći računa o ispravnom polaritetu (+/-).
- Čvrsto zatvorite poklopac odeljka za baterije.
Napomena: Batteries are not included. Use fresh, high-quality AA batteries for optimal performance.
3.2 Receiver and Light Set Connection
- Connect your RC model's steering servo to CH1 on the receiver.
- Connect your RC model's ESC (Electronic Speed Controller) to CH2 on the receiver.
- Connect the 12LED Light Set to the designated light slots (FL, HL, PL, BL, CL-R, CL-L) on the receiver. Refer to Figure 2 for port locations.
- If using a winch, connect it to the winch slot (M1+) on the receiver.
- Osigurajte da su svi priključci čvrsti i pravilno orijentirani.

Figure 3: Transmitter and Receiver Dimensions

Figure 4: 12LED Light Set Connected to Receiver

Figure 5: RX-G7X Receiver with Light Set
4. Binding Instructions
Predajnik i prijemnik su obično fabrički prethodno povezani. Ako je potrebno ponovno povezivanje, slijedite ove korake:
- Ensure the transmitter batteries are installed and the transmitter is OFF.
- Connect power to the receiver (e.g., via ESC). The receiver's LED will flash rapidly.
- Press and hold the BIND button on the receiver.
- While holding the BIND button, turn ON the transmitter.
- Release the BIND button on the receiver once the receiver's LED turns solid, indicating a successful bind.
- Test all controls to confirm proper function.

Figure 6: Receiver Bind Button Location
5. Uputstvo za upotrebu
5.1 Uključivanje/isključivanje
- To power ON the transmitter, press the POWER button. The LED indicator will light up.
- To power OFF the transmitter, press and hold the POWER button until the LED indicator turns off.
5.2 Osnovne kontrole
- Steering Wheel (CH1): Rotate left or right to control the steering of your RC model.
- Throttle Trigger (CH2): Povucite za ubrzanje naprijed, gurnite za kočenje ili vožnju unazad.
5.3 Podešavanja trima
- ST.TRIM (Steering Trim): Adjusts the neutral position of the steering. Use if the model pulls to one side when the steering wheel is centered.
- TH.TRIM (Throttle Trim): Adjusts the neutral position of the throttle. Use if the model moves slightly forward or backward when the throttle trigger is centered.
5.4 Dual Rate (D/R)
- ST D/R (Steering Dual Rate): Adjusts the maximum steering angle. Lower settings reduce sensitivity, higher settings increase it.
- TH D/R (Throttle Dual Rate): Adjusts the maximum throttle output. Lower settings reduce maximum speed, higher settings increase it.
5.5 Reverse Switches
- ST.REV (Steering Reverse): Reverses the direction of the steering servo. Use if steering is opposite to desired input.
- TH.REV (Throttle Reverse): Reverses the direction of the throttle channel. Use if throttle is opposite to desired input.
5.6 Channel Functions (CH3-CH7)
Channels 3 through 7 are typically controlled by the rotary knobs on the transmitter. These can be assigned to various auxiliary functions on your RC model, such as gear shifting, auxiliary steering, or other accessories. Refer to your RC model's manual for specific channel assignments.
5.7 Proportional Trigger Limit Setting
This feature allows you to limit the maximum throttle output, making it easier for beginners to control the model. Consult the transmitter's specific settings (often via the SET button or a dedicated dial) to adjust this limit.
5.8 Niska Voltage Indikacija
The transmitter's LED indicator will flash slowly when the battery voltage drops below 4.2V. Replace the AA batteries immediately to avoid loss of control.
6. Napredne funkcije
6.1 Mixed Control Function
The mixed control function allows you to link multiple channels on the receiver to a single control input on the transmitter. This enables synchronized operation of multiple functions. For example, you could control two steering servos with a single steering input. To activate and configure mixed mode:
- Ensure the transmitter is in General Mode (factory default).
- Press the MIX/LED button to switch to Mixed Mode. The LED indicator will change (e.g., from solid blue to solid green, or a different flash pattern).
- Refer to the specific instructions for your model and desired mix configuration.

Figure 7: Transmitter in General Mode

Figure 8: Transmitter in Mixed Mode
6.2 Light Control System
The RX-G7X receiver includes dedicated ports for the 12LED light set, allowing remote control of various lighting functions. The MIX/LED button on the transmitter can also cycle through different light modes or turn lights on/off, depending on the specific configuration.
- FL (Flash lights): Connect flashing lights here.
- HL (Head lights): Connect headlights here.
- PL (Park lights): Connect parking lights here.
- BL (Backup lights): Connect backup lights here.
- CL-R (Right Cornering Light): Connect right cornering light here.
- CL-L (Left Cornering Light): Connect left cornering light here.
6.3 Winch Control
The receiver features a dedicated winch slot (M1+) for connecting and controlling an RC winch. This function is typically controlled by one of the auxiliary channels (CH3-CH7) on the transmitter, depending on your setup.

Figure 9: Receiver Winch Port
7. Održavanje
- čišćenje: Use a soft, dry cloth to clean the transmitter and receiver. Avoid using solvents or harsh chemicals.
- Skladištenje: Store the transmitter and receiver in a cool, dry place away from direct sunlight and extreme temperatures. Remove batteries from the transmitter if storing for extended periods.
- inspekcija: Regularly check all wires and connectors for damage or loose connections.
8. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Predajnik se ne uključuje. | Prazne ili nepravilno instalirane baterije. | Zamijenite novim AA baterijama, pazeći na ispravan polaritet. |
| No control over RC model. | Not bound, receiver not powered, or signal interference. | Perform binding procedure. Check receiver power. Move to an area with less interference. |
| Model moves erratically or loses signal. | Low transmitter battery, range exceeded, or strong interference. | Check transmitter battery level (LED indicator). Operate within recommended range. Avoid areas with strong Wi-Fi or other 2.4GHz devices. |
| Steering/Throttle is reversed. | Reverse switch incorrectly set. | Adjust the ST.REV or TH.REV switch on the transmitter. |
| Lights or winch not functioning. | Incorrect connection, faulty component, or incorrect transmitter setting. | Verify connections to receiver light/winch slots. Check light set and winch for damage. Ensure correct channel assignment on transmitter. |
| Transmitter shuts off randomly. | Niska zapremina baterijetage or internal fault. | Zamijenite baterije. Ako problem i dalje postoji, obratite se korisničkoj podršci. |
9. Specifikacije
- Broj modela: NB-7D
- Kanali: 7
- Učestalost: 2.4GHz
- Snaga predajnika: 4x AA baterije (nisu uključene)
- Receiver Voltage: 4.2-10V (visoka glasnoćatage Servo Compatible)
- Product Dimensions (Transmitter): 5.7 x 2.36 x 7.79 inča (143 mm x 90 mm x 192 mm)
- Težina artikla: 11.2 unce
- Preporučena dob: 6 godina i više