APEX G-129
Llawlyfr Defnyddiwr Trosglwyddydd Radio FPV APEX G-129
Model: G-129
1. Cynnyrch Drosview
The APEX G-129 is a versatile FPV radio transmitter designed for controlling drones and interacting with FPV simulators. It supports both the ELRS 2.4G Firmware version 3.0-3.3 and APEX's autonomous TX protocol, allowing for flexible adaptation to various aircraft and simulation platforms. Featuring a built-in 500mW HF head and a 2000mAh rechargeable battery, the G-129 offers extended operational time and broad compatibility for both beginners and experienced users.

Figure 1.1: APEX G-129 FPV Radio Transmitter.
2. Cynnwys Pecyn
Gwiriwch fod yr holl eitemau a restrir isod wedi'u cynnwys yn eich pecyn:
- 1* FPV drone remote control
- 1 * Cebl gwefru
- 1* Adapter cable
- 1 * Llawlyfr cyfarwyddiadau
- Bag storio 1*
- 1* Sling

Figure 2.1: Visual representation of the APEX G-129 package contents.
3. Nodweddion Allweddol
- Cymorth Protocol Deuol: Compatible with ELRS 2.4G Firmware v3.0-3.3 and APEX's autonomous TX protocol.
- Simulator Compatibility: Supports PC and Android mobile FPV simulators (e.g., TYPEFPV, Uncrashed, DJI Virtual Flight) via USB or OTG cable, no dongle required.
- Long Endurance Battery: Equipped with a 2000mAh rechargeable battery providing over ten hours of continuous use, indicated by 4 battery lights.
- Built-in HF Head: Features a 2-in-1 HF head with 0.5W power, offering up to 10km range.
- Removable Mechanical Joysticks: Joysticks are removable and can be stored on top of the remote for easy transport.
- Dyluniad ergonomig: Newly designed for comfort and extended use.

Figure 3.1: The G-129 controller's versatile capabilities including dual-stick comfort, low consumption, ergonomic design, and long standby time.

Ffigur 3.2: Manwl view of the G-129's multifunctional components, including antennas, battery indicator, rockers, switches, and charging port.
4. Gosod
4.1 Protocol Switching
The G-129 supports two protocols: ELRS 2.4G (Firmware v3.0-3.3) and APEX's autonomous TX protocol. To switch between protocols:
- Sicrhewch fod y ddyfais wedi'i phweru i ffwrdd.
- Pwyswch a dal y Allwedd FN a'r botwm pŵer yr un pryd.
- Listen for beeps: a quick four beeps indicate the APEX TX protocol, and a slow four beeps indicate the built-in high-frequency head ELRS 2.4G protocol.
Nodyn: After connecting to an ELRS protocol-based aircraft, it is necessary to configure the settings via the corresponding ground station; otherwise, the remote control may fail to function.
4.2 Connecting to FPV Simulators
The G-129 supports both PC and Android mobile FPV simulators without requiring a dongle.
- Ar gyfer PC: Connect the G-129 to your PC using a USB-C cable. The controller will be recognized as a joystick for simulators like TYPEFPV, Uncrashed, or DJI Virtual Flight.
- Ar gyfer Android: Connect the G-129 to your Android phone using a USB or OTG cable. You can then play FPV simulators available on Android.

Figure 4.1: Connecting the G-129 to a computer for FPV simulator use.

Figure 4.2: Connecting the G-129 to an Android phone for FPV simulator use.
4.3 Binding to an ELRS Drone
To bind the G-129 with an ELRS drone, follow the drone manufacturer's specific re-pairing instructions. The G-129 supports ELRS 2.4G Firmware version 3.0-3.3.
Video 4.1: Demonstration of how to pair the G-129 with a compatible ELRS drone.
Video 4.2: Instructions for rebinding the VR70 aircraft with the controller.
5. Cyfarwyddiadau Gweithredu
The APEX G-129 provides intuitive controls for FPV flight. Familiarize yourself with the layout and functions of the various buttons and joysticks.
- Pŵer ymlaen / i ffwrdd: Use the central power button to turn the controller on or off.
- Dangosydd Batri: Four LED lights indicate the current remaining battery level.
- ffon reoli: Control drone movement (throttle, pitch, roll, yaw). The mechanical joysticks are removable for transport.
- Switsys: Utilize the various switches (Speed Switch, Mode Switch, Lamp Switching Key, Code Reset) for specific drone functions as configured.
Video 5.1: A guide on using the APEX G-129 FPV Drone Remote Control for general operation.
Video 5.2: A guide on using the G-129 FPV Drone Remote Control with DJI Simulator.
6. Uwchraddio Cadarnwedd
Firmware upgrades are available through the ApexFlight ground station application. This process is not recommended for beginners.
- Lawrlwythwch y ApexFlight ap o'r Google Play Store.
- Connect your phone to the remote controller via USB or OTG cable.
- Navigate to the firmware upgrade section within the app.
- Follow the on-screen instructions to upgrade the firmware.
Pwysig: During the firmware upgrade, the phone must remain connected to the remote controller and should be kept charged to prevent the remote from malfunctioning if the phone shuts down.

Figure 6.1: ApexFlight app interface for firmware updates.
7. manylebau
| Nodwedd | Manylyn |
|---|---|
| Rhif Model | G-129 |
| Dimensiynau Cynnyrch | 5 x 3 x 6.7 modfedd |
| Pwysau Eitem | 13.1 owns |
| Batri | 1 Nonstandard Battery (included), 2000mAh |
| Nodwedd Arbennig | Gellir ailgodi tâl amdano |
| Lliw | Du |
| Uchafswm o Ddyfeisiau a Gefnogir | 1 |
| Dyfeisiau Cydnaws | Drone |

Figure 7.1: Detailed product parameters and dimensions of the G-129 controller.
8. Datrys Problemau
- Materion Rhwymo: If the controller fails to bind with your drone, ensure the correct protocol is selected (ELRS or APEX TX). For ELRS, verify ground station settings. Consult your drone manufacturer's instructions for specific re-pairing methods.
- Simulator Not Responding: Ensure the USB or OTG cable is securely connected. Try a different cable if issues persist. Verify that the simulator software recognizes the controller input.
- Firmware Upgrade Failure: Ensure your phone remains connected and charged throughout the upgrade process. Interruption can cause malfunction.
- Batri yn draenio'n gyflym: Check the 4 battery indicator lights. If battery life is significantly shorter than expected, ensure the controller is fully charged before use.
9. Cymorth a Gwarant
If you encounter any issues with your APEX G-129 FPV Radio Transmitter, please contact our customer support team promptly. We have specialized technicians available to assist you with troubleshooting and resolutions.
For warranty information, please refer to the documentation provided with your purchase or contact customer support.
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