1. Įvadas
The FrSky Archer Plus R12+ is an advanced 2.4GHz receiver designed for RC airplanes and gliders. It features 12 configurable channel ports, dual XT30 power inputs, and supports both ACCESS and ACCST D16 protocols. This receiver offers enhanced RF performance, anti-interference capabilities, and a built-in Black-Box function for flight data recording. This manual provides detailed instructions for its proper installation, configuration, and operation.
2. Saugos priemonės
- Always ensure the receiver is securely mounted in your model to prevent vibration damage.
- Verify all connections are correct and secure before powering on the system. Incorrect wiring can cause damage to the receiver or other components.
- Perform a range check before each flight to ensure reliable signal reception.
- Never operate your RC model in adverse weather conditions or near obstacles that could interfere with the radio signal.
- Keep the receiver and antennas away from metal objects, motors, ESCs, and other sources of electrical noise.
- Užtikrinkite maitinimo šaltinio ttage is within the specified range (DC 3.5-10V) to avoid damage.
3. Produktas baigtasview
The Archer Plus R12+ receiver is designed for robust performance and flexibility. It features multiple PWM output ports, dedicated SBUS/FBUS/S.Port options, and dual XT30 power inputs for redundancy and higher current applications.

3.1 paveikslas: viršuje view of the FrSky Archer Plus R12+ RC Receiver showing antenna connections and port layout.

Figure 3.2: Detailed diagram of the Archer Plus R12+ receiver, illustrating dimensions and port assignments including Switch, Upgrade, AIN, GND, and VOUT.
LED būsenos indikatoriai
The receiver features an LED indicator that provides visual feedback on its operational status. Understanding these states is crucial for proper setup and troubleshooting.

Figure 3.3: Table detailing the meaning of different Green, Red, Yellow, and Blue LED states for the Archer Plus R12+ receiver, indicating registration, binding, working status, failsafe, accelerometer calibration, and self-check.
| Žalias šviesos diodas | Raudonas LED | Būsena |
|---|---|---|
| On | On | Registruotis |
| Blykstė | Blykstė | Registruotis sėkmingai |
| On | On | Įrišti |
| On | Išjungta | Sėkmingai susieti |
| On | Išjungta | Dirbant |
| Išjungta | On | Nesaugus |
| Geltonas LED | Būsena (pagreičio matuoklio kalibravimas) | Mėlynas LED | Būsena (savitikra) |
|---|---|---|---|
| ON | exceeding limits (0.9G, 1.1G) | ON | Vykdomas kanalo aptikimas centre |
| IŠJUNGTA | Įprastoje būsenoje | Mirksi | Maksimalus ir minimalus aptikimo kanalų skaičius |
| Mirksi | Kalibravimas baigtas | IŠJUNGTA | Savikontrolė baigta |
4. Sąranka
4.1 Įrišimo procesas
The Archer Plus R12+ supports both ACCESS and ACCST D16 protocols. The RF protocol is automatically smart-matched during the binding process.
- Paruošimas: Ensure your FrSky transmitter is powered on and in the correct model memory.
- Imtuvo galia: Connect power to the Archer Plus R12+ receiver. The Red and Green LEDs will flash, indicating it is in binding mode.
- Siųstuvo susiejimas: On your transmitter, navigate to the RF System menu and select the 'Bind' option for the desired receiver slot.
- Patvirtinimas: If binding is successful, the Green LED on the receiver will turn ON and the Red LED will turn OFF. This indicates a successful bind.
- Perkraukite: Power cycle both the transmitter and receiver to confirm the bind.

4.1 pav. Pvzample of a transmitter's RF System menu, showing options for binding and setting receiver parameters.
4.2 Kanalo konfigūracija
The 12 channel ports on the Archer Plus R12+ can be flexibly assigned as PWM, SBUS, FBUS, or S.Port outputs. This allows for customization based on your model's requirements.
- Access Transmitter Menu: On your FrSky transmitter, navigate to the receiver's settings or output configuration menu.
- Pasirinkite prievadą: Choose the specific channel port you wish to configure (e.g., CH1, CH2).
- Priskirti funkciją: Select the desired output type:
- PWM: Standard servo output.
- SBUS Out: Serial Bus output for flight controllers or multiple servos.
- FBUS: FrSky Bus for telemetry and control.
- S.Port: Smart Port for telemetry sensors.
- Išsaugoti pakeitimus: Ensure you save the configuration on your transmitter.

Figure 4.2: Transmitter interface displaying options for configuring channel outputs, including PWM, SBUS, FBUS, and S.Port.
4.3 Dual XT30 Power Input
The Archer Plus R12+ features dual XT30 power input connectors for enhanced safety and power delivery. This allows for redundant power sources or higher current capacity for demanding setups.
- Connect your power sources (e.g., battery packs) to the XT30 ports.
- The receiver includes a built-in power switch function (compatible with external switches) and current overload protection on channel ports.

Figure 4.3: The Archer Plus R12+ receiver with its dual XT30 power input connectors highlighted, providing robust power delivery.
5. Operacinis
5.1 Telemetry (FBUS/S.Port)
The Archer Plus R12+ provides reliable telemetry data through FBUS and S.Port, allowing you to monitor various parameters of your model in real-time on your FrSky transmitter.
- Ensure your transmitter is configured to receive telemetry data from the receiver.
- Connect compatible telemetry sensors to the S.Port if additional data (e.g., GPS, battery voltage, current) is required.
5.2 Black-Box Data Record
The receiver includes a basic Black-Box function to record essential flight data, primarily power and signal-related information. This data can be invaluable for post-flight analysis and troubleshooting.
- Access the 'Flight Data Record' option on your transmitter to view or manage recorded data.
- The recorded data can help identify issues such as signal fades, power fluctuations, or other performance anomalies.

Figure 5.1: Transmitter screen displaying the 'Flight Data Record' menu, where users can access and manage recorded flight data.
5.3 Diapazono patikrinimas
Performing a range check is essential before each flight to ensure the radio system operates reliably at a safe distance.
- Activate Range Check Mode: On your transmitter, select the 'Range Check' option in the RF System menu. This typically reduces the transmitter's power output.
- Pasivaikščioti: With your model powered on, walk a specified distance (e.g., 30 meters) away while observing the receiver's response and telemetry data (RSSI).
- Verify Control: Confirm that all control surfaces and functions respond correctly and smoothly.
- Exit Range Check: Deactivate range check mode on your transmitter before flying.

Figure 5.2: Transmitter screen displaying Range Check results, showing signal strength (VFR, RSSI) for 2.4G and 900M bands.
5.4 Apsaugos nuo gedimų nustatymai
Failsafe is a critical safety feature that defines the receiver's behavior in case of signal loss. It is highly recommended to configure failsafe settings for your model.
- On your transmitter, navigate to the Failsafe settings for the receiver.
- You can typically choose between:
- Laikyti: Maintain the last commanded position.
- Pasirinktinis: Set specific positions for each channel (e.g., throttle to idle, control surfaces neutral).
- No Pulses: Stop sending pulses to servos (not recommended for most models).
- Configure failsafe to a safe state (e.g., throttle to idle, control surfaces to a level flight position) to minimize damage in case of signal loss.
6. Priežiūra
6.1 Programinės įrangos atnaujinimai (OTA)
The Archer Plus R12+ supports Over-The-Air (OTA) firmware updates, allowing you to upgrade your receiver wirelessly without removing it from your aircraft.
- Periodiškai tikrinkite „FrSky“ website for the latest firmware versions for your receiver.
- Follow the instructions provided by FrSky for performing OTA updates via your compatible FrSky transmitter.
- Ensure your transmitter's firmware is also up-to-date for optimal compatibility.
6.2 Bendroji priežiūra
- Imtuvą laikykite švarų, be dulkių, nešvarumų ir drėgmės.
- Venkite imtuvo ilgalaikio laikymo itin aukštoje temperatūroje arba tiesioginiuose saulės spinduliuose.
- Regularly inspect antenna wires for damage and ensure they are properly positioned for optimal reception.
7. Problemų sprendimas
7.1 Įrišimo klausimai
- No Bind: Check if the receiver is powered correctly and the LEDs are flashing as expected for binding mode. Ensure your transmitter is in the correct protocol (ACCESS or ACCST D16) and model memory.
- Intermittent Bind: Ensure the receiver and transmitter are within close proximity during the binding process. Check for any strong RF interference in the area.
7.2 Signal Loss or Glitches
- Antenos vieta: Verify that the receiver antennas are positioned at 90-degree angles to each other and are clear of carbon fiber, metal, or other conductive materials.
- Maitinimas: Patikrinkite ttage and current delivery from your power source. Low voltage can lead to signal issues.
- Trikdžiai: Identify and mitigate potential sources of electrical noise (e.g., ESC, motor, servos, wiring). Use ferrite rings if necessary.
- Diapazono patikrinimas: Perform a thorough range check to confirm the system's operational range.
7.3 Incorrect Channel Output
- Siųstuvo konfigūracija: Double-check your transmitter's channel mapping and output settings to ensure they match your model's requirements.
- Imtuvo konfigūracija: Verify that the receiver's channel ports are configured to the correct output type (PWM, SBUS, FBUS, S.Port) as intended.
8. Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Modelis | Archer Plus R12+ |
| Matmenys | 48.5 mm x 33 mm x 17.9 mm (apytiksliai) |
| Svoris | Nenurodyta pateiktuose duomenyse |
| Veiklos ttage Diapazonas | DC 3.5-10V |
| Veikimo srovė | Nenurodyta pateiktuose duomenyse |
| Kanalų skaičius | 12 configurable channel ports |
| Suderinamumas | ACCESS & ACCST D16 modes |
| Telemetrija | FBUS / S.Port |
| Antenos tipas | Dual detachable IPEX4 antennas |
| Savybės | Dual XT30 Power Input, Built-in Power Switch, Current Overload Protection, Black-Box Function, OTA Firmware Updates |
| Gamintojo rekomenduojamas amžius | 14 metai ir daugiau |
9. Garantija ir palaikymas
FrSky products are manufactured to high standards. For warranty information, technical support, or service inquiries, please refer to the official FrSky websvetainėje arba susisiekite su įgaliotuoju „FrSky“ atstovu. Išsaugokite pirkimo įrodymą garantiniams reikalavimams.
Manufacturer: FrSky