HGLRC Sector4 FR Freestyle FPV Drone User Manual

HGLRC Sector4 FR Freestyle FPV Drone

Product Specifications

Product parameters

Model| Sector4 FR Freestyle FPV Drone
Frame Kit| Sector4 FR FPV Freestyle Frame Kit
Flight Controller| Zeus 25 AIO
VTX| Zeus nano 350mW

Motor

| 1804 Motor

4S KV3500

Support receiver| SBUS.DSMX.i.BUS
Input Voltage| 3-4S Lipo
Weight| 140.8g

Interface Description

Check the flight control drive

1. Long Press BOOT buttons. connect USB. The system automatically installs
2. If the driver cannot be installed, please download ImpulseRC_Driver_Fixer
3. Double-click on the run(Plug in the flight controller to automatically install the driver)
4. open betaflight configurator， enter DFU mode
5. Click Select firmware version
6. Click Load firmware. Waiting for completion It will be prompted upon completion.
7. open betaflight configurator 。Controller plugged into the computer. Betaflight Automatically assigned port， click “Connect” Enter setup interface（Different computer COM）

Calibration accelerometer

Put the aircraft horizontally and click“Reset Z-axis” Click again

UART serial port use

1. UART1 uses the receiver
2. UART2 uses GPS
3. UART3 uses VTX/DJI
4. UART4 uses a WiFi module
5. UART6 uses ESC telemetry

Select aircraft model

1. Click Select model
2. Click Click “I understand the risks” Push Master to check motor steering“Master” Steering can be changed at BLHeliSuite

Choose ESC protocol

Choose the right ESC protocol, the optional universal protocol DSHOT600.

Voltage and current parameters setting

1. Click Setting parameters

Setting up the receiver

1. Receiver connection diagram
2. Click .have found“UART1”Open the receiver serial port
3. Set the SBUS receiver
4. Set the i.BUS receiver
5. Set the DSMX receiver
6. Set the CRSF receiver

VTX serial port uses wiring. DJI serial port use wiring

1. VTX connection
2. DJI FPV Air Unit wiring
3. VTX serial port opens. The protocol is selected according to its own VTX protocol.
4. DJI serial port opens

Use OSD to adjust VTX

which displays information like battery voltage and mAh consumed while you fly. In addition, the Betaflight OSD can be used to configure the quadcopter, making in-field adjustments and tuning more convenient

The graphics above show the stick command to bring up the OSD menu. The stick command is: throttle centered, yaw left, pitch forward. The exact stickM command therefore depends on which mode your transmitter sticks are in. In the OSD menu, use pitch up/down to move the cursor between menu items. When a menu option has a > symbol to the right of it, this indicates that it contains a sub-menu. Roll-right will enter the sub-menu. For example, in the screen to the right, moving the cursor to “Features” and then moving the roll stick to the right will enter the “Features” sub-menu.

If you are using a video transmitter that supports remote configuration, enter the “Features” menu to configure the vTX. From there, enter either “VTX SA” if you are using SmartAudio (TBS Unify) or “VTX TR” if you are using IRC Tramp Telemetry.

To adjust PIDs, rates, and other tuning-related parameters, enter the “Profile” sub-menu. In the “Scr Layout” sub-menu, you can move the OSD elements (like battery voltage, mAh, and so forth) around on the screen. The “Alarms” sub-menu lets you control when the OSD will try to alert you that battery voltage is too low or mAh consumed is too high. When a parameter can be modified, the parameter’s current value will be shown on the right-hand side of the screen. InM this case, rolling left/right will adjust the parameter up and down. The screen to the right shows the current VTX settings. From here, you can change the frequency band, channel, and power level of, the video transmitter. After making the cha nge s0, move the cursor to “Set” and press roll-right to confirm the settings.

Check receiver signal

Click Check the remote control output signal

Select flight mode startup mode

1. Click set up the function of the remote control switch across the channel (below are for reference only)

OSD settings

Click the OSD Settings, according to the need to choose, drag the OSD schematic diagram of the parameters can be adjusted.

LED settings

Troubleshooting

Warning:
Please read the cautions as follows, otherwise, the stability of your flight controller cannot be ensured, and your flight controller will even get damaged.

• Keep the focus on the polarity. Check carefully before the power supply.
• Cut off the power when you connect, plug, and pull anything.
• The refresh rate of PID and Gyroscope is up to 4K/4K.

after-sales question:

1. After receiving the goods, it is found that the product can not be used normally. If the return to the factory is a quality problem, the repair service will be provided free of charge.
2. If the product is damaged due to improper operation, the repair service may be provided under the condition that the inspection can be repaired.
3. For domestic customers, please contact the after-sales service personnel. For overseas customers, please contact the official website for after-sales service.

Product daily problems

1. OSD garbled:
   If you find garbled characters, please open Betaflight, click “OSD” .and click “Font Manager” Click on “Upload Font” to update

2. When plugged in the battery, the aircraft does not pass the self-test without a “BBB” sound. There is only one sound.

3. Please check if the ESC agreement is correct

4. The spin of the aircraft keeps spinning

5. Please check if the propeller is correct

6. Please check if the motor direction is correct

References

• Innovation ignites your life – HGLRC Company

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