1. Introduction
The GODOX X3-S is a compact and versatile TTL wireless flash trigger designed for Sony cameras. It features a high-definition OLED touchscreen for intuitive control and supports the advanced 2.4GHz Godox Wireless X system for reliable flash management. This manual provides comprehensive instructions for its setup, operation, and maintenance.
2. Package Contents
- GODOX X3-S Flash Trigger ×1
- USB-C Charging Cable ×1
- Storage Case ×1
- Cleaning Cloth ×1
3. Product Overview
3.1 Components and Controls
The GODOX X3-S features a minimalist design with essential controls for efficient operation.

Image: The GODOX X3-S Flash Trigger mounted on a camera, showcasing its compact size and touchscreen interface.
- Touchscreen: High-definition OLED display for intuitive control.
- Select Dial: For navigating menus and adjusting values.
- Power Switch: Long press to turn on/off.
- Test Button: To fire a test flash.
- USB-C Port: For charging and firmware updates.
- Mounting Slot: For attaching to the camera's hotshoe.
- Installing/Detaching Button: For securing and releasing the trigger from the hotshoe.
- Hot Shoe Camera Connection: Standard hot shoe for camera compatibility.
4. Setup
4.1 Attaching to Camera
- Slide the GODOX X3-S onto your Sony camera's hotshoe. The trigger will automatically lock into place.
- To detach, press the installing/detaching button and slide the trigger off the hotshoe.
4.2 Powering On/Off
- Power On: Long press the Power Switch button on the side of the trigger until the GODOX logo appears on the OLED screen.
- Power Off: Long press the Power Switch button again.
5. Operating Instructions
The GODOX X3-S offers both touchscreen and physical button controls for flexibility.
Video: This tutorial demonstrates the various operations of the Godox X3 TTL Wireless Flash Trigger, including power adjustments, mode switching, and custom settings.
5.1 Basic Controls
- Adjusting Output Power: Swipe left or right on the touchscreen to quickly adjust the output power value.
- Group Selection: Tap on a group (A, B, C, etc.) to enter single-group control. You can also slide up or down to switch between groups in single-group display.
- Simultaneous Power Adjustment: Tap '+' or '-' to increase/decrease the output power values of multiple groups simultaneously. Note: If a group has reached its lowest or highest power level, it will not adjust further.
- Mode Switching: In single-group control, tap 'M' to switch between Manual (M) mode and TTL mode.
5.2 Modeling Lamp Setting
- Tap the modeling lamp icon to turn ON/OFF the modeling lamp.
- Tap or slide to adjust the modeling lamp brightness.
5.3 Locking Function
- Tap the lock icon to lock the screen.
- Press and hold the lock icon for 2 seconds to unlock.
- Alternatively, press the power switch to lock, and press it again for 2 seconds to unlock.
5.4 Multi-Flash Setting
- Tap 'Multi' from the main menu to enter Multi Flash Setting.
- Adjust power, times, and frequency (Hz) for single or multiple groups (A/B/C/D/E).
- Tap 'Home' to exit Multi Flash Setting.
5.5 Custom Function Settings
Customize settings to suit your needs by tapping 'Setting' from the main menu.
- Spare Channel Scanning: Scan spare channels to prevent interference.
- Sync Modes: Choose among HSS (High-Speed Sync), Front Curtain Sync, and Rear Curtain Sync.
- Shooting Mode: Select 'One-Shoot' or 'All-Shoot' (All-shoot mode applies to groups A-E only).
- Auto Off: Turn ON/OFF or set the auto-off time.
- Trigger Distance: Select between 0-30m or 1-100m.
- Min Power & Step: Set the minimum power and step values.
- TCM: Transform the TTL shooting value into the output value in Manual (M) mode.
- Zoom: Choose zoom values (e.g., Auto, 24mm, 28mm, etc.).
- Screen: Adjust screen brightness and standby time.
- Language: Choose system language (English, Chinese).
- Reset: Restore to factory settings.
- Device Info: Check the model and firmware version.
6. Charging
The GODOX X3-S features a built-in 850mAh lithium battery for convenient recharging.

Image: The GODOX X3-S Flash Trigger being charged via its USB-C port, indicating quick charge capability.
- Connect the provided USB-C charging cable to the USB-C port on the trigger.
- Connect the other end of the cable to a compatible USB power source.
- The battery can be fully charged from 0% to 100% in approximately 2 hours.
- The USB-C port also supports firmware updates.
7. Maintenance
- Keep the device dry. Do not handle with wet hands or immerse in water.
- Use a soft, dry cloth (like the provided cleaning cloth) to clean the device. Avoid harsh chemicals or abrasive materials.
- Store the device in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided storage case for protection.
- Avoid strong impacts or dropping the device.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Flash trigger does not power on. | Low battery or power switch not pressed long enough. | Charge the battery using the USB-C cable. Long press the power switch for 2 seconds. |
| Flashes are not firing. | Incorrect channel/ID, trigger not properly mounted, or flash unit issues. | Ensure trigger and flash units are on the same channel and ID. Re-mount the trigger securely. Check flash unit battery and settings. |
| Screen is unresponsive. | Screen is locked. | Press and hold the lock icon or power switch for 2 seconds to unlock. |
| Interference with other wireless devices. | Shared wireless channel. | Use the spare channel scanning function to find an interference-free channel. |
9. Specifications
- Product Dimensions: 1.6 x 1.8 x 1.5 inches
- Item Weight: 1.69 ounces
- Item Model Number: X3-Sony
- Batteries: 1 Lithium Ion battery required (included)
- Special Features: Touchscreen, Wireless, Instant Conversion (TCM)
- Color: Black
- Max Number of Supported Devices: 100
- Compatible Devices: Sony cameras (A7IV, A7C, A7M4, A7R, A7RIII, a77II, a77, a99, ILCE-6000L, a9, a350, DSC-RX10, A6400, etc.)
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official GODOX website or contact your authorized GODOX dealer. Keep your purchase receipt as proof of purchase.





