NEEWER QZ-S TTL Wireless Flash Trigger Transmitter User Manual

1. Introduction

This manual provides detailed instructions for the operation and maintenance of your NEEWER QZ-S TTL Wireless Flash Trigger Transmitter. Please read this manual thoroughly before using the product to ensure proper function and to prevent damage. Keep this manual for future reference.

2. Safety Information

• Do not disassemble or modify the product. Unauthorized modifications can lead to malfunction and void the warranty.
• Keep the device away from water and high humidity to prevent electric shock or damage.
• Avoid exposing the device to extreme temperatures, direct sunlight, or strong magnetic fields.
• Use only the specified charging cable and power source to charge the internal battery.
• Do not operate the device near flammable gases or liquids.
• Clean the device with a soft, dry cloth. Do not use harsh chemicals or solvents.

3. Package Contents

Verify that all items are present in the package:

• 1 x NEEWER QZ-S Flash Trigger
• 1 x USB to Type-C Cable
• 1 x Storage Case

Image: Contents of the NEEWER QZ-S package, including the flash trigger, a USB to Type-C charging cable, and a protective storage case.

4. Product Overview

Familiarize yourself with the components of the NEEWER QZ-S Flash Trigger.

Image: A detailed diagram illustrating the physical components and screen interface of the NEEWER QZ-S flash trigger. Key parts are numbered for reference.

Physical Components:

1. Display screen
2. Long press to power on/off; Auto shutdown after prolonged inactivity; restart via power button.
3. Type-C charging port
4. Short press: Manual flash trigger button
5. Short press: Switch modes; Long press: Enter/exit menu
6. Short press: Select option; Rotate: Switch options and adjust parameters
7. Quick release fixing buckle
8. Hot shoe contact pins

Screen Elements:

9. Channels: CH 1-32 / ID 01-99
10. TTL Flash Mode
11. Modeling Light Control
12. Indicates Front Curtain Sync; H indicates Rear Curtain Sync; 2H indicates Rear Curtain Sync
13. Battery Level Display
14. Group
15. M Flash Mode
16. Parameter Decrease
17. Exposure Compensation
18. Flash Output Power
19. Parameter Increase
20. Touchscreen Flash Trigger

5. Setup

5.1 Charging the Battery

The QZ-S is equipped with a built-in 1000mAh lithium battery. To charge:

1. Connect the included USB to Type-C cable to the Type-C charging port (3) on the trigger.
2. Connect the other end of the USB cable to a standard USB power adapter (not included).
3. Charging time is approximately 2.5 hours. The battery level will be displayed on the screen.

Image: The NEEWER QZ-S flash trigger being charged via its Type-C port, illustrating the connection of the charging cable.

5.2 Mounting to Camera

To mount the QZ-S to your camera's hot shoe:

1. Slide the hot shoe contact pins (8) of the QZ-S into your camera's hot shoe.
2. Secure the trigger by sliding the quick release fixing buckle (7) until it locks firmly in place.

Image: The NEEWER QZ-S flash trigger being attached to a camera's hot shoe, demonstrating the quick mount mechanism.

6. Operating Instructions

6.1 Power On/Off

• Power On: Long press the power button (2) to turn on the device.
• Power Off: Long press the power button (2) again to turn off the device.
• The device will automatically shut down after prolonged inactivity. Press the power button to restart.
• To force shutdown: Press and hold the power button (2) and the manual flash trigger button (4) simultaneously.

6.2 Touchscreen Controls

The QZ-S features an OLED touchscreen for intuitive control.

• Basic Operation: Swipe or tap on the screen to access and set functions.
• Page Lock: To prevent accidental touches during shooting, long press the flash trigger button (4) for 2 seconds or tap the lock icon on the screen to lock/unlock.
• Adjust Screen Brightness: Swipe down on the screen to access settings. Tap the brightness icon and slide to adjust.
• Access Menu: Swipe down on the screen to access settings and tap 'Menu' to open the main menu.

Image: Illustrations of the touchscreen interface, showing how to activate page lock, access the menu, and adjust screen brightness.

6.3 Flash Modes

The QZ-S supports various flash modes for different shooting requirements.

• TTL (Through-The-Lens) Mode: Automatic flash exposure.
• M (Manual) Mode: Manually set flash output from 1/256 to 1/1.
• TCM (TTL Converted to Manual) Mode: Converts TTL shooting values to M output values, offering a balance between automation and manual control.
• Strobe Mode: For multiple flashes during a single exposure.

To switch modes, short press the mode switch button (5) or tap the mode icon on the screen.

Image: A visual representation of the TCM conversion feature, demonstrating how TTL settings can be converted into manual power settings on the QZ-S screen.

6.4 2.4G Q System Wireless Control

The QZ-S can wirelessly control compatible NEEWER Q system flashes.

• Groups: Control up to 5 groups (A, B, C, D, E).
• Channels: Select from 32 channels.
• IDs: Use 01-99 IDs for interference-free operation.
• Idle Channel Scan: Access this function via the menu to find available channels and avoid interference.

Image: The NEEWER QZ-S flash trigger wirelessly controlling multiple NEEWER Q system flashes in a studio setup, demonstrating its 2.4G wireless capabilities.

6.5 High-Speed Sync (HSS)

The QZ-S supports 1/8000s High-Speed Sync, allowing you to use flash at shutter speeds faster than your camera's native sync speed.

6.6 Zoom Setting

The flash trigger supports auto or manual zooming from 20mm to 200mm. Adjust this setting via the screen interface.

6.7 Single Contact Mode

To enable or disable single contact mode, go to the menu and tap 'SHOOT'.

• Note: When single contact mode is enabled, TTL and Stroboscopic modes are not available.
• Important: Disable single contact mode for TTL and Strobe functionality.

6.8 Modeling Light Control

You can turn the modeling light on/off and adjust its brightness via the screen slider in the menu.

7. Maintenance

• Regularly clean the hot shoe contacts with a clean, dry cloth to ensure reliable connection.
• Store the flash trigger in its protective case when not in use to prevent scratches and damage.
• Avoid dropping the device or subjecting it to strong impacts.
• If the device will not be used for an extended period, charge it periodically to maintain battery health.

8. Troubleshooting

• Device not powering on: Ensure the battery is charged. Long press the power button (2) to turn on. If still unresponsive, try force shutdown (Power button + Manual flash trigger button).
• Flash not firing: Check if the trigger is securely mounted on the camera's hot shoe. Verify that the flash unit is powered on and set to the correct group, channel, and ID. Ensure single contact mode is disabled if using TTL or Strobe.
• Inconsistent flash exposure: Check battery levels of both the trigger and the flash unit. Ensure the flash mode (TTL/M) is appropriate for your shooting conditions.
• Touchscreen unresponsive: Try restarting the device. Ensure the screen is clean and dry.
• Interference with wireless signal: Use the 'Idle Channel Scan' feature to find a clear channel. Adjust IDs if necessary.

9. Specifications

10. Warranty and Support

NEEWER products are designed and manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the official NEEWER website or contact your local distributor. Keep your purchase receipt as proof of purchase.