SUNTRSI USB OTG Adapter User Manual

Product Overview

This manual provides instructions for the SUNTRSI USB OTG Adapter, designed for use with iPhones and iPads.

Adapter Components:

• A: Lightning Port: For connecting charging cables.
• B: Standard USB 3.0 Port: For connecting external devices like keyboards, mice, cameras, or USB flash drives.
• C: Lightning Charging Port: Allows simultaneous charging of the iPhone/iPad and connected external devices.

[Diagram Description: The adapter features three ports labeled A, B, and C. Port A is a Lightning connector for the iPhone/iPad. Port B is a standard USB-A 3.0 port. Port C is a Lightning female port for power input.]

Connecting External Devices with Charging

When connecting external devices such as a MIDI keyboard, mouse, or microphone, it is recommended to connect a charging cable to the adapter's Lightning charging port simultaneously. This ensures both the iPhone/iPad and the external device receive power, allowing for smooth and extended operation.

Tutorials for Using Keyboard/Mouse with Your iPhone/iPad

Enabling AssistiveTouch:

1. Navigate to Settings > Accessibility > Touch > AssistiveTouch and toggle it ON.
2. AssistiveTouch allows users with touch difficulties or those using adaptive accessories to operate their iPhone/iPad.

Connecting and Using Keyboard/Mouse:

1. Connect your iPhone/iPad to the USB OTG adapter.
2. Connect your keyboard or mouse to the adapter's USB 3.0 port.
3. Your device should now be ready for use with the connected peripherals.

Tutorials for Using the Files App

Accessing and Transferring Files:

1. Locate and open the Files app on your iPhone/iPad. The icon is typically a blue folder.
2. If the app is not installed, download the official "Files" app from the App Store.
3. Connect a USB Flash Disk to the adapter's USB 3.0 port, and then connect the adapter to your iPhone/iPad.
4. In the Files app, navigate to Locations and select your USB Flash Disk.
5. You can now view, copy, or transfer data between the USB Flash Disk and your iPhone/iPad.

[Diagram Description: Screenshots show the progression of opening the Files app, navigating to Locations, selecting a USB drive (labeled "NO NAME"), and viewing files within it.]

Transferring Photos from USB Flash Disk to iPhone/iPad

1. Connect the USB Flash Disk to the adapter and the adapter to your iPhone/iPad.
2. Open the Files app and locate the photos on the USB Flash Disk.
3. Select the desired photos.
4. Tap the 'Share' or 'Copy' option and choose to save them to your iPhone/iPad's storage or a specific app.

[Diagram Description: Screenshots illustrate selecting multiple photos from a USB drive within the Files app and the option to save them.]

Transferring Photos from iPhone/iPad to USB Flash Disk

1. Connect the USB Flash Disk to the adapter and the adapter to your iPhone/iPad.
2. Open the Files app.
3. Navigate to your iPhone/iPad's photo library or albums.
4. Select the photos you wish to transfer.
5. Use the 'Copy' or 'Share' function and select the USB Flash Disk as the destination.

[Diagram Description: Screenshots show selecting photos from the iPhone/iPad's photo library within the Files app and an option to copy them.]

Video Playback Troubleshooting

If videos from the USB Flash Disk do not play directly:

1. Download a compatible media player app, such as "nPlayer Lite", from the App Store.
2. Reopen the Files app.
3. Share the video file to the downloaded media player app (e.g., nPlayer Lite) for playback.

[Diagram Description: Screenshots show the nPlayer Lite app icon and the process of sharing a video file to it.]

Warm Tips

• No Response: If the adapter is not recognized upon first connection, try restarting your iPhone/iPad.
• Power Management: When using peripherals like MIDI keyboards, mice, or microphones, connect a charger to the adapter's Lightning charging port. This ensures simultaneous charging of your iPhone/iPad and the connected external devices for optimal performance.