Introduction
The Desview T12S Teleprompter is a professional-grade device designed to assist users in delivering smooth, confident presentations and video recordings without memorizing scripts. It features a 12.9-inch high-definition beamsplitter glass, robust aluminum alloy construction, and compatibility with various cameras and smart devices. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Key Features
- Wide Compatibility: Supports DSLR, mirrorless cameras, camcorders, and tablets/iPads up to 12.9 inches.
- High-Definition Beamsplitter Glass: 12.9-inch mirror with 26 layers of coated glass, offering 70% light transmittance and 30% reflectivity for clear text and flawless video quality. Features an anti-reflective coating to prevent double images.
- Durable Construction: Made from thickened 8.2mm aluminum alloy for a premium feel and robust stability.
- Easy Assembly: Newly developed modular design allows for quick and straightforward setup.
- Remote Control & App Support: Includes a Bluetooth remote control and supports the free "Desview" app (iOS/Android) for flexible adjustment of font size, playback speed, and script editing.
- Integrated Sunshade Hood: Snaps in seconds for quick installation and light blocking.
- Portable Design: Comes with a durable aluminum carrying case for secure transport and storage.
Setup Guide
1. Unboxing and Component Identification
Carefully unpack all components from the aluminum carrying case. Verify that all parts are present:
- Teleprompter frame with beamsplitter glass
- Base plate / Quick release plate
- Camera riser bracket
- Tablet/Smartphone tray
- Bluetooth remote control
- Integrated sunshade hood
- Microfiber cleaning cloth
- Assembly tools (e.g., hex key)
- User manual (this document)

2. Assembly Steps
- Attach Base Plate to Tripod: Secure the teleprompter's base plate to your tripod head. Ensure it is firmly tightened for stability.
- Mount Camera Riser: Attach the camera riser bracket to the base plate. This bracket supports your camera and allows for height adjustment.
- Install Beamsplitter Glass Frame: Slide the beamsplitter glass frame onto its designated slot on the base plate. Secure it using the red locking knob.
- Attach Sunshade Hood: Snap the integrated sunshade hood onto the top of the beamsplitter glass frame. Ensure it is securely fastened to block ambient light.
- Mount Camera: Attach your DSLR, mirrorless camera, or camcorder to the camera riser bracket. Adjust the camera's position (forward/backward and height) to ensure the lens is centered with the beamsplitter glass and the view is clear.
- Insert Tablet/Smartphone: Place your tablet or smartphone onto the adjustable tray at the bottom of the teleprompter. The tray supports devices up to 12.9 inches.




Video 1: A detailed demonstration of the Desview T12S teleprompter's assembly process, including mounting the camera and tablet.
Operating Instructions
1. Using the Desview App
The "Desview" app is available for both iOS (App Store) and Android (Google Play). Download and install the app on your tablet or smartphone.
- Script Management: Import or type your script directly into the app.
- Text Customization: Adjust font size, color, and background for optimal readability.
- Playback Control: Control the scrolling speed of your script.

2. Bluetooth Remote Control
The included Bluetooth remote allows for convenient control of your script during recording. Pair the remote with your tablet/smartphone via Bluetooth.
- Scroll Up/Down: Navigate through your script.
- Adjust Speed: Increase or decrease the scrolling speed to match your speaking pace.
- Pause/Play: Start and stop the script scrolling.

Video 2: Demonstration of the teleprompter in use, showing how the tablet displays the script and the camera captures the footage through the beamsplitter glass.
Maintenance
- Cleaning the Beamsplitter Glass: Use the provided microfiber cloth or a soft, lint-free cloth with a specialized glass cleaning solution (suitable for optical surfaces). Gently wipe the glass to remove dust, fingerprints, and smudges. Avoid abrasive materials or harsh chemicals.
- Cleaning Metal Components: Wipe down the aluminum alloy frame and other metal parts with a soft, dry cloth. If necessary, a slightly damp cloth can be used, followed by immediate drying.
- Storage: When not in use, disassemble the teleprompter and store all components securely in the provided aluminum carrying case. This protects the beamsplitter glass and other parts from damage and dust.
- Battery Replacement (Remote): If the Bluetooth remote control's performance degrades, replace its batteries as per the instructions in the remote's specific manual. (Battery type typically CR2032, but refer to remote manual for confirmation).
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Text appears blurry or doubled. | Beamsplitter glass is dirty; improper camera/tablet alignment. | Clean the beamsplitter glass thoroughly. Ensure the camera lens is centered and the tablet is positioned correctly on the tray. |
| Remote control not pairing. | Low battery; not in pairing mode; interference. | Replace remote battery. Ensure remote is in pairing mode and Bluetooth is enabled on your device. Move closer to the device. |
| Camera view is obstructed by the teleprompter. | Incorrect camera positioning or lens choice. | Adjust the camera's height and forward/backward position on the riser. Ensure your lens is not too wide (the teleprompter accommodates up to 24mm wide-angle lenses). |
| Script not scrolling smoothly. | App settings; device performance. | Check the scrolling speed settings in the Desview app. Close other applications on your tablet/smartphone to free up resources. |
Specifications
- Product Dimensions: 11.81 x 12.6 x 5.91 inches
- Item Weight: 6.6 pounds
- Item Model Number: T12S
- Manufacturer: Desview
- Country of Origin: China
- Beamsplitter Glass: 12.9 inch, 26 layers coated, 70% Light Transmittance, 30% Reflectivity
- Material: Aluminum Alloy
- Tablet/iPad Compatibility: Up to 12.9 inches
- Camera Compatibility: DSLR, Mirrorless Camera, Camcorder (accommodates up to 24mm wide-angle lenses)
Warranty and Support
For warranty information, technical support, or any inquiries regarding your Desview T12S Teleprompter, please visit the official Desview store on Amazon or contact their customer service directly. Keep your purchase receipt for warranty claims.
Official Desview Store: Desview Store



