Why does my TD2220 randomly receive touch signal and respond accordingly while exposed to sunlight?

TD2220 is an optical touch monitor which uses two CMOS cameras (optical sensors) placed in the corners at the top of the screen as well as three reflectors (light strips). These cameras are used to look across the entire touch surface for touch events. When an object touches the screen, it blocks some of the light being received by the sensor...

How to Install the PS750 Series All-in-One Interactive Projector?

Install the wall mount using the template, mount the projector for alignment, and set up the Laser Curtain module for interactive touch capabilities. Step-by-Step Instructions: Wall Layout: Use the included [Installation Template] to mark the drilling holes on the wall. Ensure the center line matches your projection surface's center. ...

Why is Auto Pivot not working on macOS, and how to fix it?

To make auto pivot work, the communication between OS and monitor is necessary. In Mac OS X or prior version, such communication is done by HDMI signal. However, in Mac OS Sierra and later, Apple changed the behavior in which this is no longer communicated with HDMI signal.   Thus, it's necessary to connect both VP2468/VP2768 and iMac by a ...

Why can't I choose Contrast or Brightness?

Certain preset modes (ViewMode) are factory-calibrated for specific visual tasks and will lock parameters to maintain optimal performance. Switch to [Standard] mode to regain manual control. Step-by-Step Instructions: Press the [Menu] button (located on the back or bottom of the monitor) to open the OSD menu. Navigate to the [ViewMode...

How to enable AMD FreeSync?

LED monitors produced after 2020 have FreeSync enabled by default. For LED monitors manufactured before 2020, please refer to the following instructions to enable FreeSync. To use AMD Freesync, there're some requirement with graphics cards, graphics drivers and certified monitors. 1. A compatible GPU with a DisplayPort connection. ...

Teacher View: Reports

The Reports feature provides teachers with a comprehensive view of class performance across all previous sessions. This data allows you to quickly evaluate student progress and identify specific learning gaps over any selected period of time. Generating a Report To view your data, filter your sessions using the following criteria: Class: Se...

Teacher View: User Profile Onboarding

The ClassSwift Hub is your central command center for managing classrooms, student data, and interactive sessions. Setting up your profile accurately ensures that tagging features and quiz classifications are tailored to your specific teaching needs. Follow these steps to get started: Step 1: Sign In & Select Organization Navigate to the Cl...

Teacher View: Managing Your Quiz Collection

The Quiz Collection in ClassSwift Hub is your central library for all assessment materials. It automatically syncs quizzes saved from the ClassSwift App, including AI-generated and screenshot-based quizzes, ensuring your resources are always available for easy organization and access.   Organize with Folders Before importing new content, ...

Teacher View: Quiz Collection - Folder Management

Within your folders, you can move, delete, or edit the details of your uploaded quizzes. How to Move a Quiz In the Quiz Collection, select the quiz you wish to relocate and click "Move". Select the destination folder from the dropdown menu and click "Move" (or "Save") to confirm.   How to Duplicate a Quiz In the Quiz Collection, cli...

Batch Quiz Feature

1. Overview The Batch Quiz feature allows teachers to deliver multiple assessment questions (up to 20) in a single sequence. This streamlines the testing process by eliminating the need to trigger questions one by one. 2. Pre-Requisites Before launching a batch quiz in class, you must: Log in to the ClassSwift Hub. Navigate to the Q...