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1.What is TV-Brush
TV-Brush is an advanced tool that can turn any TV screen or whiteboard into a large touchpad, also known as an interactive whiteboard. The unique design of TV-Brush allows for simple attachment to any LCD screen or whiteboard without the use of screws or adhesive. This makes it easy to remove and reattach in just seconds. The rotating feature of TV-Brush allows the sensor arm to be rotated back to the display, ensuring it doesn't affect the TV's appearance.
This device has a plug-and-play design, eliminating the need for software installation. Simply connect TV-Brush to your computer via USB and it will immediately respond to your touch. It works with Windows and Mac OS systems and is compatible with any software that uses a mouse. Additionally, TV-Brush offers wireless connectivity, making it perfect for office meetings with multiple users.
2.TV-Brush features
◆ Turn any TV display or whiteboard into an interactive whiteboard.
◆ Place-and-work, no screws or adhesive is used.
◆ Plug-and-play, no software needed.
◆ Very short arm, about 1/5 of the screen width.
◆ 4-point calibration.
◆ Supports up to 100 inch area(Model TVB-100).
◆ Supports Windows and Mac OS.
◆ Wireless connection(optional)
3.Packaging
(1) TV-Brush scanner arm x1：
(2) Magnetic mounting bracket x1：
(3) The connection screw x1:
(4) Magnetic block up x2：
(5) Infrared pen and charging cable x1
(6) Wireless dongle (Optional)
6.Start to use
6.1 Connecting to the host
Upon completing the installation process, simply connect the TV-Brush USB cable to your personal computer, whether it be a Windows or Apple notebook. You will hear two audible beeps and notice the signal indicator flashing, confirming that the device has been successfully connected. Pressing the pen on the screen will cause the signal indicator to light up consistently, indicating that the device is receiving a signal and is operational. At this stage, the cursor will begin to move, although it may not perfectly align with the pen nib position. This discrepancy is due to the need for calibration after initial installation.
6.2 Coordinate calibration
When you use the product for the first time, you need to do calibration.
Press the red calibrate button on the TV-Brush arm base to start the 4-point calibration process. A beep will signal the beginning of the calibration. The cursor will appear in the upper left corner and vibrate slightly. Place the IR pen tip at the cursor position and wait for a beep from the sensor box to indicate that the calibration is complete. Repeat this process for all 4 points. Remember to wait for a beep before moving on to the next point. Once all points are calibrated, you will hear two short beeps. The cursor will now always align with the pen nib.
Remarks:
1.Please complete the calibration of each point within 40 seconds. Otherwise, the systemwill automatically terminate the process.
2.Do not move the pen when you press on the point. The calibration is successful only when
vou hear a beep.3lf you hear a long beep after calibration, it indicates that the data is incorrect. lt may becaused by the incorrect calibration order or large positional deviation. lf so, you will need to do
calibration again.4.lfit keeps buzzing after pressing the calibrate button, it indicates a strong light is present inthe camera view, you only need to stand awayfrom the screen and wait for the buzzing to end.before starting to do calibrating
Tips:
Calibration is not necessary for succeeding using, ifthe TV-Brush arm position is notchanged. So be careful not to force the bracket to shift position when rotating the arm. And whenrotating it back to working position, be sure to move it to the middle position.
6.3 Wireless connection
For application cases where the host (for example a notebook) is at a distance from the TVwireless connection is a good choice. For it to work, first connect the USB cable to an USB poweadaptor, such as an USB charger, and connect the wireless dongle to the host's USB port. lt willwork as ifthe USB cable is connected directly
TVB60, TVB80, TVB100,TVB120.
Use the diagram：
Application scenarios: office work, family work, and education
