Operation, cont’d

Operations

The following paragraphs detail the power-up process and then describe selecting an input, issuing the projector power up and down commands, and adjusting the input level and output volume.

Power

Apply power to the transmitter by connecting the power cord to an AC source and toggling the AC power switch to the on ( ) position. Apply power to the receiver by connecting the power cord to an AC source.

When AC power is applied, the transmitter and receiver perform a self-test that flashes all of the transmitter’s front panel LEDs on and off once. An error-free power up self-test sequence leaves the transmitter’s selected input LED, the Power LEDs, and the receiver’s High Frequency LED on.

The selected input, the audio input level and output volume, and the blank and mute on/off status are saved in non-volatile memory. When power is applied, the latest configuration is retrieved.

Input selection

Press the Input Select button on the transmitter for the desired input. When you select an input, the following occurs:

•The transmitter sends the video portion of the selected input to the receiver on the TP link. The receiver outputs the video on its appropriate Video Output connectors.

•If the operator has pre-programmed a serial command or data string for the selected input (such as a projector’s own input selection or video format command), the transmitter sends that serial string to the receiver on the TP link. The receiver then outputs the serial string on its RS-232 port. See chapter 4, “Serial Communications”, to specify the command to be sent.

•The transmitter outputs the audio portion of the selected input locally, on its own rear panel Output Audio port.

Projector power

The receiver does not receive a confirmation from the projector that it is on or off. Rather, after the TPT150’s power is applied, the first serial string the transmitter sends to the receiver (which passes it to the projector) is the string that was programmed as the projector power on command. From that point, every time you push the button, the transmitter alternates between sending the power off command and the power on command. If the projector is powered on or off locally, the transmitter sends the wrong command the next time the Projector Power button is pressed.

The Projector Power control is typically used to remotely command the connected projector to power itself up or down. Command strings to be transmitted must be programmed in advance. The projector power timeout function (if enabled) automatically powers off the projector after a user-defined interval. See chapter 4, “Serial Communications”, to specify the commands to be sent and to set the timout function.

3-4 TPS150 Switching and Transmission System • Operation

Page 23 Page 25
Page 24
Image 24
Extron electronic TPS150 manual Operation, cont’d, Operations, Power, Input selection, Projector power
Page 23 Page 25

TPS150 specifications

The Extron TPS150 is a highly regarded touch panel system designed for professional AV environments, providing an intuitive interface for controlling various audio and video components. This device is part of Extron's popular TouchLink Pro series, which is known for its robustness and versatility in managing classroom and conference room technology.

One of the standout features of the TPS150 is its high-resolution capacitive touch screen, which measures at 15 inches. This screen delivers vibrant colors and exceptional clarity, ensuring that users can easily interact with the device even in well-lit environments. The touch panel's interface is fully customizable, allowing users to create a layout tailored to their specific needs. This customization can include the addition of buttons, sliders, and dynamic graphics that make navigation seamless and user-friendly.

In terms of connectivity, the TPS150 supports Ethernet communication, which enables easy integration with networked AV systems. This feature allows for remote access and control, making it easier for IT professionals to monitor and manage AV devices from a centralized location. Additionally, the TPS150 is compatible with various Extron control systems, providing a robust platform for managing complex multimedia setups.

The device also incorporates advanced security features, ensuring that sensitive system controls are protected from unauthorized access. Administrators can establish user permissions and authentication processes to maintain control over the AV environment, which is particularly important in corporate and educational settings.

Moreover, the TPS150 supports Extron's global configurator software, which simplifies the setup process and allows for easy programming of touch panel interfaces. Users can design custom layouts quickly and efficiently, and the software also provides an extensive library of drivers for popular AV equipment, enhancing compatibility and functionality.

With its elegant design, high-quality components, and customizable interface, the Extron TPS150 touch panel offers an effective solution for AV control. Whether used in educational, corporate, or professional environments, it empowers users to streamline their audiovisual experiences and maintain effective control over their technology, ensuring successful presentations and meetings.
Top Page Image Contents