Kramer Electronics, Ltd.
Contents Contents 1 2 2.1 3 3.1 3.2 3.3 4 5 5.
Introduction 1 Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront the video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we have redesigned and upgraded most of our line, making the best even better! Our 1,000-plus different models now appear in 11 groups 1 that are clearly defined by function.
Getting Started 2.1 Quick Start This quick start chart summarizes the basic setup and operation steps.
Overview 3 Overview The PT-100 XGA Line Extender is a high-performance TP (Twisted Pair) line extender that transmits a computer graphics signal, an audio signal, unidirectional RS-232 data and 12V DC power over TP cable. The PT-100 lets you adjust the line level and equalization. This makes it ideal for connecting between sources and a router where it can be used to match the level each channel independently (see Figure 2).
Defining the PT-100 XGA Line Extender of the STP cable must be connected to a ground terminal on the units at both ends (use the ground terminal of the power supply connection if necessary). For a CAT 5 cable exceeding a distance of 50m, separate power supplies should be connected to the transmitter and to the receiver simultaneously. 3.
Connecting the PT-100 XGA Line Extender 5 Connecting the PT-100 XGA Line Extender The PT-100 can be used to compensate for varying TP cable lengths by adjusting the line level and equalization as shown in the following example.
Connecting the PT-100 XGA Line Extender To connect the PT-100 as a TP line extender as part of a system with line equalization and level control, as illustrated in the example in Figure 2: 1. Connect the video and audio sources (for example, computer graphics source) to the first TP-121. 2. Connect the first TP-121 transmitter (must have the power supply attached) to the input of the first PT-100 using TP cabling.
Connecting the PT-100 XGA Line Extender 4. Connect the outputs of the TP-124 to the video, audio and RS-232 data acceptors (for example, an AV display system). 5. Connect the 12V DC power adapter to the power socket on the PT-100 and connect the adapter to the mains electricity.
Wiring the Twisted Pair Connectors 6 Wiring the Twisted Pair Connectors When using STP cable, connect/solder the cable shield to the RJ-45 connector shield. Table 2 and Figure 4 define the TP pinout using a straight pin-to-pin cable with RJ-45 connectors.
LIMITED WARRANTY Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the following terms. HOW LONG IS THE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase. WHO IS PROTECTED? Only the first purchase customer may enforce this warranty. WHAT IS COVERED AND WHAT IS NOT COVERED Except as below, this warranty covers all defects in material or workmanship in this product.
For the latest information on our products and a list of Kramer distributors, visit www.kramerelectronics.com where updates to this user manual may be found. We welcome your questions, comments and feedback. Safety Warning: Disconnect the unit from the power supply before opening/servicing. Caution Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.
