Kramer Electronics, Ltd.
Contents Contents 1 2 2.1 3 3.1 3.2 3.3 3.4 4 4.1 4.2 5 5.1 5.2 5.3 6 6.1 6.2 6.3 7 7.1 7.
Contents Tables Table 1: TP-121EDID XGA / Audio Line Transmitter Features Table 2: Technical Specifications of the TP-121EDID Table 3: TP-123EDID XGA / Audio / Data Line Transmitter Features Table 4: RS-232 PINOUT Connection Table 5: Technical Specifications of the TP-123EDID Table 6: TP-125EDID XGA / Audio / Data Line Transmitter Features Table 7: RS-232 PINOUT Connection Table 8: Technical Specifications of the TP-125EDID Table 9: PT-110EDID XGA Line Transmitter Features Table 10: Technical Specification
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 KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview 3 Overview This user manual describes the following: • TP-121EDID XGA / Audio Line Transmitter (see section 4) • TP-123EDID XGA / Audio / Data Line Transmitter (see section 5) • TP-125EDID XGA / Audio / Data Line Transmitter (see section 6) • PT-110EDID XGA Line Transmitter (see section 7) This section describes: • Using shielded twisted pair (STP) / unshielded twisted pair (UTP), see section 3.1 • The power connect feature, see section 3.2 • Defining EDID, see section 3.
Your TP-121EDID XGA / Audio Line Transmitter 3.3 Defining EDID The TP-121EDID, TP-123EDID, TP-125EDID, and PT-110EDID include: • EDID Capture - Copies and stores the EDID from a display device The Extended Display Identification Data (EDID1) is a data-structure, provided by a display, to describe its capabilities to a graphics card (that is connected to the display’s source). The EDID enables the graphic source to “know” what kind of monitor is connected to the output.
Your TP-121EDID XGA / Audio Line Transmitter In particular, the TP-121EDID: • Has a transmission range of more than 300ft (more than 100m), and a 20kHz audio bandwidth with an S/N ratio that exceeds 80dB on the same transmission range • Can power or be powered by the receiver over the same CAT 5 cable • Is 12V DC fed Figure 1 and Table 1 define the TP-121EDID: Figure 1: TP-121EDID XGA / Audio Line Transmitter Table 1: TP-121EDID XGA / Audio Line Transmitter Features 1 2 3 4 5 6 # Feature 12V DC AUDIO IN
Your TP-121EDID XGA / Audio Line Transmitter 4.1 Connecting the TP-121EDID XGA / Audio Line Transmitter You can use the TP-121EDID together with the TP-122 XGA / Audio Line Receiver 1 to configure an XGA/Audio Line-to-Twisted Pair Transmitter and Receiver system. Before connecting the transmitter and receiver system you can acquire the EDID from the display or set the system to the default EDID, see section 9.
Your TP-121EDID XGA / Audio Line Transmitter Figure 2: Connecting the TP-121EDID XGA / Audio Line Transmitter 7
Your TP-123EDID XGA / Audio / Data Line Transmitter 4.2 Technical Specifications 1 Table 2 includes the technical specifications of the TP-121EDID Table 2: Technical Specifications of the TP-121EDID INPUTS: Video: 1 VGA / UXGA on a 15-pin HD connector Audio: 1 audio ANALOG 3.5mm mini jack OUTPUT: 1 RJ-45 OUT connector 2 5 BANDWIDTH (-3dB) : Audio: 20Hz to 20kHz@0.5dB RESOLUTION: Up to WUXGA and 1080p S/N RATIO: VIDEO: 58dB unweighted, 68.
Your TP-123EDID XGA / Audio / Data Line Transmitter Figure 3 and Table 3 define the TP-123EDID: Figure 3: TP-123EDID XGA / Audio / Data Line Transmitter Table 3: TP-123EDID XGA / Audio / Data Line Transmitter Features # 1 2 3 4 5 6 Feature 12V DC AUDIO IN 3.
Your TP-123EDID XGA / Audio / Data Line Transmitter To connect the TP-123EDID and the TP-124 to configure a twisted pair transmitter and receiver system, as the example in Figure 4 illustrates, do the following: 1. On the TP-123EDID, connect: An XGA source (for example, a laptop’s graphics card) to the XGA IN 15-pin HD (F) connector and an audio source to the Audio IN 3.
Your TP-123EDID XGA / Audio / Data Line Transmitter Figure 4: Connecting the TP-123EDID XGA / Audio / Data Line Transmitter 11
Your TP-123EDID XGA / Audio / Data Line Transmitter 5.
Your TP-125EDID XGA / Audio / Data Line Transmitter 6 Your TP-125EDID XGA / Audio / Data Line Transmitter The TP-125EDID is a high-performance transmitter that accepts: • A computer graphics input signal • An unbalanced stereo analog audio signal • RS-232 control commands The TP-125EDID codes the signals and transmits them over CAT 5 cable to a receiver 1.
Your TP-125EDID XGA / Audio / Data Line Transmitter Table 6: TP-125EDID XGA / Audio / Data Line Transmitter Features 1 2 3 4 # Feature 12V DC AUDIO IN 3.5mm Mini Jack RS-232 Terminal Block Connector LINE OUT RJ-45 Connector 5 6 7 UXGA IN 15-pin HD (F) Connector EDID 1 CAPTURE Button STATUS LED 8 ON LED Function +12V DC connector for powering the unit Connects to the audio source Connects to the PC or the Remote Controller (see section 5.
Your TP-125EDID XGA / Audio / Data Line Transmitter The S/PDIF Audio OUT RCA connector to a digital AV Receiver (leave the ANALOG Audio OUT 3.5mm mini jack unconnected) An RS-232 cable with a 3-pin terminal block connector at one end to the TP-126 RS-232 port2, and a 9-PIN D-SUB connector at the other end to the RS-232 port on the AV display system 3.
Your TP-125EDID XGA / Audio / Data Line Transmitter 6.
Your PT-110EDID XGA / Line Transmitter 7 Your PT-110EDID XGA / Line Transmitter The PT-110EDID is an XGA line transmitter that receives an XGA signal and transmits it over CAT 5 cable to a receiver 1. The PT-110EDID is pre-programmed with default EDID settings with EDID information ready for the source even before capturing the EDID from the display.
Your PT-110EDID XGA / Line Transmitter Table 9: PT-110EDID XGA Line Transmitter Features 1 2 3 4 # Feature XGA IN 15-pin HD (F) Connector 12V DC 1 EDID CAPTURE Button STATUS LED 5 LINE OUT RJ-45 Connector 6 VS Switch 7 HS Switch 8 ON LED Function Connect to the UXGA source +12V DC connector for powering the unit Press to acquire the EDID information from the display Illuminates during normal operation; blinks when acquiring the EDID Connects to the LINE IN RJ-45 connector on the TP-120 UXGA / Aud
Your PT-110EDID XGA / Line Transmitter 5. On the TP-120, adjust 1 the output signal level and/or cable compensation equalization level, if required. 6. If necessary, set the H SYNC and V SYNC switches 2, on the units.
Wiring the CAT 5 LINE IN / LINE OUT RJ-45 Connectors 7.2 Technical Specifications Table 10 includes the technical specifications 1 of the PT-110EDID: Table 10: Technical Specifications of the PT-110EDID 2 INPUT: OUTPUT: RESOLUTION: S/N RATIO: COUPLING: POWERSOURCE: DIMENSIONS: WEIGHT: ACCESSORIES: OPTIONS: 8 1 VGA / UXGA on a 15-pin HD connector 1 RJ-45 LINE OUTPUT connector Up to UXGA 69dB (worst case) AC 12V DC 60mA 6cm x 6.5cm x 2.5cm, (2.36" x 2.56" x 1") W, D, H 0.14kg (0.31lbs) approx.
Acquiring the EDID 9 Acquiring the EDID The transmitter can acquire the EDID information from the display connected to the transmitter or acquire the default EDID. To acquire the display EDID, do the following: 1. Connect the XGA INPUT 15-pin HD connector to the input XGA connector of the display, using a short cable 1. 2. Connect the display power. 3. On the Transmitter, connect the 12V DC power adapter to the power socket and connect the adapter to the mains electricity. 4.
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 our Web site: 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.
