K R A ME R E LE CT R O N IC S L TD .
Contents 1 Introduction 1 2 2.1 2.2 2.3 3 Getting Started Achieving the Best Performance Recycling Kramer Products Accessory to Medical Equipment (IEC 60601-1) Overview 2 2 3 3 4 4 4.1 4.2 5 5.1 Defining the KW-11T/KW-11R Line Transmitter and Receiver Defining the KW-11T Wireless High Definition Transmitter Defining the KW-11R Wireless High Definition Receiver Connecting the KW-11T and KW-11R Connecting the KW-11T and KW-11R 5 5 6 7 7 6 Frequently Asked Questions 7 7.1 7.
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 video, audio, presentation, and broadcasting professionals on a daily basis.
2 Getting Started We recommend that you: Unpack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual i 2.1 Go to http://www.kramerelectronics.com/support/product_downloads.asp to check for up-to-date user manuals, application programs, and to check if firmware upgrades are available (where appropriate).
2.2 Recycling Kramer Products The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC aims to reduce the amount of WEEE sent for disposal to landfill or incineration by requiring it to be collected and recycled. To comply with the WEEE Directive, Kramer Electronics has made arrangements with the European Advanced Recycling Network (EARN) and will cover any costs of treatment, recycling and recovery of waste Kramer Electronics branded equipment on arrival at the EARN facility.
3 Overview The KW-11T and KW-11R is a high-definition, wireless, HDMI transmitter and receiver combination for indoor use over short range distances. The KW-11T converts an HDMI signal into a wireless signal. The KW-11R converts the wireless signal back into HDMI.
4 Defining the KW-11T/KW-11R Line Transmitter and Receiver This section defines the: 4.1 KW-11T Wireless High Definition Transmitter (see Section 4.1) KW-11R Wireless High Definition Receiver (see Section 4.2) Defining the KW-11T Wireless High Definition Transmitter The KW-11T encodes an HDMI signal and transmits it uncompressed and without delay over a wireless link to the KW-11R receiver. Figure 1 defines the top and side panels of the KW-11T.
4.2 Defining the KW-11R Wireless High Definition Receiver The KW-11R receives the wireless signal from the Kramer KW-11T and converts it into an HDMI output. Figure 2 defines the front and rear panels of the KW-11R.
5 Connecting the KW-11T and KW-11R i 5.1 Always switch off the power to all devices before connecting your KW-11T and KW-11R. Connecting the KW-11T and KW-11R Note: For best performance always mount the KW-11R receiver vertically using the supplied stand.
Note: The HDCP status of the KW-11 follows that of the device connected to its output. To connect the KW-11T and the KW-11R as illustrated in the example in Figure 3: 1. On the KW-11T connect: The HDMI source (for example, a VP-81SIDN or laptop computer) to the HDMI connector The USB Power port on the VS-81SIDN to the Power port on the KW-11T using the supplied USB power cable 2.
6 Frequently Asked Questions Q: How many KW-11T/KW-11R pairs can I use in same room? A: Up to three. Note: Limited to two in Japan and Israel due to frequency limitations. Q: What restrictions are there when using multiple KW-11T/KW-11R pairs in the same room? A: Two devices should be no closer to one another than 50cm (20in). Q: Can I use a USB extender cable? A: Yes, up to 5m (16ft) long.
7 Technical Specifications KW-11T KW-11R INPUT: 1 HDMI plug on an HDMI connector Internal antenna OUTPUT: Internal antenna 1 HDMI on an HDMI connector Up to SXGA, 1080p (for specific resolutions, see Supported Video Formats below) VIDEO RESOLUTION: AUDIO FORMATS: AC3, DTS, Dolby Digital, 2 Channels PCM up to 96Khz AUDIO RATE: Digital audio from the HDMI input up to 6Mb/s TRANSMISSION POWER: <18dBm conducted <12dBm per channel conducted RECEIVING SENSITIVITY: –75dBm –65dBm SYSTEM LATENCY:
7.1 Supported Video Formats Note: The Connected LED flashes to indicate that the input video rate being received is not supported. Video Format Timings Resolution Primary CEV Video Timing 640x480p @ 59.94 / 60Hz 480p 720x480p @ 59.94Hz 720x480p @ 60Hz 720x576p @ 50Hz 576p 1280x720p @ 50Hz 720p 1280x720p @ 59.94 / 60Hz 1920x1080i @ 50Hz 1080i 1920x1080i @ 59.94 / 60Hz 1920x1080p @ 50Hz 1080p / 60 1920x1080p @ 59.94 / 60Hz Secondary CEV Video Timing 1920x1080p @ 23.
8 FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
For the latest information on our products and a list of Kramer distributors, visit our Web site where updates to this user manual may be found. We welcome your questions, comments, and feedback. Web site: www.kramerelectronics.com E-mail: info@kramerel.
