Konferenz-Audiosystem

General specsWorks with PCs running Microsoft XP, Vista, and Windows 7 Transmission distance from handset to receiver: 100 meters radius (328 feet) System handles up to 1,000 handsets Power source: AAA (1.5 volt) batteries for readily available low cost power Power saver controls turn off handsets after 30 minutes of no use to conserve power and extend battery life. Usual battery life in a classroom setting is two years. Receiver connects to standard USB port on a PC Impact resistant handsets and instructor remotes designed to withstand accidental drops. Positive response buttons (you can feel the switch move when you press the buttons) are protected by a spill resistant cover. 2.4GHz digital RF technology LCD display 4 radios channels 11 Activity modules Support Self-Paced-Response Support Multi-Correct-Options ID Address Programmable Power required: two 1.5 volt batteries Transmission distance: > 100 meters Battery life: > 1 to 2 years for ordinary use High Speed - 100 audience keypads transmission < ONE second (similar products may require 5 seconds or more). Super-Wide-angle signal transmission: 360 degrees angle ID number changeable (compare to the obsolete ID setting mode of similar products), No need to keep a large stock of student remote. (For resellers) Support cascade and uplink option Support up to 999 audience keypads (enhanced version) Easy to install, easy to use Plug-in software of MS PowerPoint Multifunctional instructor remote USB port or 232 port connection Third party software supportablee About softwareENJOY software is the easiest to use response system software available because it works directly with MS PowerPoint. If you already use PowerPoint you’ll find the familiar formats, icons, and commands. Use PowerPoint to design question slides and have access to the full range of PowerPoint design features to create interesting interactive slides and operate the slides with Enjoy’s easy to use instructor remote control. ENJOY software allows easy import of graphics into slides, and exports data and reports in MS Excel. Enjoy software is provided on a CD and can also be downloaded from the web. There are no additional licensing charges or per seat fees for Enjoy software.5 language versions: Chinese simple, Chinese traditional, English, Spanish, Hungarian. PowerPoint plug-in, easy to learn and use, for the PowerPoint is familiar to many people. Provides 10 kinds of activity-models for interactive teaching and meeting Professional statistics analysis engine, automatically produce 10 kinds of reports tracking and recording theprocess of the activities Colorful and multiform multimedia questions Flexible data transformation, analysis results can be presented in html and txt formats. Statistics data can be exported as xls format. Prompt diagnosis of teaching effectiveness and improve teaching process Supports oral, blackboard or paper-based questions. Auto-recognize function, no need transform of the used PPT slides. Auto-setting question and options. About student remoteThe RF218 handset is designed for easy use with questions that require a numeric answer between 0 - 100 (e.g. 7 X 7 = Y), multiple choice questions (A, B, C, D, E, and F answer options), true/false questions, and yes/no questions. The handset has an LCD screen and answer transmission indicator that tells the students when an answer has been sent, and an answer confirmation indicator that tells the students their answer has been received by the system. This handset works with self-paced tests, group tests and quizzes, and for recording and submitting homework. In the self-paced mode, students have a paper copy of the test and work through the questions at their own pace. Students can go back and review questions and change their answers. In the group test mode, the questions are asked one at a time, either with a projector or verbally by the instructor. The group answers question one before proceeding to question two. The instructor controls the time allowed for each question. In the homework mode, students save the answers to the homework on the handset. During the next class, the students transmit the answers from their handset to the teacher’s computer. Handsets are interchangeable among students. If a student forgets her or his handset in another classroom, a spare handset can be quickly reset to the number assigned to that student. 2.4GHz digital RF technology LCD display 4 radios channels 11 Activity modules Support Self-Paced-Response Support Multi-Correct-Options ID Address Programmable Power required:two 1.5 volt batteries (alkalescent battery will be better) Transmission distance: > 100 meters Transmission angle: 360 degree Battery life: > 1 to 2 years for ordinary use Durable and not easily breakable, will not break or damage even drop to the cement ground from 5 meters high Easy to use Up to 999 remote controllers can be used at once (enhanced version) WDT reset support automatic program reset feature