Manual Xantech 490-85

10 pages 0.26 mb
Download

Go to site of 10

Summary
  • Xantech 490-85 - page 1

    08905105A - 1 - INSTALLATION INSTRUCTIONS 490-85 CLF / LCD Friendly Micr o Link IR Receiver DESCRIPTION The 490-85 is a CFL (compact fluoresc ent light) / LCD (liquid crystal di splay) version of the 490 Micro Link series IR receivers. It is specifically designed to have greater i mmunity to high frequency ballasted CFL and overhead fluorescent typ ...

  • Xantech 490-85 - page 2

    08905105A - 2 - IR CARRIER ADJUSTMENT The 490-85 is factory set to an IR carrier repeat frequency of 39kHz . This will be correct for the majority of installations. Howe ver, some manufacturer’s components that you wish to control may use different carrier frequencies (such as RCA DSS satell ite receivers that use 56kHz). If sure carrier frequenc ...

  • Xantech 490-85 - page 3

    08905105A - 3 - APPLICATION WIRING A typical system, with a 490-85, 781RG Power S upply and 283M Emitters plugged into a 791-44 Connecting Block, is shown in the figure below. 1. Plug the 3.5 mm stereo mini plug from the 490-85 into the 791-44 connecting block labeled “IR RCVR”. 2. Plug in the 3.5 mm mono mini plug from any of the 282, 284, 283 ...

  • Xantech 490-85 - page 4

    08905105A - 4 - IR Troubleshooting Guide NOTE: Due to the many variables in a given installa tion, the troubleshooting counter measures you will have to take may vary from job to job. Each insta llation is different due to the number of IR receivers in use, length of wire runs, type of wire, amount of ambient IR noise present, etc…. Therefore, yo ...

  • Xantech 490-85 - page 5

    08905105A - 5 - Symptom #2: TB LED on IR Receiver (and/or Emitters) Dimly lit or flickering Cause: Solution 1. Signal and ground wir es are reversed or shorted either at the connecting block or IR receiver. Recheck your wiring. 2. Defective emitter. Replace Emitter 3. Relatively high levels of ambient noise . This can be due to any of the following ...

  • Xantech 490-85 - page 6

    08905105A - 6 - Symptom #3: TB LED on IR Receiver (and/or Emitters) on solid Cause: Solution 1. Plasma Interference Use a 490-90 Plasma 'Friendly' Receiver. If already using a 490-90 unit, please note the Plasma interference can be reflected off of any item it comes into contact with within approx. 3ft. From the front of the display. Keep ...

  • Xantech 490-85 - page 7

    08905105A - 7 - Symptom #4: TB LED on IR Rec. blinks but 283M or 286M 'Blink' style Emitters do not Cause: Solution 1. There may be a short, such as a staple driven through the Signal and GND wires of the IR Receiver and/or the emitter. Recheck your wiring. 2. Emitter may be shorted internally Replace Emitter or use TEST EMITTER to check ...

  • Xantech 490-85 - page 8

    08905105A - 8 - Symptom 6: Emitters function but some (or all) components do not respond. Cause: Solution 1. Emitter placement is incorrect. Reposition the Emitter so that it is directly over the components sensor window. Consult the components owners manual of the unit for the exact location of the IR Sensor Window. 2. Emitter placement is correct ...

  • Xantech 490-85 - page 9

    08905105A - 9 - Symptom #7: Absolutely No Functionality (How to determine which component is at fault) Step: Component to Test Instructions 1. Verify Power Supply With a Multimeter, measure the DC Voltage of the supply while it is connected to the Connecting Block. Put the Negative lead of the meter on the terminal marked GND and the Positive Lead ...

  • Xantech 490-85 - page 10

    08905105A - 10 - 4. Verify IR Receiver. Remove the power supply from the connecting block and all Emitters from the output. Place a jumper wire on the connecting block between IR Signal and GND. Reconnect the Power Supply. With a known good hand-held remote, shoot a constant IR Command at the receiver and verify the TB LED on the Receiver lights. X ...

Manufacturer Xantech Category Radio

Documents that we receive from a manufacturer of a Xantech 490-85 can be divided into several groups. They are, among others:
- Xantech technical drawings
- 490-85 manuals
- Xantech product data sheets
- information booklets
- or energy labels Xantech 490-85
All of them are important, but the most important information from the point of view of use of the device are in the user manual Xantech 490-85.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Xantech 490-85, service manual, brief instructions and user manuals Xantech 490-85. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Xantech 490-85.

Similar manuals

A complete manual for the device Xantech 490-85, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Xantech 490-85 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Xantech 490-85.

A complete Xantech manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Xantech 490-85 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Xantech 490-85, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Xantech 490-85, that we can find in the current document
3. Tips how to use the basic functions of the device Xantech 490-85 - which should help us in our first steps of using Xantech 490-85
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Xantech 490-85
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Xantech 490-85 in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Xantech 490-85?

Use the form below

If you did not solve your problem by using a manual Xantech 490-85, ask a question using the form below. If a user had a similar problem with Xantech 490-85 it is likely that he will want to share the way to solve it.

Copy the text from the picture

Comments (0)