KB913 Adding Radio or IR

Adding duplex radio, infrared or simplex radio to your existing Digitrax system is simple because of LocoNet.InfraRedYou probably already own a DT300, DT400, UT4 or DT402 series throttle. All of these are "InfraReady." These all come with two IR emitters pre-installed. All you have to add for IR operation is one or more UR90 Infrared Receivers to your layout. Most layouts require multiple UR90s because the infrared signal is line of sight. This means that your receiver will need a sight path to the throttles.Simplex RadioDigitrax throttles with an "R" at the end of the part number are simplex radio ...

KB962 Transponding-Radio Interference?

Digitrax transponding does not use high current spikes so it does not typically cause radio frequency interference (RFI) issues with large installations as with some other bi-directional communication protocols.

KB3 UR92 - DigiGroupSetup Read Me

The DigiGroupSetup utility is in a ZIP file which is provided for Digitrax customer convenience and can be downloaded from our downloads page. Read Me Text File with DigiGroupSetup This utility is provided on an as-is basis for users with a Windows based machine configured to work with this software, and the ability to perform the setup and operation tasks detailed below. Techsupport is not configured to diagnose issues related to operating system, hardware, configuration or other possible problem areas that may cause problems with running these utilities. DigiGroupSetup: This program allows convenient Duplex system setup for any UR92 on ...

KB36 UR92 - Setting the Duplex Group Name

Setting Duplex Group Name You can use the DT402D to edit the UR92’s Duplex Group name to one you prefer. Note that this change is optional, and the UR92 factory default will always work out of the box. You should have all UR92s connected prior to changing the Group name or they will automatically renegotiate and may change the preferred name to a default. 1. Connect the DT402D to the front RJ12 jack of any UR92 on the LocoNet 2. On the DT402D press the “opTN” key and then the “EDIT” key. 3. The 8 character Duplex Group name will ...

KB37 UR92 - Adding More UR92's

Adding UR92s will provide better signal coverage for complex layouts. If you are adding more than one UR92, be sure to connect all of the units before changing the Duplex Group name or channel number or you will have the units automatically re-negotiate these values with each addition. 1. Add the UR92(s) to your LocoNet. (See UR92 Installation articles, below.) 2. After adding extra UR92s, use the DT402D to turn OFF layout track power and then turn track power back ON. This forces all the UR92s to automatically negotiate a common and permanent single Duplex Group name and channel number. ...

KB679 Adding Radio and IR to a Big Boy Starter Set

Can I add Radio and IR to my Big Boy?Yes.Adding radio and/or IR to Big Boy is the same as adding it to any other existing Digitrax layout or Digitrax Starter Set. Digitrax offers InfraRed, Duplex Radio and Simplex Radio systems for wireless operation. Any combination of these wireless methods can be used on the same layout at the same time.Infra Red Wireless OperationAll current Digitrax throttles are Infrared capable (InfraReady) in that they come from the factory equipped with the IR emitters required to send IR information to LocoNet. To use this functionality, you only need to add one ...

KB40 DT402D - Joining Your Throttle to the Duplex Group

Join Your Throttle to the Duplex Group 1. Connect a DT402D Duplex Radio Throttle with an installed battery to the front RJ12 jack of the UR92 for about 2 seconds. 2. Disconnect the DT402D from the LocoNet jack. The DT402D will briefly display an 8 character Duplex Group name and the Channel number being used by the UR92 Group. The actual Duplex Group name is not important at this point, it is simply used by the DT402D to join this Duplex group on its particular Duplex channel (#11 through #26). 3. Now that the DT402D has joined the Duplex group, ...

KB41 UR92 - Installation/Quick Start

The UR92 is simple to install and begin using in your new or current layout. 1. In most cases a UR92 should be situated near the physical center of a layout and will typically cover a circle of about 300+ feet (~100 meters) across, which will be adequate for most layouts. Some layouts may require additional UR92s for adequate signal coverage. 2. Connect the PS14 DC power supply to UR92 via the DC power jack on the side. The green and red LEDs should blink and then the red LED should stay on. 3. Connect the UR92 to your working LocoNet ...

KB247 UT4D Throttle Operating Cheat Sheet

  Digitrax UT4D Throttle Operating Instructions by Dan Bourque   v1.0 Selecting a locomotive or consist 1.         Dial the 4-digit locomotive address into the “LOCO ADDRESS” dials             - For a consist, the address will normally be the lead locomotive             - For a 3-digit locomotive number, use “0” for the first digit 2.         Press the “SEL” key, the ST light on the throttle should flash green 3.         Move the direction selector on the throttle to either “R” or “F” 4.         Move the speed knob until train moves 5.         For headlight, press the “F0” key (“F3” will ...

KB44 UR91 (Simplex Radio Receiver) - Upgrade to UR92 (Duplex Radio Transceiver)?

Can a UR91 be returned and upgraded to a UR92? No. Our recommendation is that when upgrading to the DT402 throttle, the layout owner purchase a new UR92, but keep the UR91 installed for those who still have the simplex radio throttles. That way anybody can run on the layout.

KB45 Duplex Radio, Simplex Radio & Infrared-How do they work together?

The ability of a variety Digitrax throttles to work together on layout equipped with a variety of wireless technologies is part of the beauty of LocoNet.  With LocoNet, it is simple to add components to the system and have all of them work together. Digitrax infrared throttles will operate on any layout equipped with UR90 infrared receivers, UR91 simplex receivers and/or UR92 duplex transceivers.  All of these panels are equipped with infrared receivers.  All current model Digitrax throttles have infrared emitters that will work wirelessly with any panel that has an infrared receiver.  All current Digitrax throttles can also be used ...

KB451 DT402 & DT400 - Throttle Option 2 Default Decoder Status & Tetherless Operation

Throttle Option 2Throttle Default Decoder Status 128/28/14 speed steps Each DT402/DT400 can be set up to operate new decoders selected by that throttle as any decoder status code you choose. New decoders are defined as decoders that have not been selected in your system. Your throttle's default setting is to operate decoders that are 128 speed step capable, so when a new decoder is selected the throttle automaticaly assumse that all decoders selected are that 128 speed steps. If you operate mostly decoders that are only able to recognize 28 speed steps, you can change this setting.Tetherless Operation Mode Each throttle can be set up with radio ...

KB16 Which Throttle works with which Universal Panel, UR90(IR), UR91(Simplex Radio) or UR92 (Duplex Radio)?

The following chart indicates: Which Digitrax throttle (DT400, DT400R, DT402, DT402R, DT402D, DT500, DT500D, UT4, UT4R, and UT4D) Works with which LocoNet interface throttle panel (Universal Panel, UR90, UR91, and UR92) Under which types of communication (Tethered, IR Mode, Simplex Radio, or Duplex Radio). Throttle Interface Chart Throttle UP Panel Tethered UR90 Tethered UR90 IR Mode UR91 Tethered UR91 IR Mode UR91 Simplex Radio UR92 Tethered UR92 IR Mode UR92 Duplex Radio DT400 Yes Yes Yes Yes Yes No Yes Yes No DT400R Yes Yes Yes Yes Yes Yes Yes Yes No DT402 Yes Yes Yes Yes Yes No Yes ...

KB680 Can I add Radio and IR to my Zephyr Xtra?

  Can I add Radio and IR to my Zephyr Xtra?Yes.Adding radio and/or IR to Zephyr and Zephyr Xtra is the same as adding it to any other existing Digitrax layout or Digitrax Starter Set. Digitrax offers InfraRed, Duplex Radio and Simplex Radio systems for wireless operation.  Any combination of these wireless methods can be used on the same layout at the same time.Infra Red Wireless OperationAll current Digitrax throttles are Infrared capable (InfraReady) in that they come from the factory equipped with the IR emitters required to send IR information to LocoNet.  To use this functionality, you only need to ...

KB403 Steps to take to locate UR90, UR91 & UR92 for best performance

Follow these simple instructions to determine the best location/s on your layout for installing your UR panels for the best possible infrared or radio reception. With LocoNet, you can use Infrared, Duplex Radio and Simplex radio individually or in any combination on your layout.You'll need to be able to observe whether your command station is receiving commands from the UR panels when you are installing infrared or radio receivers and transceivers.  Your Digitrax command station makes it easy to determine when the system is receiving a signal and when it is not.  You can observe the NET LED and the Track Status Indicator or your ...

KB22 UR92 - Configuring the Duplex Group Channel (11-26)

The UR92 ships from the factory with the default Duplex Group default radio channel set to 11. You can select channels 11 through 26 for the radio channel. 1. Plug a DT402D throttle into the UR92. 2. Press the EXIT key. 3. Press the OPTN key then the EDIT key. 4. Press the Y / + key to increase the channel number, or 5. Press the N/- key to decrease the channel number. In the example below, we have changed the Group name to JBS&J RR and entered 21 for the channel number. 6. Repeat step 4 or 5 until ...

KB23 UR92 - Configuring the Duplex Group Password (key)

Configuring the Duplex Group Password The UR92 ships from the factory with the default Duplex Group Password of 0000, the value that disables password requirements. You may have an occasion when operating in a multisystem environment when you may want to restrict access to your layout and operating system via a tetherless Duplex Throttle. The password for your Duplex Group may be activated or changed: 1. Plug a DT402D throttle into the UR92. 2. Press the EXIT key. 3. Press the OPTN key then the EDIT key. 4. Enter a 4-digit number using the numbers on the keypad (0001-9999). In ...

KB760 DT402 & DT400 Series Throttle Tetherless Indicator

The tetherless indicator shows when your throttle is using either infrared or radio communications.