![]() Similar to the steps outlined in Step 2.Step 4: Setup the Loopback Test on the Phoenix Terminal Blocks at TB2 of Surge Card. If test fails the cable run will need to be replaced or it may be possible to upgrade to a wireless communication method.If test passes preform move onto Step 4.If test passes be sure to test for fail.Twist Wires on pins 2 and 4 together and pins 3 and 5 together. Be sure to note wire color for re-termination to connector.Similar to Step 2 we will be twisting wires on the cable that connects to TB1 of the surge card together. This test can be preformed at the communication box located at the display.Step 3: Setup the Loopback test on the field run (cable running from the building to the surge card) If test fails follow: Serial Communication, unable to connect, failed signal converter.Using a conductor (paper clip or copper wire) jump pins 2 (RX-P) to 4 (TX-P) and then jump pins 3 (RX-N) and 5 (TX-N).Note: Write down which wire colors were connected to each pin.Use the spare green plug in the signal converter if available. Wires going to the display should be removed at this time and set aside. This test can be performed on J4 or J5 (only one jack at a time).Step 2: Setup the Loopback Test on the Phoenix Terminal Blocks. Follow: No communication between computer and signal converter, Failed serial port, DD2006911.Follow: Galaxy, No serial communication, Prolific or Moxa adapter/port locked up, DD2112087.Depending on which one is found follow one of the articles below: If test passes - a loopback test would need to be run on the serial output of the computer or may require the serial adapter be replaced.If the test still passes there is an issue with the test and should be preformed again. Remove the loopback jumper and run the test. If test pass be sure to test for fail.Perform steps in: How to perform a loopback test on a RS232 system.This setup may or may not be using a USB to serial adapter. Step 1: Setup the Loopback Test on Serial cable at computer. How to perform a loopback test to test a serial communication system using Tera Term, With or without a Lantronix box (Windows Vista, Windows 7).How do I perform a loopback test using HyperTerminal to test a serial communication system? (Windows XP).If using Venus 1500 v4 software, loopback testing will have to be done using a terminal program.If using Venus 1500 v3 software to control the sign, follow Venus 1500: How do I perform a loopback test with v3 software?.The above disclaimer applies to any property damage, equipmentįailure, liability, infringement, or personal injury claim arising out of or inĪny way related to your use or application of the content, whether such claim isįor breach of contract, tort, negligence or any other cause of action.Utilize one of the following Software/Utility methods to preform the loopback test: THIS LIMITATION OF RELIEF IS A PART OF THE BARGAIN BETWEEN THE REMEDY AGAINST DAKTRONICS FOR DISSATISFACTION WITH THE CONTENT IS TO STOP USING RESPONSIBILITY FOR YOUR USE OF THE CONTENT AND ANY LINKED CONTENT. REPAIR, OR SERVICE OF THE EQUIPMENT BY ANYONE OTHER THAN DAKTRONICS OR ITSĪUTHORIZED REPAIR AGENTS MAY VOID THE EQUIPMENT WARRANTY. PARTIES IN CONNECTION WITH OR RELATED TO YOUR USE OF THE CONTENT. DAKTRONICS DISCLAIMS ANYĪND ALL LIABILITY FOR THE ACTS, OMISSIONS AND CONDUCT OF YOU OR ANY THIRD MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ![]() DAKTRONICS DISCLAIMS ALL WARRANTIES,ĮXPRESS OR IMPLIED, INCLUDING ANY WARRANTIES OF ACCURACY, NON-INFRINGEMENT, YOUR USE OF THE CONTENT WILL PROVIDE SPECIFIC RESULTS. PROVIDED HEREIN IS ERROR-FREE OR THAT ANY DEFECTS WILL BE CORRECTED, OR THAT To view a video on performing loopback testing on: Performing an RS232 Loopback Test.ĭAKTRONICS DOES NOT PROMISE THAT THE CONTENT.If the 5-pin row is located under the 4-pin row, pins 2&3 will be located closest to the right on the 5-pin row (pins numbered 1-5 from right to left).If the 5-pin row is located on top of 4 pin row, pins 2&3 will be located closest to the left on the 5-pin row (pins numbered 1-5 from left to right).If the column of 5 pins is to the left of the 4-pin column, then pins 2&3 will be located closest to the bottom of the 5-pin column (i.e.If the column of 5 pins is to the right of 4-pin column, then pins 2&3 will located near top of the 5-pin column (i.e. pins numbered 1-5 top-down).With a USB to serial adapter, orient the adapter so that the 5 pins are on the top (more pins across the top then the bottom).When looking at the serial DE-9/DB9 male connection, go to the column/row that has 5 pins.Use a paper clip (or other conductor) to perform loopback and jumper pins 2 & 3 together.Note: reference How to perform a loopback test with HyperTerminal DD1994747 for performing the loopback test.
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