Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customerservice@carmanah.com | carmanahtraffic.com 64E SERIES USER MANUAL5.0 EMS PROGRAMMING AND TESTINGBuilt-In Self-Test (BIST)The Built-In Self-Test (BIST) runs a self-test on the system. After the BIST has been started by selecting “Yes”,the display will flash “Test” for the duration of the test and will then display hexadecimal information that can beinterpreted (using the table below) to represent one or more issues. The BIST can be used for troubleshootingremotely with Carmanah Customer Service.The BIST is primarily designed as a tool for manufacturing and is intended to be run in amanufacturing environment. When the BIST is run out in the field, it may report an error withambient brightness sensor because it is expecting brightness levels that would be encounteredinside the manufacturing assembly. Shining a flashlight on the ambient brightness sensorduring the BIST test should result in no error being generated.Results are used for troubleshooting the system.Refer to BIST Error Codes in section 8.1 for hexadecimal interpretation table, Page 72-73.User-adjustable? Yes Broadcast to other systems? NoFirmware VersionThe Firmware Version menu item provides the current version of firmware in the EMS.Firmware cannot be updated via the USB communications cable.User-adjustable? No Broadcast to other systems? No5.2 R920-E ProgrammingTo uniquely configure the E Series EMS as an R920-E, do the following: Set the flash pattern to RFB1 or RFB2 Set input type to bttn Set flash duration