Carmanah Technologies Corp. | 250 Bay St, Victoria, BC V9A 3K5, Canada | 1.250.380.0052 | customerservice@carmanah.com | carmanahtraffic.com 51E SERIES USER MANUAL5.0 EMS PROGRAMMING AND TESTING5.0 EMS Programming and TestingThe E Series’ Energy Management System (EMS) has several programming functions and settings. These areaccessed through the On-Board User Interface (OBUI). Specific products will use a subset of the complete OBUIsettings, which will be covered in this manual’s sections specific to each product.5.1 EMS On-Board User Interface OperationThe EMS OBUI has three buttons to navigate and change settings and activate functions as required. The Uparrow, Down arrow, and SET button are used to scroll through menus, access and change settings, and acceptnew settings.Use the Up and Downarrow buttons to scrollthrough the menu.Press and hold the SETbutton to edit a setting.The display will blinkwhen the setting is readyto edit.Use the Up and Downarrow buttons to adjustthe setting when in editmode.Press and hold the SETbutton to accept the newsetting. The display willflash 3 times to indicatethe setting has beenaccepted.Using the Up or Down buttons on the OBUI, the following menu items will appear: