R5 SUPREME - Navigation SystemMAINTENANCE7000 118-383, P11A1 Page 11812 MAINTENANCESaab AB (publ) TransponderTech is very keen to continue ensuring our products stay the bestin the market. Therefore, the development of our products continues throughout their lifecycle,with SW featuring new features, fixes and compliance to new standards. Two to three SWreleases per year is normal. It is important for our customers to keep a lookout for new softwarepackages at: http://saab.com/security/maritime-traffic-management/traffic-management/R5-Supreme-NAV/.In this chapter will the upgrading procedure of the R5 SUPREME Navigation System bedescribed.12.1 Upgrade Software CDUThe R5 SUPREME CDU is easily upgraded via the USB host interface or SD card reader,both located behind the front hatch. To upgrade the software in the R5 SUPREME CDU,perform the following steps: Unzip the R5 SUPREME CDU upgrade package in the root folder of an USB memorystick / SD card. There should now be a folder called “cduswload” in the root folder ofthe storage media. Insert the storage media in appropriate interface located behind the front hatch.Hold down the ‘Down Arrow’-button on the front of the R5 SUPREME CDU andreboot the system. The ‘Down Arrow’-button must be held down until the RAIMLED is blinking yellow.The software upgrade is complete when the STATUS LED is lit green. The R5 SUPREMECDU will automatically reboot after 3 seconds. Check that correct SW has been loaded inthe SW/HW Info view which can be accessed through Main Menu Status SW/HWInfo. If the upgrade process fails, The STATUS LED will be lit red and one of the RAIM LEDor MODE LED starts blinking. Should this happen, hold down the ‘Down Arrow’-button andreboot the R5 SUPREME CDU to try again.MODE LED RAIM LED STATUSUpgrade mode started YELLOW GREENUpgrade in progress Blinking YELLOWUpgrade complete (automaticreboot after 3 sec) GREENError: Media Not Found Blinking YELLOW0.5Hz REDError: No SW found on media Blinking YELLOW4Hz REDError: Flash erase failed Blinking RED0.5 Hz REDError: Flash write failed Blinking RED4 Hz REDTable 5 – LED Indicators during Software Upgrade