202BHT-1300B series4.5.19 Updating the System (MODIFY MENU)Use the following procedure to update the system.1. Press the dot key while holding down the SF key at the SYSTEMMENU.The MODIFY MENU screen on the right is displayed.[1: SYSTEM MODIFY]: Updates the BHT system.[2: CU-F/W MODIFY]: Updates the CU-1311 system.Refer to the following section for details of the above items.Press and hold the BS/C key to return to the SYSTEM MENU.[1] Updating the BHT systemUpdate the BHT system after downloading the BHT system update file.(Refer to Chapter 4.2.1 “Updating the BHT System” for details.)1. Use the cursor keys ([▲] [▼]) or numerical key ([1]) to highlight[1: SYSTEM MODIFY] and then press the ENT key.The screen on the right is displayed.If the downloaded BHT update file name differs from this file name, specifythe correct file name using the procedure on the following page.[1: DO IT]:Updates the BHT system.[2: FILENAME]:Displays the filename to be used for updating the BHT system.Press and hold the BS/C key to return to the SYSTEM PARAMETERmenu.2. Use the cursor keys ([▲] [▼]) or numerical key ([1]) to highlight[1: DO IT] and then press the ENT key.The screen shown on the right is displayed and the BHT system isupdated.Upon completion of the update, the BHT power turns OFF automatically.
