51Barcode Handy Terminal4.4 System ModeBy starting up the BHT in System Mode and selecting each menu, the following operations can be performedindividually. Setup initialization Executing user programs File download/upload System environment setting BHT operation test System information display Downloading/uploading files by FTP WLAN setting Bluetooth ® setting USB communication setting File deletion Font file deletion System settings parameter file download/upload Remote wake-up setting File copy System message file download/upload System updateRefer to “4.5 SYSTEM MENU” for details of the above operations.4.4.1 Starting Up System ModeUse the following procedure to start up System Mode.1. Press the Power key ( ) while holding down the SF and 1 keys.System Mode starts up and the SYSTEM MENU (screen on right) isdisplayed.Select and display each menu from the SYSTEM MENU and performeach operation.Hold down the SF key and press the appropriate numerical key to displayitems not displayed at the SYSTEM MENU.Refer to “4.4.3 SYSTEM MENU Configuration” for details.