5.1.2 System Control—Program Update—Update Program FileOnce updated programme files have been downloaded and are stored on a PBX, they can be used to updatethe system files of the PBX. The update process can be set to be automatically performed at a specified time,or the update process can be carried out manually.You must be connected to the PBX in On-line mode to update programme files.Note• Before updating programme files, we strongly recommend making a backup of all system files. Fordetails, refer to the following:– 6.1 Tool—System Data Backup– 6.9 Tool—UM Data Backup• Do not upgrade KX-UT series SIP phones at the same time as the Main unit.• When upgrading the system software to version 004.1xxxx from an older version, the following SRAMdata is cleared.– Timed Reminder– Remote Station Lock Status– Room Status– Login/Logout Status– SMDR– Billing Information– Hotel Check In/Check Out– Hotel SpecificationsSave SRAM data before upgrading the firmware.When you upgrade the software, a message will be shown. Then, you can save the following SRAMdata into the Storage Memory Card as "smdrdata.zip".– SMDR– Billing Information– Hotel Specifications• The updated PBX resets when the update is complete.• Once the update starts, the STATUS LED on the front of the PBX flashes in green (120 times perminute) until shutdown.For Program Update Type, select Immediately or Timed Update.Immediately (Manual update)Specify which cards or devices to update, and perform the update immediately.1. In Email notification, specify up to 2 e-mail addresses that will receive a notification when programmefiles have been updated.2. Updated programme files that can be used to update cards or devices installed in the system are listed inAvailable Program File(s). In Select the target to update, specify which cards or devices will be updatedusing the files listed by checking the boxes next to each item.Note• When selecting an item, a warning message may be displayed. Confirm the contents of the warning,and then click OK to continue.• If you are updating the software for a PS, select the port of an IP-CS (e.g., KX-NS0154) thatsupports this feature. For details about which PSs can be updated, see 5.1.3 SystemControl—Program Update—Plug and Update.3. Click Apply.4. Click Execute.The programme files are updated to the PBX.68 PC Programming Manual5.1.2 System Control—Program Update—Update Program File
