Icom IC-7850 Instruction Manual - Page 246

Previous view 17 UPDATING THE FIRMWARE ■ Firmware update- using an SD card/USB flash drive When updating the firmware using a memory device, no IP address as well as subnet mask settings are necessary. q C opy the downloaded firmware data onto an SD card or a USB flash drive ("IC-7850_7851" folder). • The memory device must be formatted by the IC-7850. w Insert the SD card into the [SD CARD] slot or insert the flash drive to [USB A]. e O n the "SET MODE" screen, display the "SD/USBMEMORY SET" screen. SET [F-7]  SD/USB [F-7] r Hold down [FIRMUP] for 1 second. • The "FIRMWARE UPDATE" screen is displayed. Carefully read the displayed precaution. t A fter you read and agree with all the precautions, push [OK]. • The [OK] button appears only when you scroll down to the end of the precaution. y P ush [SD/USB] to select between a USB flash drive and an SD card. u P ush [∫](F) or [√](F) to select the firmware updating data. (Example: 7850_7851_300.DAT) i P ush [FIRM UP](F). • The final firmware update confirmation screen is displayed. Carefully read the displayed precaution on the screen. o A fter you read all the precautions, hold down [OK] for 1 second to start the firmware update. • The firmware update starts. • To cancel the update, push [CANCEL](F). CAUTION: NEVER turn the transceiver power OFF while updating the firmware. If you turn the transceiver power OFF, or if a power failure occurs while updating, the transceiver firmware will be damaged and you will have to send the transceiver back to the nearest Icom distributor for repair. This type of repair is out of warranty even if the warranty period is still valid. • The "SET MODE" screen • The "SD/USB-MEMORY SET" screen • The "FIRMWARE UPDATE" agreement screen (Continued on the next page) • The file selecting screen Select the firmware updating data. • The firmware update starting screen 17-4