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DPP-FP50 SECTION 3 VERSION UPGRADE
Note: Download the latest firmware and obtain the technical memo from the GPS homepage. About the firmware: The firmware of DPP-FP50 (hereafter referred to as this unit) is stored in IC101 (flash memory) on the BGA board. The firmware can be written or upgraded using the memory stick by adopting the flash memory as a program storage memory. Writing of firmware: Be sure to write the latest firmware after replacing the BGA board or IC101 on the BGA board. Otherwise, the normal operation cannot be performed. Version Upgrade Perform the version upgrade when the functional upgrade (firmware version upgrade) is required. [Procedure of firmware writing and version upgrade] 1. Download the latest firmware (hereafter referred to as firmware) from the GPS homepage. 2. Copy the firmware (downloaded and uncompressed folder) to the root directory of the memory stick. 3. Insert the memory stick into the memory stick slot of this unit. 4. Insert one power cord plug into the AC adapter (AC-S24V1) supplied with this unit and insert the other power cord plug into the receptacle. 5. Insert the DC plug of the supplied AC adapter into the DC-IN terminal of this unit. 6. Press the [ON/STANDBY] button while pressing the [MENU] button. 7. Release the button when the access lamp (at the side of compact flash card slot) starts flashing. 8. After several minutes, check that the access lamp changes to stay lit. (Completion of firmware or version upgrade) 9. Disconnect the power cord from the receptacle and remove the memory stick from this unit. 10. Insert the power cord into the receptacle and connect the color monitor with the VIDEO OUT terminal of this unit using the video cable. 11. Press the [ON/STANDBY] button while pressing the [ENTER] and [CANCEL] buttons simultaneously. (Service mode starts.) 12. Release all buttons when the initial screen of the service mode is displayed on the color monitor. 13. Check that the �CHECKSUM� value displayed in the lower left of the screen is the same as the value in the technical memo. Note: The �CHECK SUM� value displayed on the screen is an example. It varies depending on the firmware. 14. Turn on the power and disconnect the power cord from the receptacle.
