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CONFIDENTIAL
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LW Player User Guide v2.6
page 31 / 70
Firmware Upgrade
CURRENT BOARD
PlayerLW(m) application reads firmware version from the board and displays it in the menu.
PREFERED
The version, which is included into the distribution pack.
PREFERRED/CUSTOM
Preferred is a default option. This option is recommended to upgrade the board. Check or
upgrade the firmware version. Custom option allows user to select a firmware bit stream
from disk.
CHECK/UPGRADE
Compares current board firmware version with the selected in field
firmware
PROGRESS BAR
Shows status of upgrading process. When updating procedure has been done, the PC must be
turned off and power cord must be unplugged for a time to dispose residual electricity from
the motherboard. Some motherboards have a LED that indicated power on the board. Please
wait until the LED has gone off The recommended time to wait is 5 min.
Upgrade Firmware:
CHECK firmware first. If current firmware is different to preferred
firmware, the further usage may leads to defects or unstable work. UPGRADE preferred
firmware.