Owner's manual

TANK-820-H61 Embedded System
Page 119
Figure A-31: Access menu.lst in Linux (Text Mode)
Step 6: Modify the menu.lst as shown below.
Step 7: The recovery tool menu appears. (Figure A-32)
Figure A-32: Recovery Tool Menu
Step 8: Create a factory default image. Follow Step 2 ~ Step 12 described in
Section A.2.5 to create a factory default image.