77ASC70
2
1
III
I
0
II
III
I
0
II
2
1
OPERATION MANUAL
• Return controller (pedal) to “0” position and start moving
the Machine.
• You may sink the blade through shifting the controller (pe-
dal) to “I”.
• Find out mutual position of xed indicator (1) against mobi-
le indicator (2). This is the basic position of the blade.
• Read the size of sinking from mutual position of xed and
mobile indicators (1), (2). Shifting by one gap (from one dia-
gonal to the second one) the blade will shift by 50 mm.