. OPERATION DETAILED CONTROLS AND GAUGES OPERATION DETAILED CONTROLS AND GAUGES right, On the working mode selection screen shown on the right, it is possible to carry out the following operations with switches F3 to F6. can be changed. 3 - 39 3. reen select B Break er and press switch own on the F3: Moves to next item (1 line down F4: Moves to previous item (1 line u p). F5: Returns to user menu screen. F6: Switches t o setting screen for s elected i tem. 4. The screen sw itches to the Breaker Select Menu Breaker set ting selection menu elect (a), the oil flow t o be set in B mode can be f two set values. Breaker flo er flow setting (b) , the oil flow t o be set in B mode