Models: A100 G3, A110T G3-G4, A170T G2, A200S, A230T, A250S, A390T, A400S, A590T, A600S/T, A900ST G3, A1, A2, M1, M2, R20, R25, R40, R50, R70
7.1 Parameter settings
Step 1
Press the button Menu 

Step 2
Press the button Preferences 

Step 3

Step 4
Select the type of parameter group to be set.

Step 5
Step to the parameter to be set, change the value and press save.

