Foif RTS680 Series - 3.2 Basic Key Operation

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3.2 Basic Key Operation
Keys Description
F1~F4 Select the functions matching the softkeys
0~9 1.Input number when numeric input
2.Input characters when alphabetic input
●
Input a decimal point
± Input plus/minus sign
Power Power on/off
★ Enter into setting mode directly
Cnfg Enter into config mode directly
ESC Escape to the previous menu or mode
Shift
1. Shift between number and alphabetic when inputting
2.Shift targets model when measuring
BS 1. Delete the character at the left of the cursor when inputting
2. Open electronic level menu
Space 1. Input a black space when inputting
2. Input the target or instrument height
Func Turn page
ENT 1. Select/Accept input data
2. Accept the option when selecting