14
6. KEYBOARD
Switches the display off.
ON/OFF
key.
Function key.
F
key.
Selects the work mode.
MODE
key.
Changes measure units.
UNITS
key.
Sends information to external instrument (PRINT) or confirms
parameter value or function (ENTER).
PRINT/ENTER
Key.
Sets indication to zero.
Esc/TARA
Key.