Seca 665 - Manual (Page 21)

Model 665 21
GB
5. Operation
Controls and displays
The controls and the display are on the display head on the column.
Switch scale on and off
press briefly
s switch between weighing range 1 and 2
in function menu
s increase value
press briefly
s activate hold function
hold down
s set display to zero, activate/deactivate tare function
in function menu
s decrease value
Activate pre-Tare function and confirm key for entries