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UK
• Locking / unlocking
The unit can be locked electronically to prevent unintentional settings:
►
Make sure that the unit is in the
normal operating mode�
►
Press [Mode/Enter] + [Set] for 10 s�
> [Loc] is displayed�
During operation: > [Loc] is briefly displayed if you try to change parameter values�
For unlocking:
►
Press [Mode/Enter] + [Set] for 10 s�
> [uLoc] is displayed�
On delivery: not locked�
Timeout:
If no button is pressed for 30 s during parameter setting, the unit returns to the
operating mode with unchanged values�
10.2 Basic settings (unit on delivery)
On delivery of the unit, you must first enter the basic settings (probe length,
medium)� The complete parameter setting menu cannot be accessed before this�
Malfunctions may occur if wrong basic settings are entered�
10.2.1 Enter probe length
►
Apply operating voltage�
> The initial display
is shown�
►
Select [LEnG], press [SET] for 5 s�
> [nonE] is displayed�
►
Enter the probe length in cm�
Remarks on the determination of the probe length:
►
►
Briefly press [Mode/Enter]�
LEnG