16
9 Operating and display elements
10
Mode/Enter
Set
1 2
7 8
3 4 5 6
11
9
1 to 8: Indicator LEDs
LED 1
Indication in centimetres
LED 2
Indication in inches
LEDs 3 - 6 Not used
LED 7
Switching status OUT-OP (overflow prevention)
LED on: No overflow, overflow prevention point OP not reached
LED off: Tank is full, overflow prevention point OP is reached
LED 8
Switching status OUT1 (on when the output is switched)
9: [Mode/Enter] button
-Selection of the parameters and acknowledgement of the parameter values
10: [Set] button
-Setting of the parameter values (continuously by holding pressed; incrementally by
pressing once)
11: Alphanumeric display, 4 digits
-Indication of the current level
-Display of the parameters and parameter values�
-Display of the operating and fault indication