Endress+Hauser Prothermo NMT81 - Page 51

Prothermo NMT81 Operability
Endress+Hauser 51
5. Press and hold both the I and II keys simultaneously for 3 seconds or more to
complete the adjustment.
 If there is no operation for more than 30 seconds, the adjustment mode will end
automatically, and the actual value will be saved.
This completes setting procedure.
7.5.4 Unit Setting (inch (in) and Fahrenheit (°F))
The display must be connected to the device. This action automatically sets all values to
inch (in) unit.
Setting level value (a) to unit Inch (in) Fahrenheit (°F) and procedure
a
Display
onoff
8x 53x
II
I
Mode
1
2
A0044298
 48 Level setting
a End of probe to zero distance
1 Key I
2 Key II
1. Press and hold II key [2] for 3 seconds.
 All digits on the display are blinking.
The inch unit (in) is displayed.
2. Push the I key to increase the value of level or the II key [2] to decrease the value of
level.
 When the value is increased 0.05 in, he height of liquid level will move in a
negative direction.
3. Press and hold the key for 2 seconds or more.
 This will start automatic increase or decrease mode.
4. Hold down the key until the desired value is shown.
5. Press and hold both the I and II keys simultaneously for 3 seconds or more to
complete the adjustment.
 If there is no operation for more than 30 seconds, the adjustment mode will end
automatically, and the actual value will be saved.
This completes setting procedure.