Prosonic Flow 92 5Operation
Endress+Hauser 37
5.2 Operating elements
The operating elements illustrated below allow you to operate the Prosonic Flow 92
transmitter quickly and safely.
Fig. 30: Operating elements
1 ON/OFF switch
To turn the power supply of the Prosonic Flow 92 transmitter ON or OFF.
2 LIGHT
Turns the backlight of the display screen on or off.
3 Not used
4 Fast charge
Red LED, turns ON while the battery is being charged. Flashes if the battery is fully charged.
5 DC IN
Green LED, turns ON if power adapter is connected.
6 Cursor control
V cursor upward = increments set value, etc.; W cursor downward = decrements set value, etc.;
U cursor left = change scale, etc.; T cursor right = change scale, etc.
7 ENT (enter)
Selected item etc. will be set or entry confirmed by pressing this key.
8 ESC (escape)
Cancels setting, exit menu (function or function group).
F06-92xxxxxx-19-06-xx-xx-001