User Manual THEIA HE-t String Inverters 357115.013
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Issue 1.0, 2011 April
39
5.2.2. Display
The display on the front of the inverter contains a LCD screen, three LEDs and six function
keys.
Figure 5.2.1: Inverter display
• To activate the display when the screen saver is ‘on’ (blank) any key may be pressed.
• With sufficient AC power the display shows the Start Up screen:
5.2.3. Function Keys
The function keys have the following uses:
Table 5.2.1: Function keys
Symbol Function Symbol Function
Up: Scroll up / increase value
Down: Scroll down / decrease
value
Left: Navigate one page or
value left
Right: Navigate one page or value
right
Enter: Select option / go to next level
Cancel: Stop operation / back to
previous menu item
• The selected item is always highlighted in yellow.
• A registered touch of a button causes a “click” sound to be heard.
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