Lcd Display - Delta RT Series User Manual

Multi-
No.
function
Button
Scrolling
 Down Button
Escape
 Button
NOTE:
If the LCD display goes dim, press any button mentioned above for 0.1 second to wake up
the LCD display and enable each button function.
3.3

LCD Display

Amplon RT Series
2. Scroll down/ Decrease the setting value
 The button can be used to navigate the setting items. Press the
button for 0.1 second to go to the next setting item.
 The button can also be used to set up the parameter. Press the
button for 0.1 second to decrease the setting value. If the button
is pressed for more than 2 seconds, the setting value will
decrease by its minimum adjustable unit every 0.2 second
automatically until the button is released or the setting value
reaches its maximum.
3. Reset LCD
Press the Scrolling Up and the Scrolling Down buttons together for 3
seconds to reset the LCD display.
The button has multiple functions. Please refer to the following for detailed
information.
1. Go back to the previous menu level
Press the button for 0.1 second to go back to the previous menu level.
2. Silence the buzzer temporarily
When the UPS is under a fault condition, press and hold the button for
3 seconds and release it after you hear one beep. After that, the buzzer
will stop sounding unless a new fault occurs.
Description
14