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Amplon RT Series

No.

Multi-

function

Button

Description



Scrolling

Down Button

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.



Escape

Button

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.

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

Delta RT Series User Manual

Questions and Answers: