Technical data

UPS MTD-XL
UPS Device Description
MTD series
26
3.1.2 Button
ON / OFF button
Please push the button for more than 3 seconds to turn the UPS on or off.
To end the fault mode of the UPS, you have to disconnect the UPS from the
input voltage and keep the ON / OFF button pressed for at least two seconds
to turn off the UPS.
UPS test / turning off an alarm
To perform a basic functions test, keep the button pressed for at least 3
seconds.
To perform a battery test, keep the button pressed for at least 10 seconds.
To turn off a pending alarm, push the button for one second.
Selection
Press the selection button to change settings step by step.
Enter
To enter the settings mode, keep the enter button pressed for 3 seconds.
To change a value, keep the enter button pressed for at least one second. You
can now change a current value and save the changes by pushing the enter
button again.
To exit the settings mode, either press the enter button for three seconds or
press the ON / OFF button for half a second.