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User’s manual
10
UPS EVO DSP MM Rack Tower
Graphic LCD Panel
Function
Battery information
Indicates the Battery capacity by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates the Battery is faulty or defective.
Indicates Low Battery level and Low Battery Voltage.
Input and Battery Voltage information
Indicates the Input Voltage or Input Frequency or Battery Voltage.
V: Input Voltage and Battery Voltage, Hz: Input Frequency
5.1.2 Buttons
Functions of the buttons are given below:
Button
Function
ON/MUTE
Turn ON the UPS
: press and hold ON/MUTE button for at least 3 seconds to turn ON the UPS.
Mute the acoustic alarm:
when the UPS is in Battery mode, press and hold this button for at
least 5 seconds to disable or enable the acoustic alarm. But it’s not applied to the situations
when warnings or errors occur.
Test Battery
: press and hold ON/MUTE button for at least 5 seconds to perform the Battery Test
while the UPS is in Normal mode.
SELECT
Select the measurements on the graphic display
: by pressing the SELECT button it is possible
to choose the electrical parameter to be displayed (Input Voltage, Input Frequency, Battery
Voltage, Output Voltage, Output Frequency). If the button is not pressed for at least 10
seconds, then the default parameter will came back on the graphic display.
Setting mode
: Press and hold this button for 5 seconds to enter UPS setting mode when Standby
and Bypass mode.
Down key
: Press this button to display next selection in UPS setting mode.
OFF/ENTER
Turn OFF the UPS
: press and hold ON/MUTE button for at least 3 seconds to turn OFF the UPS.
By pressing this button while the UPS is in Normal mode, the UPS will go to Stand-by mode; by
pressing this button while the UPS is in Battery mode, the UPS will switch OFF completely.
Confirm selection key
: Press this button to confirm selection in UPS setting mode.
ON/MUTE +
SELECT
Switch to Bypass mode
: when the UPS is functioning in Normal Mode, press ON/MUTE and
SELECT buttons simultaneously for at least 5 seconds. Then UPS will enter to Bypass mode. This
action will be ineffective when the Input voltage is out of the acceptable range.
