INFOSEC UPS SYSTEM E4 LCD 10K TT - Operations; 3-1. Button Operation

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INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr –12 13 AA 59 203 07
3. Operations
3-1. Button Operation
Buttons Functions
ON/Enter Button
 Turn on the UPS: Press and hold the button more than 0.5s to turn on the UPS.
 Enter Key: Press this button to confirm the selection in the setting menu.
OFF/ESC Button
 Turn off the UPS: Press and hold the button more than 0.5s to turn off the UPS.
 Esc key: Press this button to return to last menu in the setting menu.
Test/Up Button
 Battery test: Press and hold the button more than 0.5s to test the battery while in AC
mode and CVCF mode*.
 UP key: Press this button to display next selection in the setting menu.
Mute/Down Button
 Mute the alarm: Press and hold the button more than 0.5s to mute the buzzer. Please
refer to section 3-4-9 for details.
 Down key: Press this button to display previous selection in the setting menu.
Test/Up + Mute/Down
Button
 Press and hold the two buttons simultaneously more than 1s to enter/exit the setting
menu.
* CVCF means Constant Voltage and Constant Frequency.
OFF UP DOWN ON
BYPASS
LINE BAT FAULT
LCD screen
Buttons
LED indicators