Controls and Indicators
9.0CONTROLS AND INDICATORS
Vertical overlay for tower installation
All indicators lit for illustrative purposes.
L1 L2
BYPASS
UPS ON ! 
BATTERY
AC INPUT - +
UPStation GXT
Horizontal overlay for rack mounting
9.1ON/Alarm Silence/Battery Test Button
This button controls output power to connected load(s) and has three functions:
•ON
•Alarm Silence
•Manual Battery Test
ON - Pressing this button will start up the UPS in order to provide conditioned and protected power.
Alarm Silence - To silence alarms, press this button for at least one Second. After the alarm is silenced, the UPStation
NOTE
The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.
Manual Battery Test - To initiate a manual battery test, press the ON/Alarm Silence/Battery Test button for at least one second while operating from utility power with no alarm conditions present.
•If only three of the five Battery indicators illuminate, allow the UPS to recharge the batteries for 24 hours.
•After 24 hours, retest the batteries.
•After the batteries have been retested, if only three of the five Battery indicators illuminate, con- tact your local dealer, Liebert representative or Liebert Worldwide Support Group.
9.2OFF/Bypass Button
This button controls output power to connected load(s) and has dual functions: OFF and Bypass.
! CAUTION
Pressing the OFF/Bypass button once will cause the load to be transferred to bypass power. Pressing the OFF/Bypass button a second time within 4 seconds will result in loss of power to the output receptacles and connected loads. Perform all necessary shutdown procedures on connected loads before pressing this button twice.
Pressing the OFF/Bypass button twice within 4 seconds shuts off power to the output receptacles and connected loads, but the UPS’s circuits remain live, charging the unit’s battery.
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