Dell UPS 1920T Manuel d'utilisateur télécharger pdf (Page 32)

Operation

Table 4. Status Summary Screens

Status Summary Screen

Description

UPS Critical Failure

The UPS is in Fault mode. The status icon and background are flashing.

Battery Mode

The status icon and background of the icon are flashing.

An audible alarm (0.5 seconds on/4.5 seconds off) accompanies the switch to

Battery mode.

When the utility power returns, the UPS transfers to Normal mode operation

while the battery recharges.

UPS in Overload Condition

The status icon and background of the icon are flashing.

Bad Battery Detected or Battery Disconnected

The status icon and background of the icon are flashing, along with the outer

shell of the battery symbol at the bottom.

UPS General Alarms Active

The status icon and background of the icon are flashing.

Battery Test Status

The status when the UPS is performing a battery test.

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Dell UPS 1920T Manuel d'utilisateur Page 32