User manual

40 Adit 600 - Release 10.1.1

Quick Start

Power Supply LEDs

115 VAC/-48 VDC and 230 VAC/-48 VDC Power Supplies

The power supply card has two LEDs, as described in the table

below.

24 VDC/-48 VDC Power Supply

The power supply card has two LEDs, as described in the table

below.

LED State Description

AC Input Off AC input missing or failure

Green AC input present

Battery Off Battery input not used

Green Battery charging or operating from DC

source only.

Yellow Battery discharging

Red Battery low (less than 42V), ringer disabled

LED State Description

DC OK Off DC input missing or failure

Green DC input present

-48 Battery

Low

Off Normal

Red VDC is low (less than 42 VDC),

ringer disabled