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System description – PowerWalker VI 750R User Manual

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3. SYSTEM DESCRIPTION

Battery Level Indicator:

There are four LED bar graphic to indicate the amount of battery
capacity remaining. The higher the battery capacity, the more LED
indicators that will be illuminated. Each LED indicator designates a 25%
capacity level. Please see the following capacity level respectively.

0 ~ 25%: 4

th

LED indicator

26% ~ 50%: 3

rd

and 4

th

LEDs indicator

51% ~ 75% 2

nd

, 3

rd

, and 4

th

LEDs indicator

76% ~ 100%: All of four LED indicators will illuminate


Indicator Condition —

Condition

Alarm

Utility Mode

(AC Mode)

Line LED Lighting

Backup Mode

(Power Failure)

Flashing every four seconds

Site fault LED lighting (For 120VAC Models)

Site Fault

4 segment LED bar:

0~25%: 4

th

LED lighting; 26~50%: 3

rd

and 4

th

LEDs lighting; 51~75%: 2

nd

, 3

rd

, and 4

th

LEDs

lighting; 76~100%: all of 4 LEDs lighting

UPS Fault

Fault LED lighting

Overload

Overload LED lighting

Low Battery

Battery LED flashing every second

Audible Alarm Condition —

Condition

Alarm

Backup Mode

(Power Failure)

Sounding every four seconds

Low Battery

Sounding every second

UPS Fault

Continuously Sounding

Overload

Sounding every second

Battery Replacement

Sounding every second

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