CPS1500PIE
Copyright © 2014 CyberPower Systems, Inc.
8
DEFINITIONS FOR ILLUMINATED LCD
Definitions for illuminated LCD
The LCD Display indicates a variety of EPS operational conditions. All descriptions apply when the EPS
is plugged into an AC outlet and turned on or when the EPS is on battery.
1. INPUT VOLTAGE Meter:
This meter measures the AC
voltage that the EPS is receiving from the utility wall outlet.
The EPS is designed, through the use of automatic
voltage regulation, to continuously supply connected
equipment with stable 220 output voltage. In the event of a
complete power loss, severe brownout or over-voltage,
the EPS will rely on its
external battery t
o supply consistent 220 output voltage. The Input Voltage Meter
can be used as a diagnostic tool to identify poor quality input power.
2. OUTPUT VOLTAGE Meter:
This meter measures, the AC voltage that the EPS is providing to the
connected equipment. It displays normal line mode, AVR mode, and battery backup mode.
3. NORMAL MODE Icon:
This icon will illuminate when the EPS is working under normal conditions.
4. ON BAT (On Battery) Icon:
When a severe brownout or blackout occurs, this icon illuminates and an
alarm sounds (2 short beeps followed by a pause) to indicate the EPS is operating from it
s external
batteries.
During a prolonged brownout or blackout, the alarm will sound continuously. When the
BATTERY CAPACITY Meter shows one 25% capacity segment remaining it indicates the EPS's external
batteries are nearly out of power. You should save files and shut down your equipment immediately.
5. SILENT MODE Icon:
This icon illuminates whenever the EPS is in silent mode. The buzzer will not
beep during the battery mode until the battery reaches low capacity.
6. OVER LOAD Icon:
This icon will illuminate and an alarm will sound to indicate the battery supplied
outlets are overloaded. To clear the overload, unplug some of your equipment from the battery supplied
outlets until the icon is no longer illuminated and the alarm stops.
7. LOAD CAPACITY Meter:
This meter displays the approximate output load level (in 25% increments) of
the EPS's battery outlets.
8. BATTERY CAPACITY Meter:
This meter displays the approximate charge level (in 25% increments) of
the EPS's external battery. During a blackout or severe brownout, the EPS will switch to battery power,
the ON BAT icon will be illuminated and the charge level will decrease.
