User guide

OPERATION OVERVIEW
HOW DOES THE SECURE POWER UNIT WORK
THE TEST BUTTON
Pushing shortly the TEST buon performs a test of the Secure Power Unit. It enables a view of the Secure
Power Unit supply and of the baery charge without any LiveCore™ device connected (or in standby). A
long press will perform a forced charge of the baery if the baery charge is lower than 95% (only when the
LiveCore™ device is in standby or without any LiveCore™ connected).
The Secure Power Unit has been designed to replace the power supply of LiveCore™ devices. It provides a
redundant supply plus a baery.
If a power supply unit stops working, the other one supplies the device. If both stop working, the baery
keeps the device switched on for a duraon of 5-10 minutes to enable the device to be turned o properly
or x the electrical issue.
When a LiveCore™ device is powered on using the Secure Power Unit, the baery is automacally charging.
It is possible to charge the baery when no LiveCore™ device is running. (see Test Buon descripon).
To nd informaon about the Secure Power Unit on the Web RCS (Setup > Services > SPU), the Secure Power
Unit has to be connected to the LiveCore ™ device through an RS232 cable.
PSU LED Status
These LEDs show the status of PSU 1 and 2 slots.
BATTERY CHARGE LEDS
These LEDs give the status of the charging rate.
When charging, the LEDs ash unl full
charge is reached. When discharging, LEDs
indicate the remaining charge (same color as
charging).
Solid red:
Solid green:
Solid red:
Solid orange:
Solid green:
O:
Blinking red:
Stand-by mode
The PSU is OK
25% LED: the charge is lower than 25%
25% LED: the charge is upper or equal to 25%
50% LED: the charge is upper or equal to 50%
75% LED: the charge is upper or equal to 75%
100% LED: the charge is complete
50% LED: the charge is lower than 50%
75% LED: the charge is lower than 75%
100% LED: the charge is lower than 100%
Baery mode
Solid green:
Solid red:
O:
Blinking green:
Acve mode
The PSU is no longer working or not
connected to the mains power
The corresponding PSU is not present
Auto test mode
Buon color usage:
LED color usage:
LED color usage:
Test buon & PSU LED