APC CP16 IP Phone User Manual


 
6
Chapter 3: Operation
Status Indicators and Features
Front Panel
Indicator Description
Utility
Solid green indicates the unit is on utility power.
Solid yellow indicates that utility power is not present and the unit is on battery
power.
Flashing green LED indicates the unit is fast-charging.
Output
Green indicates the unit is working properly and DC output power is provided
by the battery or the utility power.
Replace Battery/
Alarm Silence
/
Red indicates that the battery must be replaced or that the battery is
disconnected. See Battery Replacement.
Pressing this button will silence the audible alarm. See Alarm Silence Button.
Automatic Self-Test
The unit automatically performs a self-test 31 hours after initial installation. Following this, a battery
self-test will occur every 30 days. See Alarm Silence Button for manual self-test information.
Audible Alarm
Explanation Description
On
Battery
Four beeps in four seconds will be emitted one time only. This alarm will sound
when the utility power is lost and the unit goes on battery power.
Low
Battery
Voltage
Every five minutes, four beeps in four seconds will be emitted. This alarm will
sound when operating on battery and the battery voltage has dropped below
threshold, indicating that less than 20% of available runtime remains.
Replace Battery
Every fifteen minutes, there will be a quarter-second beep when the battery fails
the automatic self-test.
Status
Indicators