15
LED INDICATORS
The DCP has five indicator LEDs that constantly report the device status. The indicators
will be either red, amber or green.
Each indicator will be fully on, fully off or flashing. On start-up, you should see the
following within 60 seconds:
RUN LED flashes in green.
Power supply is OK
BAT LED is always on
Battery is OK
SIM LED is green or amber
Device is connected to the network
Coverage LED is green or amber
Good coverage
SLIC LED is green
Device is in standby
RUN LED
OFF
ON
FLASHING
Green
Amber
Red
Green
Amber
Red
CRITICAL SYSTEM ERROR
Proper
Operation (AC)
Proper
Operation
(BAT)
Restarting
System
BATTERY
OFF
ON
FLASHING
Green
Amber
Red
Amber
Red
OK
Charging
Low
DAU battery failure
Error
SIM
OFF
ON
FLASHING
Green
Amber
Red
Green
Amber
Red
AT
modem
Available
GSM and
GPRS
GSM
available
GPRS not
available
Out of
Service /
Initialising
Ongoing Data
Transmission
Ongoing
voice call
Sim error or
missing pin
Amber/Red Missing PUK
SLIC
OFF
ON
FLASHING
Green
Amber
Red
Green
RS-232 local
configuration
Local line
ready
Initialising
local line
Local line
out of
service
Local line in use
COVERAGE
OFF
ON
Green
Amber
Red
AT
modem
OK
Medium
Low
The below tables provide an overview for what each LED colour means:
Important Note: DCP shows battery status of DCP or battery failure of any attached DAU
units as per EN81-28:2018.
