GSMHS Installation and Setup Guide
STATUS
OFF
SLOW BLINK
NORMAL
BLINK
FAST BLINK
ON
A-4
Table A-4. Status Indications
LED 4
st
(1
green)
(2
No GPRS service
Normal
–
–
–
GPRS in use by device
Not Used
GPRS service available
LED 5
nd
green)
GSM module not registered with
available
network carrier
GSM module registered—second
–
site available–low signal strength
GSM module registered—second
–
site available–acceptable signal
strength
GSM module registered—second
site available–excellent signal
strength
GSM module registered—no second
site available
LED 6
rd
(3
green)