Taiwan Electrical & Electronic Manufacturers NEOS3000A-3G, Manual, Page: 11 / 12

NEOS3000A-3G COMBINED Ver. 1 Page: 11/12
LED Display Indicator
The led indicators are activated when the neos is powered on.
Please see below tables of the indicators led light as below:
LIGHT
“POWER”CHECK
LED A
CTIVITY
R
ESULTS
R
ED
C
ONTINUOUS
P
OWER ON
R
ED
O
FF
P
OWER OFF
LIGHT
“CO”CHECK
LED A
CTIVITY
R
ESULTS
Y
ELLOW
C
ONTINUOUS
PSTN
READY
Y
ELLOW
F
LASHING
PSTN B
USY
Y
ELLOW
O
FF
PSTN
DISCONNECT
LIGHT
“MO”CHECK
LED A
CTIVITY
R
ESULTS
G
REEN
C
ONTINUOUS
M
OBILE
R
EADY
G
REEN
F
LASHING
GSM
LINE
B
USY
G
REEN
O
FF
N
O
S
IM
C
ARD
LIGHT
“STATUS”CHECK
LED A
CTIVITY
R
ESULTS
G
REEN
C
ONTINUOUS
GSM
LINE BUSY
G
REEN
F
LASHING
0.6
SEC
.
ON
/0.6
SEC
.
OFF
C
HECK SIM CARD
(
NO
SERVICE
)
G
REEN
F
LASHING
0.075
SEC
.
ON
/0.075
SEC
.
OFF
I
N SERVICE
G
REEN
O
FF
GSM
POWER OFF
DATA CONNECTING
:
GREEN FLASHING READY FOR CONNECT
GREEN BLINKING CONNECT TO INTERNET
LED PROBLEMS CHECK
S
TATUS
MO CO POWER S
OUND
R
ESULTS
0. 6/0.6
SECOND
FLASHING
O
FF
1.5/1.5
SECOND
FLASHING
ON D
OMISO
N
O INSERT
CARD
0.6/0.6
SECOND
FLASHING
1.5/1.5
SECOND
FLASHING
ON ON D
OMISO
S
IM CARD
N
O
REGISTERED