F2X14-DK Series IP Modem User Manual
Xiamen Four-Faith Smart Power Technology Co.,Ltd
.
Add
：
Floor 11, Area A06, No 370, chengyi street, Jimei, Xiamen.China
Page 14 of
33
Hotline
：
400-8838-199
Tel
：
0592-6300320
Fax
：
0592-5912735
2.4 Power introduction
IP MODEM usually apply to complex external environments. In order to adapt to the complex
application environment and improve the stability of the system, IP MODEM adopts advanced
power technology. It can use DC 5-36V to power IP MODEM directly. When users use external
power, must ensure power stability.
（
Ripple is less than 300mV, and make sure instantaneous
voltage does not exceed 36V), and ensure that the power supply is greater than 4W.
(12VDC/0.5A power supply is recommended.)
2.5 Indicator
IP MODEM provides four indicators, definition as below
：
Power,Module, SIM, Status
States of indicators is as follows:
Through display of indicator light , the user can see the system and connection status:
No.
Power Module
SIM
Status
Definition
Power Network SIM
Card
Operat
ion
1
ON
X
Flash
alternately
Module is on and at AT mode
2
ON
X
OFF
Flash
slowly
Initialize the module by AT command
3
ON
Flash
quickly
OFF
Flash
slowly
Dialing
4
ON
X
Flash
slowly
OFF
Waiting for activation (short connection mode)
5
ON
X
Flash
alternately
System dialing is successful, the module is in data mode
but the centers are not connected
6
ON
X
Flash in the
same time
APP is normal
Note:
1.”ON” means LED always bright, hold for at least 3 seconds ;
2.”OFF” means LED always off, hold for at least 3 seconds ;
3.”Flash slowly” means flash frequency is about 1 /S.
