Power Introduction; Indicator - Four-Faith F2 14-DK Series User Manual

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:
Power Module
No.
Power Network
1 ON X
2 ON X
3 ON Flash
quickly
4 ON X
5 ON X
6 ON X
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.
Xiamen Four-Faith Smart Power Technology Co.,Ltd.
Add：Floor 11, Area A06, No 370, chengyi street, Jimei, Xiamen.China
https://en.four-faith.net/
SIM Status
SIM
Operat
Card
ion
Flash
Module is on and at AT mode
alternately
Flash
OFF
Initialize the module by AT command
slowly
OFF Flash
Dialing
slowly
Flash OFF
Waiting for activation (short connection mode)
slowly
Flash System dialing is successful, the module is in data mode
alternately
but the centers are not connected
Flash in the
APP is normal
same time
Hotline：400-8838-199
F2X14-DK Series IP Modem User Manual
Definition
Tel： 0592-6300320
Page 14 of
33
Fax：0592-5912735