Power Introduction; Indicator - Four-Faith F2 16-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
ON Flash quickly OFF
3
ON
4 X
5 ON X
ON
6 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 Card
Operation
Flash alternately
OFF Flash slowly Initialize the module by AT command
Flash slowly Dialing
Flash slowly OFF
Flash alternately
Flash in the same time
Hotline：400-8838-199
F2X16-DK Series IP Modem User Manual
Module is on and at AT mode
Waiting for activation (short connection mode)
System dialing is successful, the module is in
data mode but the centers are not connected
APP is normal
Tel： 0592-6300320
Definition
Page 15 of
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Fax：0592-5912735