2 DCD Received Line Signal Detector
3 DTR DTE ready
4 GND Signal Ground
5 RXD Received Data
6 TXD Transmitted Data
7 CTS Clear to Send
8 RTS Request to Send
2
2
.
.
6
6
U
U
S
S
B
B
P
P
o
o
r
r
t
t
Only for with USB ports models. This is using for connection of 3G/3.5G USB modem.
2
2
.
.
7
7
P
P
o
o
w
w
e
e
r
r
c
c
o
o
n
n
n
n
e
e
c
c
t
t
i
i
o
o
n
n
Make sure you are using the correct power source as the AC/DC adaptor. Inset the female end of power
adaptor’s cord into the power receptacle on the rear panel. Connect the power adaptor to an appropriate
power source.
2
2
.
.
8
8
R
R
e
e
s
s
e
e
t
t
B
B
u
u
t
t
t
t
o
o
n
n
The reset button can be used only in one of two ways.
(1) Press the Reset Button for two second will cause system reboot.
(2) Pressing the Reset Button for eight seconds will cause the product loading the factory default setting
and losing all of yours configuration. When you want to change its configuration but forget the user name or
password, or if the product is having problems connecting to the Internet and you want to configure it again
clearing all configurations, press the Reset Button for eight seconds with a paper clip or sharp pencil.