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2.8 LED and Check Network Status
Please connect the antenna after you successfully connect to the cable. And then insert the
valid SIM/UIM card and provide the power to the H820QO series via the cable. After provide the
power to H820QO, if the SYS LED starts to blink in a few seconds, that means the system
start-up is normal; if the CELL LED works, that means the network is online; if the VPN light
works, that means VPN tunnel has been set up. Please refer to the below table for the situation
of the indication lights.
LED
Indication Light
SYS
On for 25 seconds
blink
Off or still on after 25
seconds
WiFi
On
Off
NET1
On
Off
NET2
On
Off
SIG1
blink ( 2 seconds for
on, and 2 seconds
for off)
blink ( 1 seconds for
on, and 1 seconds
for off)
Description
On for 25 seconds after power supply
System set-up normally
System set-up failure
WiFi is Enabled
WiFi is Disabled
SIM1 Online to the Internet/Private Networks
SIM1 Not online
SIM2 Online to the Internet/Private Networks
SIM2 Not online
SIM1 Signal bar is 1
SIM1 Signal bar is 2
E-Lins Technology Co.,Limited
Tel: +86-755-29230581 E-mail: sales@e-lins.com
H820QO User Manual
www.e-lins.com
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