厦 门 才 茂 通 信 科 技 有 限 公 司
Xiamen Cai
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Communication Technology Co.,Ltd
Add: 3F, 1st Building, 23# Wanghai Road, Xiamen
Tel: +86-592-5902655
Web:
http://en.cai
Fax:+86-592-5975885
4
1.4 Indicator Description
Indicator
Status
Description
POWER
light on
The power supply is normal
light off
No power.
SYS
blink
There is program running.
light off
There is no program running.
Online1
（SIM Card 1）
light on
The device is online.
light off
The device is offline.
Online2
（SIM Card 2）
light on
The device has login network.
light off
The device has not login network.
信号指示灯 1
(signal indicator 1)
Both indicators are off.
The signal value of SIM card 1 is
less than 12.
Only one indicator is on.
The signal value of SIM Card 1 is
between 12 and 25.
Both indicators are on.
The signal value of SIM Card 1 is
more than 25.
信号指示灯 2
(signal indicator 2)
Both indicators are off.
The signal value of SIM card 2 is
less than 12.
Only one indicator is on.
The signal value of SIM Card 2 is
between 12 and 25.
Both indicators are on.
The signal value of SIM Card 2 is
more than 25.