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IS-C3050 WIRELESS TERMINAL User Guide
16
Rev 1.1
Table 5: Interfaces and Indicators Description of IS-C3050
3.3 Frond view (Antenna & LED )
Figure 5: Antenna Connector for IS-C3050
For optimum RF performance, the ISON wireless terminal has to be connected to an external RF
antenna matched to 50ohms. Please use a SMA Male connection for the wireless terminal.
The table describes LED function.
Item
Description
Function
1
Power
Power on indication
2
3G
3G status indication
3
Ready
Function working indication
4
Fault
Occur error
5
Net
Bulid connection
6
SIMerr
Sim card error indication
7
Tx
Uart transmit indication
8
Rx
Uart Receive indication
Table 6: LED functions of IS-C3050