STONEX S9i - Stonex S9 i Mainframe Overview; 3.1 Front side of the mainframe

Stonex S9i GNSS Receiver – User Manual 5
3. S9i mainframe
The mainframe of S9i is a flat cylindrical, 89mm in height, 159mm in
diameter. The front side has 2 functional buttons and 6 indicators. The back
side house the battery compartment. Here there are two slots, the first for
SIM card and the second for Micro SD card.
On the bottom of the receiver are located the UHF radio and GSM antenna
connector, a 5 pin external power interface and a 7 pin RS232/USB interface.
3.1. Front side of the mainframe
Figure 3 - 1 Front panel
Number
Name
Function
1
Top housing
Protect the antenna
2
Lower housing
Protect the receiver in case of drop.
3
Bluetooth led
It will be light when S9i is connected
via Bluetooth.
4
Satellite led
How many time it blinks, means how
many satellites are locked, cycle once
every 5 seconds.
5
Radio led
When the receiver is
transmitting/receiving radio signals, it
will blink.
6
Network led
It will blink when S9i is receiving
network signals from Cors
7
Power led
After the S9i turn on, the led always
1
2