E800 User Manual
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1.3
Interface
E800 GNSS receive bottom interface is shown as below. The 5-pin port is used to
connect external radio and external power, or output NMEA messages. Type-C port
can be used for data download (internal storage access) or charging.
1.4
Pin definition
The 5-pin port is defined as below:
5 Pin
Front View
1
+12V
Power
2
GND
Power ground
3
TXD
Device out
4
SGD
Signal ground
5
RXD
Device in
1.5
Power button
There is a power button on E800 control panel, the main function as below:
Power On
Long press button for three seconds to power on
receiver, all the indicators will on.
Power Off
Long press button for two seconds then release,
will hear the voice “Power off?” Then press the
button again to confirm.
Broadcast Current Working
Mode
Receiver will broadcast current working mode
when press the power button.
Power Button
Type-C
5-Pin
SIM
SIM Card
5-Pin
Type-C
Indicators
UHF