K20s
- 11 -
§2.1.3
Lower Housing
Ref
Component
Description
①
SIM card Slot
Where we can insert a SIM card when the receiver is
set in GPRS mode
②
Serial number of the
receiver
Apply for a registration code, Bluetooth ID
③
Voice indicator
Mode setting and working status prompt
④
7-pin port
USB port, OTG interface and Ethernet port
⑤
5-pin port
Power supply, differential correction communication
and serial port to access K20s'receiver data
⑥
UHF Port
Insert UHF antenna
§2.2 Physical Key Operation
§2.2.1 Front OLED Interface
After K20s is powered on, press F key once to access to the configuration interface, where we
can do Mode Select, Set Datalink, System Option, WIFI Config, UHF Info, Config Mode, Power
Off and Quit.
③
②
①
④
⑤
⑥
