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In the left side, a big display button can turn on and off the display to save power. Standard
power plug is compatible with all TOPigeon power adopter as well as the mobile power bank.
Audio out can connect to the external speaker if you need audio assistance. DIN connection
is to connect loft antenna.
On the right side, a MiniDIN connector is to connect to the club antenna. 9 Pin RS-232 port
can connect to club manager and also connect to TOPigeon Micro Thermal Printer. SD card
reader slot is for the iPigeon firmware upgrade. The firmware version can be found inside
the System Information Menu. Please note on this side, all the connection port are in reverse
(upside down) in order to differentiate the connection with club antenna.