① Kensington lock
Kensington lock is usable.
② Serial communication port
This port is used when external device needs to
control Output Hopper.
③ Power port
Please connect the 24V DC power adaptor
provided with Output Hopper.
④ Power switch
Turn On/Off.
⑤ Communication port
To communicate between SMART-70 modules,
please connect to an adjacent module.