Kanomax 1580 User Manual page 19

When connecting the AC adapter to the unit, as the figure shows below, the orientation of
the AC adapter should be the same with the solid-lined figure of the DC power supply
terminal on the unit. Be sure to insert the AC adapter in the right orientation until you feel
a click.
Supplying power using the DC power cable (option)

Power can be supplied using the DC power cable (option) if you don't use the AC adapter.
However, the DC power cable sold separately is needed to be prepared by a user.
(DC power: 12 to 24 V)
Connect the unit
The orientations should be matched.
Red：＋V
Black：GND
Connect the DC power prepared by a user
Red：+12V～24V
Black：GND