8A089X01 Rev 1
SLIM Installation Manual
3/23/2018 Page 50 of 61
4. Once the header pin row and expansion board are installed correctly and secured
to the amplifier, reassemble the siren enclosure. If the cable connecting the top
and bottom amplifier boards was removed during installation, ensure it is
reconnected. Remember to re-secure the amplifier enclosure together using the
two front and two rear external screws.