Honeywell EK280 Applications Manual page 85

EK280
− Disconnect the modem
battery or the connection of
the modem supply of the
internal power supply from
X3, "Battery", of the modem
board:
− Open the cable gland of the short
antenna.
− Remove the short antenna from the
housing. Be careful not to stretch the
antenna adapter cable when opening
the housing cover.
− Unscrew the short antenna from the
antenna adapter cable.
− Slide the cable gland nut over the
external antenna cable. Then feed the
cable into the housing via the cable
gland.
Application Manual
Module with ECM-GW120 Module with ECM-2G UG350 or
ECM-3G-UU270
83