User`s manual

89
install
Introduce:
SB800/S1600/S2400 series, according to different module board and motherboard combine to
8/16/24 port high level gateway. The module board and types are as follows:
Motherboard Module_1 Module_2 Type
SB800 M800 -- S1600
SB800 M800 M800 S2400
SB804 M804 -- S1608
SB804 M804 M804 S2412
SB808 M808 -- S1616
SB808 M808 M808 S2424
Module group M80x installs:
a.) Open gateway box, let cover on the fixed screws and all take off. Taking down RJ-21 (Telco
50) six angle screws going to, use six angle collets screws. The screwdriver will be more
convenient.
b.) Open the top cover, there is expansion of two groups of DIN41612 model that joins the head
on the motherboard. Please pay attention to two groups of triangular marks on motherboards,
Position of the mark.