Huawei AR-Sc Series Quick Start Manual page 9

Use a Phillips screwdriver to screw an
4
ST4.2 tapping screw into the
pre-mounting hole. Leave 4 mm length
of the screw out of the wall.
4mm
Removing the Router from the DIN Rail
Use a flat-head screwdriver to press the
1
metal plate on the DIN rail mounting kit,
remove the fixture, and then remove the
router from the DIN rail.
RS 232 -0 RS
FXS
PW R
Eth 2
Eth 1
Eth 0/W AN
BLE /RS T
DI
SIG NA L
CA N-1
CA N-0
232 -1
CIL 4
CIL 3
CIL 2
CIL 1
Eth 3
Sc hi nd le r
Hang the router on the tapping
5
screw through the pre-mounting
hole at the back. Hold the bottom
of the router and use another ST4.2
tapping screw to secure the router
on the wall.
Removing the Router from the Wall
Note
The router is removed in the same way
regardless of whether it has been
installed using method 1 or 2. In this
example, the router is installed using
method 1.
Hold the bottom of the router, use a
1
Phillips screwdriver to loosen the
tapping screws, and then remove the
router from the wall.
8
DI
SIG NA L
CA N-1
CA N-0
RS 232 -1
RS 232 -0
FXS
PW R
CIL 4
CIL 3
CIL 2
CIL 1
Eth 3
Eth 2
Eth 1
Eth 0/W AN
BLE /RS T
Sc hi nd le r