17
7.1.3
Install steps
Step 1: Fixed.
Attach the wall-mounted fittings to the wall with screws.
Step 2: wiring.
Refer to the wiring
instructions and connect the wire to the equipment
Step 3: Adjustment.Tighten the accessories and fixing screws on the fixing equipment with screws Step 4:
Lock.Tighten the host to the wall mount with screws.Filire, adjust wiring length until the equipment can be buckled
into wall mount fittings.
Ⅷ
Declaration of toxic and harmful substances
Component
name
Toxic and harmful
substances or elements
lead
（
Pd
）
mercury
（
Hd
）
cadmium
(Cd)
hexavalent
chromium
(Cr(VI))
Polybrom
inated
biphenyl
(PBB)
Polybrodiph
enyl ether
(PBDE)
hull
O
O
O
O
O
O
Circuit board and
its components
O
O
O
O
O
O
Power adapter
O
O
O
O
O
O
