E20
Fall prevention
Fall prevention
wire chain
2. Before shooting (continued)
Mounting screw dimen-
sions:
• When mounted on top:
10 mm
• When mounted on un-
derside: 6 mm
MEMO
• Special attention is required when mounting the unit to the wall or ceiling. Rather
than attempting to do it yourself, request a qualified person to perform such instal-
lation. Falling of the unit may result in bodily injury.
• To prevent the unit from falling, connect the unit to a strong surface with a wire
chain, etc. When connecting such chain, use the bracket locking screw hole on the
side which the camera mounting bracket is not mounted.
• When mounted on top: M 2.6
×
10 mm (provided)
• When mounted on underside: M 2.6
×
6 mm
Take special caution to the length of the optional wire as well.
• For the fall-preventive wire, use the one with the strength that is more than 10 times
of a mass including the lens.
