Mounting Installation; Ceiling Mount - BenQ PL460 Installation Handbook

Mounting installation

For DH551F, three mounting options are available:
53, and H-mount on page

Ceiling Mount

Tools needed
Power drill
Allen wrench 5mm/
6mm
Secure bracket to ceiling
1. Identify types of the target ceiling: Concrete or wood.
DO NOT secure the bracket to any decorative post or plasterboard for wood ceiling.
2. Drill holes of diameter 10mm and depth 55mm in concrete ceiling with power drill. Please
select expansion screws according to types of the ceiling. The expansion screws (B) come
with your product are designed for cement wall only. Screws for wood ceiling installation
shall feature adequate strength and validated by qualified technicians.
3. Hammer the expansion screws (M8xL60) (B) in the holes drilled earlier and tighten their
nuts.
48 Mounting installation
57.
Drill head
Phillips
Ceiling Mount on page
Hammer
Pencil
48, U-Mount on page
Wrench 12mm