Toa C-CV854D-3 CE - Manual (Page 6)

6
LOCK LO CK
L-type wrench
Dome cover
Case
5. INSTALLATION
Notes
• Do not remove the protective sheet attached to the dome cover until installation work is completed. Damage
to the dome cover could result if the protective sheet is removed during installation.
• A safety wire for connecting between the unit and ceiling is not supplied. Hook a safety wire for the unit itself
to the safety wire-fixing hole (M4, useful thread depth = 6 mm (0.24 inch)) as needed.
• Wrap self-adhesive insulation tape around coaxial cable connections and the power supply lead.
5.1. Detaching a Dome Cover
1. Detach the dome cover from the case.
Remove three screws fixing the dome cover with a supplied L-type wrench.
Notes
• The dome cover is connected to the case by a safety wire.
• You may find that an O-ring placed into the groove of the dome cover is about to come off when detaching
the dome cover. In such cases, replace the O-ring into the groove securely.
• After detaching the dome cover from the case, do not lift the camera unit by the inner cover. If lifted, the
inner cover can be unhooked, and the camera could fall off, possibly resulting in personal injuries or
causing damage to the camera.
2. Detach the inner cover while pushing two of the sections indicated by arrows.
Push
Inner cover
Push
5.2. Installing a Camera
5.2.1. Unexposed wiring
1. Make a cable entry hole as shown below in the
ceiling or wall.
Note
When mounting the camera to a wall, make sure the
cable entry hole is positioned below the camera
center.
41
( 1.6
)
83.5
( 3.3
)
46 (1.8)
Camera unit
mounting hole
Camera center
Cable entry hole ø20 ( 0.8) Unit : mm (inch)