Mounting the Camera
(VN-H657U)
1
With the FRONT mark (
D
) facing the
shooting direction, secure the ceiling
mount section to the ceiling.
0
Ensure that the connection cables are not
caught in between and secure the ceiling
mount section to the ceiling with 3 screws.
.
5 mm and below
25 mm and above
(Wooden screws: Φ4.1)
M4x3
D
FRONT
mark
Front of the camera
Note :
0
Use M4 fixing screws and bolts.
0
Use Φ4.1 wooden screws.
0
The length of the screws should be 25 mm
(1inch) and above.
0
Place and install the product horizontally. The
camera will not operate properly if it is slanted.
0
The screw head should be 5 mm and below. If
the ceiling structure is metal, image noise may
occur.
0
Do not use screws for which the screw head is
embedded after fastening. (e.g. flat countersunk
head screws). Otherwise, the insulating resin
part may be damaged, thus preventing proper
insulation.
Memo :
0
Always use three screws and mount securely.
0
Tighten the screws again during maintenance
just to be safe.
0
The plastic parts on the ceiling fixing holes of the
ceiling mount section act as an insulation
between the ceiling mount section and the
ceiling structure. If the ceiling structure is metal
and insulation is not provided between the
camera and the ceiling structure, image noise
may occur. Be sure to provide insulation.
2
Remove the tape, lens cap, and
packing sheet from the lens section of
the camera.
3
Mount the dome cover on the main unit
and remove the protective sheet.
A
Check that the dome cover and lens are free
from dirt.
B
Turn the dome cover in a clockwise direction to
mount.
C
Remove the protective sheet.
.
2
3
C
B
Lens cap
Camera
Packing sheet
Dome cover
Dome cover
protective
sheet
Tape
Note :
0
The dome cover is an optical part. Handle with
care.
0
Prevent any dirt or foreign object from entering
when mounting the dome cover.
0
Tighten the dome cover securely.
0
Be sure to turn the dome cover until it stops and
tighten securely. Make sure that the dome cover
is not slanted.
0
Do not over-rotate the dome cover. This may
damage the dome cover.
Memo :
0
If it is difficult to screw on the dome cover, turn it
in an anticlockwise direction until you hear a
click sound, then turn it in a clockwise direction.
It will screw on smoothly.
Mounting the Camera (VN-H657U)
25
Moun
tin
g
the
Ca
m
era
