Mounting The Camera - JVC VN-H657U Instructions Manual

Mounting the Camera

1 With the FRONT mark (D) facing the
shooting direction, secure the ceiling
mount section to the ceiling.
Ensure that the connection cables are not
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caught in between and secure the ceiling
mount section to the ceiling with 3 screws.
Front of the camera
DFRONT
mark
M4x3
(Wooden screws: φ4.1)
.
Note :
Use M4 fixing screws and bolts.
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Use φ4.1 wood screws.
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The length of the screws should be 25 mm
0
(1inch) and above.
Place and install the product horizontally. The
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camera will not operate properly if it is slanted.
The screw head should be 5 mm and below. If
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the ceiling structure is metal, image noise may
occur.
Do not use screws for which the screw head is
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embedded after fastening. (e.g. flat countersunk
head screws). Otherwise, the insulating resin
part may be damaged, thus preventing proper
insulation.
Memo :
Always use 3 screws and mount securely.
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Tighten the screws again during maintenance
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just to be safe.
The plastic parts on the ceiling fixing holes of the
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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.
Mounting the Camera
22
25 mm and above
5 mm and below
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.
Packing sheet
Tape
Lens cap
2
.
Note :
The dome cover is an optical part. Handle with
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care.
When mounting the dome cover, make sure that
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there is no dirt inside the cover.
Tighten the dome cover securely.
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Be sure to turn the dome cover until it stops and
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tighten securely. Make sure that the dome cover
is not slanted.
Do not over-rotate the dome cover. This may
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damage the dome cover.
Memo :
If it is difficult to screw on the dome cover, turn it
0
in an anticlockwise direction until you hear a
click sound, then turn it in a clockwise direction.
It will screw on smoothly.
3
C
Dome cover
protective
sheet
Dome cover
Camera
B