Weldex WDBAC-3490DN, WDBAC-3495DN, WDB-3495DN, WDB-3490DN User Manual

1. INFORMATION FOR USER

General Warning

Owner's Instructions

[CE Approved]

[

Day/Night VariFocal Bullet Camera

]

WDB-3490DN
WDB-3495DN
WDBAC-3490DN
WDBAB-3495DN

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN

To reduce the risk of electric shock - only allow a qualified installer or engineer to remove the cover.

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to
alert the user to the presence of "dangerous voltage" within a product's enclosure that
may be of sufficient magnitude to constitute a risk of electric shock.

The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the literature
accompanying the appliance.

WARNING - Changes or modifications not expressly approved by the manufacturer may affect the

warranty on the equipment.

CAUTION - To prevent electric shock and risk of the hazards
DO NOT use other than specified power source

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2. PRECAUTIONS

3. CAMERA LAYOUT

Do not install or use the camera in an environment where the humidity is high.

It can cause the image quality to be poor.

Do not install the camera under unstable lighting conditions.

Severe lighting change or flicker can cause the camera to work improperly.

Never use the camera close to a gas or oil leak.
It can cause malfunctions to occur.

Do not disassemble the camera.
There are no user-serviceable parts inside it.

Do not drop the camera or subject it to any physical shock.
It can cause malfunctions to occur.

Never install the camera where the lens faces strong light or strong reflected light.

Smear or blooming may occur and the CCD may be damaged if the light is very strong or
prolonged

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a - Lens focal length: Turn the ring to access a range of focal length.

b - Lens focus: Turn the ring to obtain sharp focus.

Make any fine adjustment using both focus and focal length adjustment rings.

c - Bolt: Tighten the bolt using supplied L-wrench.

c

Bolt

a

Lens focal length

b

Lens focus