Bernee BN-5606H3/M3 series Manuale d'uso - Pagina 9

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Step 3: install transparent cap

Video line

Red:

AC24V

Black:

AC24V

Green: RS 485+

Yellow: RS 485-

ERRORS & SOLUTIONS

Errors Descriptions

Powered on, but no

reaction, no image and

no indicator shining

Powered on, self-test

well, having image, but

out of control

Fail to finish self-test,

having image but with

motor hums

Image Unstable

Image Vague

Dome control of stop

failed or delayed

Switch image with

vertical rolling on

monitor

MAINTAIN

Please accord to operating environments.

2. Do not let dome direct to strong light objects.

No matter in working or not working, dome MUST NOT direct to the sun and other objects with strong light.

Otherwise, CCD maybe damaged permanent.

3. Do not install indoor dome in outdoor environments.

4. Electric safety, lightning proof, surge proof

In process of using this products, should accord to each item of electric safety criteria. Dome and signal line must be

at least 50 meters away from high voltage equipments & lines. If it is hard to meet the above requirements, please adopt

steel tube to wrap signal line, besides set some grounding for steel tube;

Outdoor type speed domes can prevent equipments being destroyed by under 0

and other suchlike pulse signals.

5. Transparent cover cleaning

In order to ensure dome image clear, transparent cover should timely cleaned. When cleaning, we should only hold

outer ring of transparent cover, but not directly touch the cover, otherwise acid sweat will erode the cladding material of

glass surface, moreover other rigid substance can also scratch the cover, causing image vague. So you'd better use

soft enough materials (i.e. cloth). As for serious stains, both neutral detergent and other high-quality personal

detergents are suitable.

Possible Reasons

Power line connection incorrect

Power source damaged

Fuse tube broken

Power line contact poor

Dome address & baud-rate setting wrong

Protocol wrong

RS485 line connection inverted or open-circuit

Mechanical errors

Camera slope

Power inadequate

Video circuit contact poor

Power inadequate

Focus by manual

Dome shell dirty

Dome power inadequate

Check whether controlling-resistance of farthest

dome is added

Dome phase is wrong

Bolt one end of safety rope of transparent cover

to the screw bolt of outer shell. Take off 2 screws of

outer shell edge. Closely connect fixing hole of

transparent cover with screw hole of outer shell,

confirm matched holes directing to each other

exactly and transparent cover has been attached on

outer shell. Finally put and fasten 2 steel screws in

order to fix transparent cover.

Cautions: ahead of transparent-cover-cap covered

down, must connect well the power socket of

heater.

Solutions

Revise

Replace

Remove poor contact

Reset dome address code & baud rate

Revise

Check connection of RS485 control line

Examine & repair machine

Place well

Replaced with proper power supply, near to camera for better

Remove poor contact

Replace

Operate dome or call any preset position

Clean shell

Replaced with proper power supply, near to camera for better

Add proper resistance for farthest dome

If one power line links multiple domes (centralized power

supply). 24V AC connector should be linked with same

direction. Each connector end should connect to 24VAC

connector terminal; so do the other end and terminal

～±

- 7 -

Dome power 1

Dome power 2

Dome power 3

4000W lightning strike, surge