Dahua DH-HAC-HDBW2231F User manual

HDCVI Camera User’s Manual
Version 1.0.0

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Table of Contents
1General Introduction ..................................................................................................................1
1.1 Overview........................................................................................................................1
1.2 Features.........................................................................................................................1
2Device Framework .....................................................................................................................2
3Device Cable Structure .............................................................................................................4
4Device Installation ......................................................................................................................6
4.1 Installation for Model A, B and D ...............................................................................6
4.2 Installation for Model C................................................................................................8
5Menu...........................................................................................................................................10
5.1 HCVR Settings............................................................................................................10
5.2 Menu Operation..........................................................................................................10
Appendix ⅠMaintenance.................................................................................................................12

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Welcome
Thank you for purchasing our HDCVI camera!
This user’s manual is designed to be a reference tool for your system.
Please read the following safeguard and warnings carefully before you use this series product!
Please keep this user’s manual well for future reference!
Important Safeguards and Warnings
1．Electrical safety
All installation and operation here should conform to your local electrical safety codes.
The power shall conform to the requirement in the SELV (Safety Extra Low Voltage) and the
Limited power source is rated DC 12V or AC24V in the IEC60950-1. (Power supply requirement is
subject to the device label).
Please install easy-to-use device for power off before installing wiring, which is for emergent power
off when necessary.
Please check if the power supply meets the requirements of working voltage of the camera before
operating the device (The material and length of the power supply cable will influence terminal
voltage value).
Please prevent the line cord from being trampled or pressed, especially the plug, power socket and
the junction from the device.
2．Environment
Please don’t aim the device at strong light (such as lighting, sunlight and so on) to focus.
Please transport, use and store the device within the range of allowed humidity and temperature.
Please do not allow water and other liquid falling into the camera in case that the internal
components are damaged.
Please keep the sound ventilation in case of heat accumulation.
Heavy stress, violent vibration or water splash are not allowed during transportation, storage and
installation.
Please pack the device with standard factory packaging or material with same quality when
transporting the device.
It is recommended to use the device together with lightning protection device to enhance lightning
protection effect.
It is recommended to GND the device to enhance device reliability.
It is advised to use qualified video transmission cable to improve video quality. It is recommended
to use 75-3 coaxial cable or higher standard.
Warning
Please use the standard accessories provided by manufacturer and make sure the device is
installed and fixed by professional engineers.
Please prevent the device surface from the radiation of laser beam when using laser beam device.

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Please do not provide two or more power supply modes for the device, otherwise it may cause
damage to the device.
Statement
Please refer to the actual product for more details; the manual is just for reference.
The manual will be regularly upgraded according to the product update; the upgraded content will
be added in the manual without prior announcement.
Please contact the customer service for the latest procedure and supplementary documentation.
The company is not liable for any loss caused by the operation which is not followed by the
manual.
Please refer to the company’s final explanation if there is any doubt or dispute.

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1General Introduction
1.1 Overview
This series HDCVI camera conforms to the HDCVI standard. It supports video signal high-
speed long distance transmission without any delay. It can be controlled by the HCVR
conforming to the HDCVI.
1.2 Features
Adopt high performance CMOS image sensor, megapixel definition.
For 720P series, it supports RG59 coaxial cable transmission without any loss. The
distance is over 800m. For 1080P, 4M and 4K series, it supports RG59 coaxial cable
transmission without any loss. The distance is over 500m.
High speed, long distance real-time transmission.
Support HDCVI HD video and CVBS analog SD video output.
Support 3D noise reduction (some models support 2D noise reduction), excellent low
illuminance performance.
Support ICR switch to realize surveillance both in the daytime and at night.
Support OSD menu adjustment parameters.
Support smart IR function.
Support WDR/DWDR function.
Support DC 12V power supply (Some models support DC 12V/AC 24V).
Support IP67 compliance.
Support IK10 compliance.
It can be applied to environments which requires high definition image, such as banking,
supermarket, telecom, government, school, airport, factory, hotel, museum and etc.

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2Device Framework
Note:
It fails to support OSD menu operation when it outputs SD video for model B and C; it realizes
zoom and focus operation via UTC when it outputs SD video for model A and D.
See Figure 2-1 for the dimension of model A. The unit is mm.
Figure 2-1
See Figure 2-2 for the dimension of model B. The unit is mm.
Figure 2-2
See Figure 2-3 for the dimension of model C. The unit is mm.
Figure 2-3

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See Figure 2-4 for the dimension of model D. The unit is mm.
Figure 2-4

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3Device Cable Structure
Refer to Figure 3-1 for DC 12V power input port.
Figure 3-1
Refer to Figure 3-2 for DC 12V/AC 24V power input port.
Figure 3-2
Refer to Figure 3-3 for video output port.
Figure 3-3
Note:
Video output port (yellow): analog video output port.
Video output port (black): HDCVI HD video output port.
Some models only have one black video output port, HD/SD output can be switched via
PFM820 (UTC Controller) or OSD menu →Advanced →Video Output.
Video output port (red): SDI port.
Refer to Figure 3-4 for audio input port.
Figure 3-4

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Refer to Figure 3-5 for alarm function port.
Figure 3-5
Please refer to sheet 3-1 for description of alarm cable.
Sheet 3-1
Color
Port
Function
Red
ALARM_IN
Alarm input port, it is to receive the signal of
external alarm.
Black
ALARM_GND
Alarm GND
Orange
ALARM_NC
Alarm output common contact, on-off value alarm
output.
Green
ALARM_NO
Alarm output normally open contact, on-off value
alarm output.

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4Device Installation
Dome camera mainly uses ceiling installation; installation surface includes ceiling and wall.
Attention:
Please install the device in time after it is taken apart, which is to avoid the camera
module being exposed to damp environment for too long.
Before the installation, please make sure the installation surface is thick enough to sustain
at least 3X weight of the camera.
For the installation mode of side outlet, make sure the direction of side outlet is in
accordance with that of the installation position map when sticking the installation position
map. Besides, pull the cable through the pedestal cable slot before locking the screw.
Please don’t tear off the electrostatic adsorption film on the surface of transparent cover
before installation debugging is completed, which is to avoid damage during installation.
The installation figures below are for reference only, please refer to the actual model for
more details.
4.1 Installation for Model A, B and D
Figure 4-1

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Step 1
Take out the installation position map from the accessories bag, and paste it on the ceiling or
wall ①according to the cable outlet location, dig holes on the installation surface according to
the installation position map, take out the expansion bolts ②from the accessories bag and
insert them into the installation holes and fix them.
Step 2
Use inner hex wrench ⑦to loosen three locking screws ⑥in the enclosure and take down the
enclosure ⑤.
Step 3
Adjust the location of the dome pedestal ③according to the top cable outlet or side cable
outlet. Pull the cable out through the side outlet of installation surface and pedestal (please
skip the step if it is top cable outlet), aim the screw fixing holes of dome pedestal to the fixing
holes of expansion boles on the installation surface, then insert the self-tapping screws ④into
the expansion bolts and secure them firmly, fix the dome on the installation surface.
Step 4
Connect the video output port of the device to the back-end encoding device and connect the
power port to power.
Step 5
Adjust the lens angle to proper monitoring location after the image displays on the back-end
encoding device, and then adjust focal length of the lens to make image clear, which is shown
in Figure 4-2.
Figure 4-2
It can realize coaxial control via five-direction button for model A, which is shown in Figure 4-3.
Long press the middle button for 5 seconds to realize HD/SD switch.
Short press the middle button to enter OSD menu, short press the middle button again to
confirm after entering OSD menu, up and down buttons are used to select menu options,
left and right buttons are used to adjust parameter value.
When the OSD menu is not enabled, you can adjust zoom via up and down buttons,
adjust focus via left and right buttons.

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Figure 4-3
Step 6
Use three fixing screws in the enclosure to fix the dome enclosure on the dome pedestal.
So far, the device installation and cable connection have been completed, you can check the
monitoring image via back-end encoding device.
4.2 Installation for Model C
Figure 4-4

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Step 1
Take out the installation position map from the accessories bag, and paste it on the ceiling or
wall ①according to the cable outlet location, dig holes on the installation surface according to
the installation position map, take out the expansion bolts ②from the accessories bag and
insert them into the installation holes and fix them.
Step 2
Unfasten three fixing screws ⑥on the enclosure and take down the dome enclosure ⑤.
Step 3
Adjust the location of the dome pedestal ③according to the top cable outlet or side cable
outlet. Pull the cable out through the side outlet of installation surface and pedestal (please
skip the step if it is top cable outlet), aim the screw fixing holes of dome pedestal to the fixing
holes of expansion boles on the installation surface, then insert the self-tapping screws ④into
the expansion bolts and secure them firmly, fix the dome on the installation surface.
Step 4
Connect the video output port of the device to the back-end encoding device and connect the
power port to power.
Step 5
Adjust the lens angle to proper monitoring location after the image displays on the back-end
encoding device, and then adjust focal length of the lens to make image clear, which is shown
in Figure 4-5.
Figure 4-5
Step 6
Use three fixing screws to fix the dome enclosure on the dome pedestal.
So far, the device installation and cable connection have been completed, you can check the
monitoring image via back-end encoding device.

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5Menu
5.1 HCVR Settings
This HDCVI camera series can adjust OSD menu via coaxial control. After connected the
camera to the HDCVI series HCVR, from Main Menu->Setting->System->PTZ, you need to
select the channel number for access and set control mode as HDCVI and the protocol as HD-
CVI. Click “Save”button to save current setup. See Figure 5-1.
Figure 5-1
5.2 Menu Operation
Click the right mouse button and select “PTZ Control”, then you will see the “PTZ Setup”menu,
which is as shown in Figure 5-2 and Figure 5-3.
Figure 5-2

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Figure 5-3
See Sheet 5-1 for the details of button functions.
Button
Function
+
Open menu
、
Select menu item
、
Select menu value
Adjust lens zoom and auto
trigger focus
Note:
Some of the buttons can only
be applied for the motorized
vari-focal camera.
Adjust lens focus
Auto focus under current
zoom rate
Lens reset
Sheet 5-1
If there is “ ”, click the “Confirm”button in “Menu Operation”interface to go to the 2nd menu.
Click “Return” button to go back to the previous menu interface.

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Appendix ⅠMaintenance
Attention:
Please maintain the device according to the following instructions in order to ensure the image
effect and long-term stable operation of the device.
Maintenance for lens and mirror surface
The lens and mirror surface are covered with antireflection coating, so it may produce hazardous
substance and lead to performance reduction or scratch, dimness etc when it is stained with
dust, grease, fingerprint and so on, please refer to the following methods to deal with once dirt
is found:
Stained with dirt
Use oil-free soft brush or hair dries to remove it gently.
Stained with grease or fingerprint
Use soft cloth to wipe the water drop or oil gently to make it dry, then use oil-free cotton cloth or
paper soaked with alcoholor detergent to wipe from the lens center to outward. Itis ok to change
the cloth and wipe several times if it is not clean enough.
Camera Body Maintenance
Use a soft dry cloth to clean the camera body when it is dirty, in case the dirt is hard to remove,
use a clean dry cloth soaked with mild detergent and wipe gently, make it dry later. Don’t use
volatile solvent like alcohol, benzene, thinner and etc or strong detergent with abrasiveness,
otherwise it will damage the surface coating or reduce the working performance of the device.
Maintenance for Dome Cover
Dome cover is an optical device, please don’t touch or wipe cover surface directly during
installation and use, please refer to the following methods to deal with once dirt is found:
Stained with dirt
Use oil-free soft brush or hair dries to remove it gently.
Stained with grease or fingerprint
Use soft cloth to wipe the water drop or oil gently to make it dry, then use oil-free cotton cloth or
paper soaked with alcoholor detergent to wipe from the lens center to outward. Itis ok to change
the cloth and wipe several times if it is not clean enough.

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Note
This manual is for reference only. Slight difference may be found in the user
interface.
All the designs and software here are subject to change without prior written
notice.
All trademarks and registered trademarks mentioned are the properties of their
respective owners.
If there is any uncertainty or controversy, please refer to the final explanation of
us.
Please visit our website or contact your local service engineer for more
information.