Dahua HAC-HFW2401SP User manual

HDCVI Camera User’s Manual
Version 1.0.0

i
Table of Contents
1General Introduction ..................................................................................................................1
1.1Overview........................................................................................................................1
1.2Features.........................................................................................................................1
2Framework and Dimensions.....................................................................................................2
3Installation ...................................................................................................................................6
4Menu.............................................................................................................................................8
4.1HCVR Settings..............................................................................................................8
4.1.1Control Coaxial Device.........................................................................................8
4.1.2Set Audio Coax...................................................................... 错误!未定义书签。
4.2Menu Operation............................................................................................................8
Appendix Maintenance...................................................................................................................10

ii
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
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.
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 RG59 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.
Please do not provide two or more power supply modes for the device, otherwise it may cause
damage to the device.

iii
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.

1
1General Introduction
1.1 Overview
This series megapixel HD 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
High-performance CMOS image sensor, megapixel definition.
Support HD video and control signal coaxial transmission.
For 720P series, support RG59 coaxial cable transmission without any loss. The distance
is over 800m. For 1080P, 4M and 4K series, support RG59 coaxial cable transmission
without any loss. The distance is over 500m.
High speed, long distance real-time transmission.
Support HDCVI HD and analog SD output.
Support 3D noise reduction, excellent low illuminance performance.
Support ICR switch to realize monitoring both in daytime and at night.
Support WDR (Some models only supports DWDR).
Support OSD menu to adjust parameters.
Support smart IR function.
Support DC 12V power supply.
IP67 compliance.
It can be applied to the places with HD image request, such as bank, supermarket,
telecom, government, school, airport, factory, hotel and etc.

2
2Framework and Dimensions
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
See Figure 2-4 for the dimension of model D. The unit is m
Figure 2-4

3
See Figure 2-5for the structure components of model A.
Figure 2-5
See Figure 2-6 for the structure components of model B.

4
Figure 2-6
See Figure 2-7 for the structure components of model C.
Figure 2-7
See Figure 2-8 for the structure components of model D.
Figure 2-8

5
Figure 2-9
Note:
There is only one video port for some cameras, which is shown in Figure 2-9, it outputs HD
video signal by default, it needs to enable self-adaptation function in the OSD menu to switch
to standard definition video signal.

6
3Installation
Important
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 should be thick
enough to sustain at least 3X weight of the camera.
Figure 3-1
Step 1
Before you install the camera bracket, pull the cable through cable exit of the bracket chassis.
It needs to install expansion bolt first if it is the cement wall (Please make sure the
installation holes of expansion bolt are the same as those of the bracket), then use
self-tapping screws to install bracket, see Figure 3-1.
You can skip the first step if it is the wooden surface, use self-tapping screws to
install bracket directly.
Step 2
Adjust camera monitoring direction.
Loosen the screws on the bracket as is shown in Figure 3-2, adjust the camera to exact
location which needs to be monitored via rotating bracket and camera body, then fix the
screws firmly.
Figure 3-2

7
Note:
The installation steps above can be applied to model A, B, C and D.

8
4Menu
4.1 HCVR Settings
4.1.1 Control Coaxial Device
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 4-1.
Figure 4-1
4.2 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 4-2 and Figure 4-3.
Figure 4-2

9
Figure 4-3
See Sheet 4-1 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 4-1
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.

10
Appendix Maintenance
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 alcohol or detergent to wipe from the lens center to outward. It is 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 alcohol or detergent to wipe from the lens center to outward. It is ok to
change the cloth and wipe several times if it is not clean enough.

11
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.