Dahua DH-HAC-HF3231E User Manual

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HDCVI Camera User’s Manual
Version 1.0.0
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Table of Contents
1 General Introduction .................................................................................................................. 1
1.1 Overview ........................................................................................................................ 1
1.2 Features ......................................................................................................................... 1
2 Framework and Dimensions ..................................................................................................... 2
2.1 Rear Panel ..................................................................................................................... 3
2.2 Front Panel and Side Panel ........................................................................................ 2
3 Installation ................................................................................................................................... 9
3.1 Lens Installation ............................................................................................................ 9
3.2 I/O Port Installation ....................................................................................................... 9
4 Menu ........................................................................................................................................... 11
4.1 HCVR Settings ............................................................................................................ 11
4.1.1Control Coaxial Device ....................................................................................... 11
4.1.2Set Audio Coax .................................................................................................... 11
4.2 Menu Operation .......................................................................................................... 12
Appendix Ⅰ Maintenance ................................................................................................................. 14
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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
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 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.  Please do not provide two or more power supply modes for the device, otherwise it may cause
damage to the device.
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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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1 General 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 75-3 coaxial cable transmission without any loss. The distance is
over 800m. For 1080P series, support 75-3 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 surveillance both in the daytime and at night. Support WDR (Some models only support DWDR) Support OSD menu to adjust parameters. Support five-direction button function. Support DC12V/AC24V power supply. It can be applied to the places with HD image requirement, such as bank, supermarket,
telecom, government, school, airport, factory, hotel and etc.
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2 Framework and Dimensions
2.1 Front Panel and Side Panel
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 and model C. The unit is mm.
Figure 2-2
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See Figure 2-3 for the dimension of model D. The unit is mm.
Figure 2-3
Note:
The dimension figures above are for reference only.
2.2 Rear Panel
Please refer to Figure 2-4 for the rear panel of model A.
Figure 2-4
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Please refer to sheet 2-1 for rear panel structure function of model A.
Port Name Port Function
AC 24V/ DC 12V
Power port
Power port.
Connect to AC 24V/ DC 12V.
Indicator light
Red light
Power light. The light is on after system boots up.
Green light
Hardware indicator light. The light becomes on after system successfully loads the hardware part.
Yellow light
HD/standard definition indicator light. The light is off when system is using the HD output. The light is on when system is using standard definition.
IN ICR external trigger
Connect to external on-off output to control ICR switch to realize day/night mode switch.
NO Alarm output normal
open contact
On-off signal alarm output.
C Alarm output public
contact
On-off signal alarm output.
G
GND Ground end.
A
RS485 port
RS485_A port. Connect to DVR or RS485 configuration tool to set video parameters.
B RS485_B port. Connect to DVR or RS485
configuration tool to set video parameters.
NA
N/A Reserved
RX
Reserved port For R&D use only.
TX G
RESET Reset button
Press it for five seconds, system can reload
again and restore factory default setup.
HDCVI
Video/audio/control composite port
Send video stream/audio stream/control data stream conforming to HDCVI specifications.
MIC IN
Microphone audio input
Audio input from the pickup.
5-direction button
OSD button
Press the middle button for five
seconds to switch HD/standard definition mode.
Press the middle button shortly to go to
the OSD menu interface.
After you go to the menu, click the
middle button to confirm current operation. Move the up/down button to select menu item and use left/right button to set parameter value.
GND port
Before you use this series product, please make sure it has been soundly grounded in case there is a risk of thunder strike.
Sheet 2-1
Please refer to Figure 2-5 for the rear panel of model B.
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Figure 2-5
Please refer to sheet 2-2 for rear panel structure function of model B.
Port Name Port Function
AC 24V/ DC 12V
Power port
Power port.
Connect to AC 24V/ DC 12V.
Indicator light System status
indicator light
Dual-light indicator light. After system booted up the indicator light is
green, system is outputting high definition video by default.
The indicator light is red when system is
outputting standard definition video. The indicator light is green again when system is outputting high definition video.
NC
Alarm input GND end
GND end
NO Alarm input
port
Receive the signal from external alarm source
D/N
External trigger day/night mode switch
Connect to external control signal to control ICR switch to realize day/night mode switch. Please note: if you want to use this function, you need to go to the OSD menu to set the day/night mode as EXT TRIG-HIGH or EXT TRIG-LOW. The control signal shall connect to the D/N and G port. For example, connect the 5V to the D/N port and the day/night mode as EXT TRIG-HIGH; the camera can switch from day mode to night mode.
G
GND Ground end.
A
RS485 port
RS485_A port. Connect to DVR or RS485 configuration tool to set video parameters.
B RS485_B port. Connect to DVR or RS485
configuration tool to set video parameters.
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Port Name Port Function
VIDEO OUT
Video output port
Send video stream/audio stream/RS485 control data stream via coaxial cable. Please connect to the HDCVI DVR series product to control.
AUDIO
Microphone audio input
Audio input from the pickup.
5-direction button
OSD button
Press the middle button for five seconds to
switch HD/standard definition mode.
Press the middle button shortly to go to the
OSD menu interface.
After you go to the menu, click the middle
button to confirm current operation. Move the up/down button to select menu item and use left/right button to set parameter value.
GND port
Before you use this series product, please make sure it has been soundly grounded in case there is a risk of thunder strike.
Sheet 2-2
Please refer to Figure 2-6 for the rear panel of model C.
Figure 2-6
Please refer to sheet 2-3 for rear panel structure function of model C.
Port Name Port Function
IN1
Alarm input port 1
Receive the signal of external alarm source.
IN2
Alarm input port 2
Receive the signal of alarm source.
G
Alarm input GND port
GND
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Port Name Port Function OUT Alarm output port
Output the signal of internal alarm source.
D/N
External trigger day/night mode switch
Refer to Sheet 2-2.
G GND
GND (alarm output and external trigger day/night switch port share the GND port).
Dual color indicator light
Display green light after operation with power on.
CVBS Video port
Output analog SD video signal.
HDCVI
Video/audio/control composite interface
Coaxial transmission of video, audio and 485 control signal, it needs to connect to back-end HCVR to control.
ABF Auto back focus
Lens auto focus.
AUDIO
Mic audio input Pickup audio input.
5-Direction button
OSD button
Press the button to go to the OSD menu interface. After you go to the menu, click the button to confirm current operation. Move the up/down button to select menu item and use left/right button to set parameter value.
Sheet 2-3
Please refer to Figure 2-7 for the rear panel of model D
Figure 2-7
Please refer to sheet 2-4 for rear panel structure function of model D.
Port Name Port Function
A/B RS485 port
Control 485 config tool or connect to DVR to adjust image parameter.
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Port Name Port Function G
GND Ground port.
D/N
External trigger day/night switch
External control signal input, control ICR switch, and realize day/night conversion.
Note: The day/night mode in this OSD menu needs To select external trigger high level or External trigger low level, connect control signal to D/N port and G port respectively. If it inputs +5V to D/N port, day/night mode selects external trigger high level and the camera is switched from color to black/white.
NC
Alarm input GND port.
GND
NO Alarm input port
Receive the signal of external alarm source.
GND port
Please connect the port to ground when using the device, which is to avoid lightning
stroke and other problems. AC 24V/ DC 12V
Power port
It can input both 12V DC and 24V AC.
AUDIO
Mic audio input Sound pick-up audio input.
Indicator light
System state indicator light
Dual-color indicator light, the green light is on
after normal boot with power on, it outputs
HD by default; the red light is on after it is
switched to SD; the green light is on after it is
switched to HD again.
VIDEO OUT
Video output port
Coaxial transmission video, audio, 485
control signal, need to connect to back-end
HCVR to control. 5-direction
button
OSD button
Refer to sheet 2-1.
Sheet 2-4
Note:
Please refer to model A for other port name and functions.
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3 Installation
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 can sustain at
least 3X weight of the bracket and the camera.
All figures listed below for reference only.
3.1 Lens Installation
Please refer to the steps listed below for installation information. See Figure 3-1. Remove the protection cap from the device. Line up the lens to the lens position of the
camera (Install the C/CS adapter ring to the camera if you are using C type lens).Turn clockwise to secure the lens firmly.
Insert the socket of the lens cable to the auto iris lens connector on the side panel of the
device. Skip this step if you are using auto iris lens.
Fasten the screw near the focusing ring and then turn counter clockwise to move the
focusing ring out for several millimeters. Now you can focus manually until you get clear video.
After you completed the focus setup, fix the screw near the focusing ring firmly. Fasten the
focusing ring. Now the installation is complete.
Figure 3-1
3.2 I/O Port Installation
Install Cable
Please follow the steps listed below to install the cable. See Figure 3-2. Use the small slotted screwdriver to press the corresponding button of cable groove. Insert the cable into the groove and then release the screwdriver.
Remove Cable
Please follow the steps listed below to remove the cable.
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Use the small slotted screwdriver to press the corresponding button of cable groove. Remove the cable out of the groove and then release the screwdriver.
Figure 3-2
Note: The Figures are for reference only; please refer to the actual product for more details.
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4 Menu
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 HD­CVI. Click “Save” button to save current setup. See Figure 4-1.
Figure 4-1
4.1.2 Set Audio Coax
From “Main Menu > Setting > Camera > Encode > Encode”, you need to set “Audio Format” as “G711a” and the “Audio Source” as “HDCVI”. See Figure 4-2 for more details.
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Figure 4-2
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 4-3 and Figure 4-4.
Figure 4-3
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Figure 4-4
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 iris “+” or 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 Ⅰ 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.
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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.
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