Symmetry EN-7520 User manual

Symmetry EN-7520
Installation Guide

INFORMATION TO USER
CAUTION
RISK OF ELECTRIC SHOCK,
DO NOT OPEN
!
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol is intended to alert the user to the presence of un-insulated
“dangerous voltage” within the product‟s enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
!
This symbol is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature
accompanying the appliance.

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Table of Contents
1. FEATURES........................................................................................................ 4
2. PACKAGE CONTENTS.................................................................................... 5
3. PART NAMES.................................................................................................... 6
4. INSTALLATION................................................................................................. 7
4.1. Installation Template...................................................................................................... 8
4.2. Manual adjustment for 3-axis movements.................................................................. 8
4.3. Lens Focus Adjustment................................................................................................. 9
4.4. Setting the Image Attribute............................................................................................ 9
5. CONNECTIONS............................................................................................... 10
6. CONFIGURATION........................................................................................... 11
6.1.Set up network environment ........................................................................................ 11
6.2.View video on web page............................................................................................... 11
6.2.1.View video using IPAdmin Tool............................................................................ 11
6.2.2.View video using IP address................................................................................. 14
6.3. Reset............................................................................................................................... 14
6.4. Factory Default.............................................................................................................. 14
APPENDIX A: SPECIFICATIONS ...................................................................... 15
Summary................................................................................................................................ 15
Electrical Characteristics..................................................................................................... 16
Environment Condition........................................................................................................ 16
Analytics................................................................................................................................. 16
APPENDIX B: DIMENSIONS.............................................................................. 17

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1. FEATURES
Camera
Indoor Fixed Mini Dome IP Camera
High Quality Compression in real time streaming
1/4” VGA CMOS
Streaming
Dual streaming mode (with different codec/resolution/bit rate etc.)
De-interlacing on DSP
Burnt-in text supported
Unicast/Multicast supported
Video/Audio
Video compression: H.264/MPEG4/MJPEG (30FPS@D1)
Audio compression: G.711(µLaw, aLaw)/PCM
Video Motion Detection supported
2-way mono audio supported
Network
RTSP/ HTTP protocol supported
10/100 Base-T Ethernet
Additional Features
Built-in Video Analytics
OSD supported
Analytics
Intelligent Detection (Included as standard)
VCA (Optional)

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2. PACKAGE CONTENTS
Unpack carefully and handle the equipment with care. The packaging contains:
Camera
DC power adaptor
Extension cable
(for LAN, power connector, and audio )
Quick Installation Guide
Installation Template
Screws and Anchor block
Hex wrench driver
Note
i
The above contents are subject to change without prior notice.

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3. PART NAMES
①LAN Connector (Ethernet)
This is a RJ45 LAN connector for 10/100 Base-T Ethernet.
②Audio in / out Cable
The camera has a mono audio input and a mono audio output.
③Power Adaptor Connector (DC 12V)
The camera requires a DC 12V 1A adapter for power supply.
①
②
③
* Models herein and their
appearance are subject to change
without any prior notice.

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4. INSTALLATION
Note
i
When assembling the main body of the camera and its dome cover,
make sure they fit each other into place.
Caution
!
The camera may fall off the ceiling even after the proper installation and
mounting. To prevent any accident, make sure the ceiling is firm and
stable enough to support the camera. If any reinforcement is needed,
consult with your safety personnel and proceed with the installation.
1) Connect the LAN cable and
power supply cable to the camera.
2) Place the installation template on
the ceiling.
3) Drill two holes on the template
and insert anchor blocks into the
holes. Fasten the camera with
screws.
4) Put the dome cover on the main
body of the camera. Make sure the
main body and the cover fit each
other into place.

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4.1. Installation Template
4.2. Manual adjustment for 3-axis movements
After installation, manually adjust the inner mechanism. Perform 3-axis movements
manually by turning the inner mechanism as shown above, and check that it moves
correctly. After adjustment, fasten the screw on the rotation axis.
68.5
Ø125
Ø30
2-Ø6

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4.3. Lens Focus Adjustment
4.4. Setting the Image Attribute
You can set the image attribute of camera through the webpage.
The menu of image attribute can be seen under Setup > Video & Audio > Video-in >
Attribute Setting. Brightness, contrast, hue, saturation and sharpness can be adjusted.
1) Open the dome cover from the
device.
2) Uncover the latch (C) carefully to
remove the lens cover.
3) Rotate the lens focus ring (D) to
adjust the focus and fasten the
screw (E) using the included hex
wrench.
4) Push the lens cover to the module
until the latch (C) clicks into
position.
5) Attach the dome cover by aligning
protrusion on the body (B) with the
inverted triangle mark of the dome
cover (A). Turn the dome cover
clockwise to lock.
6)
A
A
C
* Models herein and their appearance are subject to change without any prior notice.
D
E

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5. CONNECTIONS
Caution
!
Make sure the polarity is correct. Incorrect connection may cause
malfunction or damage to the IP device.
Caution
!
Power Adaptor Connector (DC 12V)
LAN
DC 12V
B

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6. CONFIGURATION
6.1.Set up network environment
The default IP address of your IP device is 192.168.XXX.XXX. You can find the available
IP address from the MAC address of your device. Please make sure the device and your
PC are on the same network segment before running the installation. If the network
segment between your PC and the device is different, change your PC‟s settings as
below.
IP address : 192.168.xxx.xxx
Subnet mask: 255.255.0.0
6.2. View video on web page
View the live video on a web page using your IP device and its IP address. You can
use the IPAdminTool or enter the IP address on the web page.
6.2.1. View video using IPAdmin Tool
IPAdminTool automatically searches all activated network encoders and IP cameras
and shows the product name, IP address, MAC address and etc. IPAdminTool is
provided on the CD supplied with your camera.

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To use the IPAdminTool and view the live video on a web page:
1. Start IPAdminTool. Names and info of currently activated devices appear as a
list.
2. Right-click on the desired device and select Web view.
3. Select Continue to this website on the Security Certificate Alert page.
(The explanation and captured images at this manual are based on Internet
Explorer 7.0)
4. Click pop-up blocked and install the ActiveX control by clicking the Install
button. You need to install the ActiveX for displaying the images.

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5. Wait for a few seconds while the web page loads. Then the live video is
displayed on the main page of the web browser.
6. If the live video is not displayed and “Can not Create XMLDOMDocument
Install MSXML4.0” message is shown as below, please download and install
from the link below.
http://www.microsoft.com/downloads/details.aspx?familyid=3144B72B-B4F2-
46DA-B4B6-C5D7485F2B42&displaylang=en
(VCA Library requires MS XML 4.0 library which is an xml parser made by
Microsoft.)

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6.2.2. View video using IP address
View the live video on a web page using your IP device and its IP address. To have the
correct IP address ready and use it on a web page:
1. Convert a MAC address to an IP address or check the IP address on the
IPAdminTool. Windows Calculator has a useful „Scientific‟ mode („Programmer‟ mode
in Windows 7) to assist with this conversion.
(The MAC address is attached on the side or bottom of the device.)
2. Open a web browser and enter the IP address of the device.
3. Click Continue to this website on the Security Certificate Alert page.
4. Click pop-up blocked and install the ActiveX control. You need to install the ActiveX
for displaying the images.
5. Wait for a few seconds while the web page loads. The live video is displayed.
6.3. Reset
Hardware Reset is NOT supported. (Software Reset is available.)
To perform the Software Reset, please refer to the “EN-7500 Series HTTP API
Manual” provided for your encoder model. This document is on the CD supplied with
your camera.
6.4. Factory Default
Hardware Factory Reset is NOT supported. (Software Factory Reset is available.)
To perform the Software Factory Reset, please refer to the “EN-7500 Series HTTP API
Manual” provided for your encoder model. This document is on the CD supplied with
your camera.
MAC address = 00-13-23-01-14-B1 → IP address = 192.168.20.177
Convert the Hexadecimal number to Decimal number.

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APPENDIX A: SPECIFICATIONS
Summary
Camera Module
CMOS
Image Sensor
1/4” VGA CMOS
Effective Pixels
640 x 480
Scanning
system
Progressive Scan
Horizontal
Resolution
550 TV Lines
Min.
Illumination
3 Lux Color
0.1 Lux DSS On
Lens
Focal Length 3.6 mm, F.# 2.0, Board type,
Lens for Security Camera
Shutter Speed
1/60 ~ 1/100,000
Day & Night
Not Supported
Video
Compression Format
H.264, MPEG-4, MJPEG Selectable per Stream
Number of Streams
Dual Stream, Configurable
Resolution
D1*1, 4CIF*1, VGA, CIF, QCIF
Compression FPS
30 fps
Deinterlacing
Supported (DSP)
Motion Detection
Supported
OSD
Supported (DSP)
Burnt-in Text (Digital)
Supported (DSP)
Output
Not Available
Audio
Input/output
1/1 channel
Compression Format
G.711
Function
Digital Input/output
Not Supported
Network
10/100 Base-T
Power over Ethernet
Not Available
Protocol
TCP/IP, UDP/IP, HTTP, RTSP, RTCP, RTP/UDP,
RTP/TCP, SNTP, mDNS, UPnP, SMTP, SOCK, IGMP,
DHCP, FTP, DDNS, SSL v2/v3, IEEE 802.1X, SSH
Material
Polycarbonate
Dimensions
Housing: 124(D) x 100(H) mm,
Dome: 100.0(Ф) mm
Colour
Black
*1. These image sizes are scaled up resolutions.

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Electrical Characteristics
Video Output
1Vp-p, 75Ω
Audio Input
Linein, 1.43Vp-p(Min 1.35Vp-p, max 1.49 Vp-p), 39 KΩ
Audio Output
Lineout, 46mW Power, 16 Ω
Power Source(Approx)
12 V DC 290 mA
Environment Condition
Operating Temperature
-10 ˚C ~ 50 ˚C (14˚F ~ 122 ˚F)
Operating Humidity
Up to 85% RH
Analytics
Intelligent Detection (Included as Standard)
High Performance
Advanced Tracking Algorithm, Low False Alarm Rate
Easy to Use
Intuitive Web Browser Interface
Detection Zones
Multi-segment Polygons and Lines
On-screen Display
Real-time Display of Tracking Data and Events
Burnt-in Annotation
Stream or Analog video out
(※Analog video out support can vary depending on the
device model and hardware version and the firmware
version)
VCA (Optional)
Detection Behavior
Camera Tampering, Direction, Stopping, Loitering,
Entering, Exiting, Appear, and Disappear Filters
3D Behavior
Perspective Corrected Size and Speed Filters
Statistics
Counting Functions and Other Statistics
Meta Data
Binary XML Format

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APPENDIX B: DIMENSIONS
(Unit: mm)
Ø124
R50
100
50
40
.5