The IT3G520
(IT3G520W, IT3G520W-LR) Network Camera
can be connected either before or immediately after software
installation onto the Local Area Network. The Administrator should complete the
network settings on the configuration page, including the correct subnet mask
and IP address of gateway and DNS. Ask your network administrator or Internet
service provider for the detail information. By default the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera
requires the Administrator to run installation every time it reboots. If
the network settings are to remain unchanged, disable the Install option. Refer
to ¡§Network settings¡¨ on the System Configuration page for details. If any
setting is entered incorrectly and cannot proceed to setting up the Network
Camera , restore the factory settings following the steps in the
¡§Troubleshooting¡¨ chapter of the Appendix.
The default
Administrator¡¦s password is blank and the Network Camera initially will not ask for any password.
The Administrator should immediately implement a new password as a matter of
prudent security practice. Once the Administrator¡¦s password is saved, the IT3G520
(IT3G520W, IT3G520W-LR) Network Camera
will ask for the user¡¦s name and password before each access. The
Administrator can set up a maximum of twenty (20) user accounts. Each user can
access the IT3G520 (IT3G520W, IT3G520W-LR)
Network Camera except to
perform system configuration. Some critical functions are exclusive for the
Administrator, such as system configuration, user administration, and software
upgrades. The user name for the Administrator is permanently assigned as
¡§root¡¨. Once the password is changed, the browser will display an authentication
window to ask for the new password. Once the password is set, there is no
provision to recover the Administrator¡¦s password. The only option is to restore to the
original factory default settings.
After opening the
Web browser and typing in the URL of the IT3G520 (IT3G520W, IT3G520W-LR)
Network Camera , a dialogue window pops up to request a username and password.
Upon successful authentication, the following figure is displayed.
The foreground is
the login window and the background shows the message if authentication fails.
The user may check the option box to save the password for future
convenience. This option is not
available to the Administrator for obvious reason.
*If the
administrator (root user) assigns no password, everybody can access the
homepage directly.
For the initial
access to the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera in Windows, the web browser may prompt
for permission to install a new plug-in for the Network Camera . Permission
request depends on the Internet security settings of the user¡¦s PC or notebook.
If the highest security level is set, the computer may prohibit any
installation and execution attempt. This plug-in has been registered for
certificate and is used to display the video in the browser. Users may click on
to proceed. If the web browser does not
allow the user to continue to install, check the Internet security option and
lower the security levels or contact your IT or networking supervisor for help.
The main page
layout has three parts:
Configuration
functions: The camera can be configured using these
user interfaces.
Camera View: What the camera sees.
Pan/Tilt
control buttons: These buttons provide a command
interface to control the aim of the camera.
Click on the
configuration link to the left of the image window to enter the configuration
page.
The Configuration:
¡§Snapshot¡¨ The button provides users a fast way to capture a single image of
the video from the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera .
¡§Client
Settings¡¨
Clicking on this
button links you to the client setting pages, please check the following
session for more details.
¡§Configuration¡¨ Only the Administrator can access camera configurations.
The camera view:
The information
bar at the top of the camera view shows the connection type to the IT3G520
(IT3G520W, IT3G520W-LR) Network Camera
and the current date/time.
The camera view
provides not only the live video, but also a way to aim the Network
Camera to
different target. Using mouse to
click on the target inside the video will command the Network Camera to aim at the target.
View capabilities
This feature
allows users to open a digital zoom control window to specify the zoom factor
for specified area in the camera view. Users can also move the white frame to
select the area of the video that she/he wants to view.
¡§Disable
digital zoom¡¨ The checkbox selection allows users
to disable/enable the digital zoom function.
¡§Zoom
Factors¡¨ The range of zoom factor is from 100% to
400%, users can select any integer factor inside this area.
¡§Hide¡¨ Click on this button can close the digital zoom control window.
¡§Play¡¨ The option will
connect to the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera . The button is
the same one as ¡§Pause¡¨.
¡§Pause¡¨ The option will
pause the video, but the connection remains. The button is the same one as ¡§Play¡¨.
¡§Stop¡¨ The option will
disconnect to the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera .
¡§Play volume¡¨ Click on
this button can adjust the audio volume.
¡§Mute¡¨ Disable audio at
client side.
The pan/tilt control buttons:
The direction
buttons are for Left, Right, Up,
Down, and Home functions. The Home button centers the camera.
¡§Go to¡¨ Once the Administrator has determined the preset positions; the
User can aim the camera using this control.
¡§Pan speed¡¨
This button sets
the moving range of the ¡§Left¡¨ and ¡§Right¡¨ commands.
¡§Tilt speed¡¨
This button sets
the moving range of the ¡§Up¡¨ and ¡§Down¡¨ commands.
¡§Pan¡¨
This button
commands the camera to pan from the current position to the left-most and then
to the right-most position. After panning, the camera returns to the original
position.
¡§Patrol¡¨
This button
commands the camera to patrol between the preset positions on the Patrol List,
which can be modified on the ¡§Camera control page¡¨. After one patrol cycle, the
camera returns to the original position.
¡§Stop¡¨ This stops the ¡§Auto Pan¡¨ command or ¡§Auto Patrol¡¨ command.
At the initial access to the ¡§Connection type¡¨ page in Windows, the
web browser will ask for a new plug-in installation, the plug-in being the
IT3G520 (IT3G520W, IT3G520W-LR) Network Camera . This plug-in has been
registered for certification and can be used to change the parameters at the
client¡¦s site. The user may click on to install the plug-in. If the web
browser does not allow the user to complete the installation, check the
Internet security to lower the security level or contact your IT or networking
supervisor.
There are two settings for the client side. One is ¡§Media Options¡¨
for users to determine the type of media to be streaming. The other is ¡§Protocol Options¡¨
which allows choices on connection protocol between client and server. There
are two protocols choices to optimize your usage ¡V UDP and TCP.
The UDP protocol allows for more
real-time audio and video streams. However, some packets may be lost due to
network burst traffic and images may be obscured. The TCP protocol
allows for less packet loss and produces a more accurate video display. The
downside with this protocol is that the real-time effect is worse than that
with the UDP protocol.
If no special need is required, UDP
protocol is recommended. Generally speaking, the client¡¦s choice will be in the
order of UDP ¡÷ TCP.
After the IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera is connected successfully,
¡§Protocol Option¡¨ will indicate the selected protocol. The selected protocol
will be recorded in the user's PC and will be used for the next connection.
If the network environment is changed, or
the user wants to let the web browser to detect again, manually select the UDP
protocol, save, and return HOME to re-connect.
<url> http://< IT3G520xxx Network Camera
>/client.html
<IT3G520xxx
Network Camera> is the domain
name or the original IP address of the IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera .
Best performance generally equates to the fastest image refresh rate
with the best video quality, and at the lowest network bandwidth as possible.
The three factors, ¡§Maximum frame rate¡¨, ¡§Constant bit rate¡¨, and ¡§Fix quality¡¨
on the Audio and Video Configuration page, are correlative to allow for
achieving the best performance possible.
For Best Real-time Video Images
To achieve good real-time visual effect, the network bandwidth
should be large enough to allow a transmission rate of greater than 20 image
frames per second. If the broadband network is over 1 Mbps, set the ¡§Fix bit
rate¡¨ to 1000Kbps or 1200Kbps. The maximum frame rate is 30. If your network
bandwidth is more than 512Kbps, you can fix the bit rate according to your
bandwidth and set the maximum frame rate to 30 fps. If the images vary
dramatically in your environment, you may want to slow the maximum frame rate
down to 20 fps in order to lower the rate of data transmission. This allows for
better video quality and the human eyes cannot readily detect the differences
between those of 20, 25, or 30 frames per second. If your network bandwidth is
below 512 Kbps, set the ¡§Fix bit rate¡¨ according to your bandwidth and try to
get the best performance by fine-tuning with the ¡§Maximum frame rate¡¨. In a
slow network, greater frame rate results in blur images. Another work-around is
to choose ¡§160x120¡¨ in the
¡§Size¡¨ option for better images. Video quality performance will vary somewhat
due to the number of users viewing on the network; even when the parameters
have initially been finely tuned.
Performance will also suffer due to poor connectivity because of the
network¡¦s burst constraint.
Only Quality Images Will Do
To have the best video quality, you should set ¡§Fix quality¡¨ at
¡§Detailed¡¨ or ¡§Excellent¡¨ and adjust the ¡§Maximum frame rate¡¨ to match your
network¡¦s bandwidth. If your network is slow and you receive ¡§broken¡¨ pictures,
go to the TCP protocol in ¡§Connection type¡¨ and choose a more appropriate mode
of transmission. The images may suffer a time delay due to a slower
connection. The delay will also
increase with added number of users.
Somewhere Between Real-time and Clear Images
If you have a broadband network, set ¡§Fix quality¡¨ at ¡¨Normal¡¨ or
better, rather than setting ¡§Fix bit rate¡¨. You can also fix the bandwidth
according to your actual network speed and adjust the frame rate. Start from 30 fps down for best results
but not below 15 fps. If the image
qualities are not improved, select a lower bandwidth setting.
Protect IT3G520 (IT3G520W, IT3G520W-LR) Network Camera by passwords
The Network Camera is
shipped without any password by default. That means everyone can access the IT3G520
(IT3G520W, IT3G520W-LR) Network Camera
including the configuration as long as the IP address is known. It is
necessary to assign a password if the Network Camera is intended to be accessed by others.
Type a new word twice in ➀ to enable protection. This
password is used to identify the administrator. Then add an account with user
name and password for your friends in ➁.
IT3G520 (IT3G520W, IT3G520W-LR) Network Camera can provide twenty accounts for your
valuable customers or friends. You may delete some users from ➂.
The Administrator can use the built-in motion detection to monitor
any movement to perform many useful security applications. To upload the
snapshots, users can choose either email or FTP according to user¡¦s needs. Both
e-mail and FTP use the network settings on the Email and FTP page. Refer to the
definition section for detail configuration.
1.
Click on ¡§Configuration¡¨
on homepage;
2.
Click on ¡§Motion detection¡¨ at the left column;
3.
Check ¡§Enable motion detection¡¨;
4.
Click on new to have a new
window to monitor video;
5.
Type in a name to identify the
new window;
6.
Use the mouse to click, hold,
and drag the window corner to resize or the title bar to move;
7.
Fine-tune using the
¡§Sensitivity¡¨ and ¡§Percentage¡¨ fields to best suit the camera¡¦s environment.
Higher ¡¨Sensitivity¡¨ detects the slighter motion. Higher ¡§Percentage¡¨
discriminates smaller objects;
8.
Clicking on ¡§Save¡¨ enables the
activity display. Green means the motion in the window is under the watermark
set by Administrator and red means it is over the watermark;
9.
Click on ¡§Application¡¨
at the left column;
10. Check the weekdays as you need and give the time interval to monitor
the motion detection every day;
11. Select the Trigger on Motion detection;
12. Set the delay before
detecting next motion to avoid continuous false alarms following the
original event;
13. Set the number of pre-event and post-event images to be uploaded;
14. Check the window name set in step 5;
15. Check the way to upload snapshot;
16. Click on save to validate.
An easy-to-use Upgrade Wizard is provided to upgrade the IT3G520
(IT3G520W, IT3G520W-LR) Network Camera
with just a few clicks. The upgrade function is opened to the
Administrator only. To upgrade the system, follow the procedures below.
1. Download the firmware file named ¡§xxx.pkg¡¨ from the appropriate
product folder.
2. Run the Upgrade Wizard and proceed following the prompts. Refer
to the instructions of the Upgrade Wizard for details.
3. Or upgrade firmware from HTTP web page directly
4. The whole process will finish in a few minutes and it will
automatically restart the system.
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|
 If power fails
during the writing process of Flash memory, the program in the memory of
the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera may be destroyed
permanently. If the Network Camera cannot restart properly, ask your dealer
for technical service.
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Only the
Administrator can access system configuration. Each category in the left column
will be explained in the following pages. The bold texts are the specific
phrases on the Option pages. The Administrator may type the URL below the
figure to directly enter the frame page of configuration. If the Administrator
also wants to set certain options through the URL, read the reference appendix
for details.
<url>
http://<IT3G520xxx Network Camera>/setup/system.html
<IT3G520xxx
Network Camera> is the domain name or original IP address of the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera .
"Host
name" The text displays the title at the top
of the main page.
¡§Turn off the
LED indicator¡¨ Check this option to shut off the
LED on the rear. It can prevent the camera¡¦s operation being noticed.
"Keep
current date and time" Click on this to
reserve the current date and time of the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera . An internal real-time
clock maintains the date and time even when the power of the system is turned
off.
"Sync
with computer time" Synchronizes the date and
time of the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera with the local computer. The read-only
date and time of the PC is displayed as updated.
¡§Manual¡¨ Adjust the date and time according to what is entered by the
Administrator. Notice the format in the related fields while doing the entry.
¡§Automatic¡¨ Synchronize with the NTP server over the Internet whenever the
IT3G520 (IT3G520W, IT3G520W-LR) Network Camera starts up. It will fail if the assigned time-server
cannot be reached.
¡§NTP server¡¨ Assign the IP address or domain name of the time-server. Leaving
the text box blank connects the IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera to the default time-servers.
"Time
zone" Adjust the time with that of the
time-servers for local settings.
¡§Update
interval¡¨ Select hourly, daily, weekly, or monthly update with the time on
the NTP server.
Remember to click
on 
to immediately validate the changes.
Otherwise, the correct time will not be synchronized.
¡§Root
password¡¨ Change the Administrator¡¦s password by
typing in the new password identically in both text boxes. The typed entries
will be displayed as asterisks for security purposes. After pressing 
,
the web browser will ask the Administrator for the new password for access.
¡§Add user¡¨ Type the new user's name and password and press 
to insert the new entry. The new user
will be displayed in the user name list. There is a maximum of twenty user
accounts.
¡§Manager user¡¨ Pull down the user list to find the user¡¦s name and press 
to complete.
<url>
http://<IT3G520xxx Network Camera>/setup/security.html
< Network
Camera > is the domain name or original IP address of the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera .
Any changes made
on this page will restart the system in order to validate the changes. Make
sure every field is entered correctly before clicking on .
¡§LAN¡¨ & ¡§PPPoE¡¨
The default type
is LAN. Select PPPoE if using ADSL
"Get IP address automatically" & ¡§Use
fixed IP address¡¨
The default
status is ¡§Get IP address automatically¡¨. This can be tedious having to
perform software installation whenever the IT3G520 (IT3G520W, IT3G520W-LR)
Network Camera starts. Therefore,
once the network settings, especially the IP address, have been entered
correctly, select ¡§Use fixed IP address¡¨ then the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera will skip installation at the next boot.
The Network Camera can
automatically restart and operate normally after a power outage. Users can
run IP installer to check the IP address assigned to the Network Camera if the IP address is forgotten or using
the UPnP function provided by the IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera (MS Windows XP provides UPnP
function at My Network Place).
¡§IP address¡¨ This is necessary for network identification.
¡§Subnet mask¡¨ This is used to determine if the destination is in the same subnet.
The default value is ¡§255.255.255.0¡¨.
¡§Default router¡¨ This is the
gateway used to forward frames to destinations in a different subnet. Invalid
router setting will fail the transmission to destinations in different subnet.
¡§Primary DNS¡¨ The primary domain name server that translates hostnames into IP
addresses.
¡§Secondary
DNS¡¨ Secondary domain name server that backups the
Primary DNS.
¡§Enable UPnP presentation¡¨ Enable the UPnP camera short cut
¡§Enable UPnP port forwarding¡¨ Enable
uPnP port forwarding
¡§PPPoE¡¨ If using the PPPoE
interface , fill the following settings from ISP
¡§User name¡¨ The login name
of PPPoE account
¡§Password¡¨ The password of
PPPoE account
¡§Confirm password¡¨ Input
password again for confirmation
¡§Http port¡¨ This can be other than the default Port 80. Once the port is
changed, the users must be notified the change for the connection to be
successful. For instance, when the Administrator changes the HTTP port of the
IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera whose IP address is
192.168.0.100 from 80 to 8080, the users must type in the web browser
¡§http://192.168.0.100:8080¡¨
instead of ¡§http://192.168.0.100¡¨.
¡§Access name¡¨ This is the access URL for making connection from client software.
Using rtsp://<ip address>/<access name> to make connection
¡§RTSP port¡¨ This can be other than the default
Port 554
<url> http://< Network Camera >/setup/network.html
< Network
Camera > is the domain name or original IP address of the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera .
WLAN Configuration (For IT3G520W and
IT3G520W-LR) Wireless Models Only)
ü ¡§SSID¡¨ (Service Set Identifier), it is a
name that identifies a wireless network. Access Points and wireless clients
attempting to connect to a specific WLAN (Wireless Local Area Network) must use
the same SSID. The default setting is default. Note: The
maximum length of SSID is 32 single-byte characters and SSID can¡¦t be any of ¡§,
<, > and space character.
ü ¡§Wireless mode¡¨ Clicking on the
pull-down menu to select from the following options:
ü ¡§Infrastructure¡¨ Make the IT3G520W (IT3G520W-LR) Network
Camera connect to the WLAN via an
Access Point. (The default setting).
ü ¡§Ad-Hoc¡¨ Make the IT3G520W (IT3G520W-LR)
Network Camera connect directly to
a host equipped with a wireless adapter in a peer-to-peer environment.
ü ¡§Channel¡¨ While in infrastructure mode,
the channel is selected automatically to match the channel setting for the
selected Access Point. In Ad-Hoc mode, the channel must be manually set to the
same channel for each wireless adapter. The default channel setting depends on
the installed region.
ü ¡§TX rate¡¨ This field is for selecting
the maximum transmission rate on the network. The default setting is ¡§auto¡¨,
that means that the IT3G520W (IT3G520W-LR) Network Camera will try to connect to the other
wireless device with highest transmitting rate.
ü ¡§Security¡¨ Select the data encrypt
method
ü ¡§None¡¨ ¡V No data encryption.
ü ¡§WEP¡¨ ¡V allows communication only with
other devices with identical WEP settings.
ü ¡§WPA-PSK¡¨ ¡V Use WPA pre-shared key.
ü ¡§Auth Mode¡¨ Choosing one of the following modes, (Open is the default setting).
ü ¡§Open¡¨ ¡V communicates the key across the
network.
ü ¡§Shared¡¨ ¡V allows communication only
with other devices with identical WEP settings.
ü ¡§Key length¡¨ The administrator can select
the key length among 64 or 128 bits. 64bits is the default setting.
ü ¡§Key format¡¨ Hexadecimal or ASCII. ¡§HEX¡¨ is the default setting.
ü ¡§HEX¡¨ digits
consist of the numbers 0~9 and the letters A-F.
ü ¡§ASCII¡¨ is a code for representing English letters as numbers from 0-127
except ¡§, <, > and space characters that are reserved.
ü ¡§Network Key¡¨ Entering a key in either
hexadecimal or ASCII format. When selecting different key length, acceptable
input length is listed as following:
ü 64 bits key length: 10 Hex digits or 5 characters.
ü 128 bites key length: 26 Hex digits or 13 characters.
Note: When 22(¡§), 3C(<) or
3E(>) are input in network key, the key format can¡¦t be changed to ASCII
format.
ü ¡§Algorithm¡¨ Choosing one of the
following algorithm for WPA-PSK modes
ü ¡§TKIP¡¨
ü ¡§AES¡¨
ü ¡§Pre-shared Key¡¨ Entering a key in ASCII
format. The length of the key is 8 ~ 63
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 Some invalid
settings may cause the system failing to respond. Change the configuration
only if necessary and consult with your network supervisor or experienced users
for correct settings. Once the system has lost contact, refer to Appendix A
for reset and restore procedures.
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<url> http://<
Network Camera >/setup/wireless.html
< Network
Camera > is the domain name or original IP address of the IT3G520W
(IT3G520W-LR) Network Camera .
¡§Enable DDNS¡¨ This option
turns on the DDNS function.
¡§Provider¡¨ The provider
list contains four hosts that provide DDNS services. Please connect to the service
provider¡¦s website to make sure the service charges.
¡§Host Name¡¨ If the User
wants to use DDNS service, this field must be filled. Please input the hostname
that is registered in the DDNS server.
¡§Username/E-mail¡¨ The
Username or E-mail field is necessary for logging in the DDNS server or notify
the User of the new IP address. Note: when this field is input as ¡§Username¡¨
the following field must be input as ¡§Password¡¨.
¡§Password/Key¡¨ Please
input the password or key to get the DDNS service.
¡§Save¡¨ Click
on this button to save current settings for the DDNS service and UPnP function.
<url> http://< Network Camera >/setup/ddns.html
< Network
Camera > is the domain name or original IP address of the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera .
The access list
is to control the access permission of clients by checking the client IP
address.
There are two
lists for permission control: Allow List
and Deny List.
Only those
clients whose IP address is in the Allow
List and not in the Deny List
can connect to the Video Server or IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera for receiving the
audio/video streaming.
Both Allow List and Deny List consist of a list of IP ranges. If you want to add a new
IP address range, type the Start IP
Address and End IP Address in
the text boxes and click on the Add
button. If you want to remove an existing IP address range, just select from
the pull-down menu and click on the Delete
button.
Both the Allow
List and Deny List can have 20 entries.
<url> http://< Network Camera >/setup/accesslist.html
< Network
Camera > is the domain name or original IP address of the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera .
¡§Video title¡¨ The text string can be displayed on video
¡§Color¡¨ Select either for color or
monochrome video display.
¡§Frame Size¡¨ There are three options for
video sizes. ¡§160x120¡¨,
¡§320x240¡¨, ¡§640x480¡¨.
¡§Power line frequency (for fluorescent light)¡¨, the fluorescent light will flash according to the power line
frequency that depends on local utility. Change the frequency setting to
eliminate uncomfortable flash image when the light source is only fluorescent
light.
There are three dependent parameters provided for video performance
adjustment.
¡§key frame interval¡¨
¡§Max frame rate¡¨ This limits the maximal
refresh frame rate, which can be combined with the ¡§Video quality¡¨ to
optimize bandwidth utilization and video quality. Choose ¡§Constant bit rate¡¨ If the user wants to fix the bandwidth
utilization regardless of the video quality or choose ¡§Fixed quality¡¨
and select the desired bandwidth. The video quality may be poor due to the
sending of maximal frame rate within the limited bandwidth when images are
moving rapidly. Consequently, to ensure detailed video quality (quantization
rate) regardless of the network, it will utilize more bandwidth to send the
maximal frames when images change drastically.
¡§Flip¡¨ Vertically rotate the video.
¡§Mirror¡¨ Horizontally rotate the video.
Check options both if the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera is installed upside down.
¡§White balance¡¨ Adjust the value for
best color temperature.
¡§Mute¡¨ Audio mute
¡§Audio type¡¨ Select audio codec ¡§AAC¡¨
and the bit rate
<url> http://< Network Camera >/setup/audiovideo.html
< Network
Camera > is the domain name or original IP address of the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera .
Click on this button to pop up another
window to tune ¡§Brightness¡¨,
¡§Contrast¡¨, ¡§Hue¡¨
and ¡§Saturation¡¨ for video compensation. Each field has eleven levels
ranged from -5 to +5. In
¡§Brightness¡¨ and ¡§Contrast¡¨
fields the value 0 indicates auto tuning. The user may press 
to fine-tune the image. When the image is
O.K., press to set the image settings. 
Click on this to recall the original
settings without incorporating the changes.
On the Camera Control page, there are two main function control
areas:
1.
Camera control area
The pan and tilt functions can be controlled with these buttons. The
¡§Left¡¨ button aims the camera to the left; the ¡§Right¡¨, ¡§Up¡¨, and ¡§Down¡¨
buttons aim the camera accordingly. The ¡§Home¡¨ button aims the camera to the
center.
¡§Pan speed¡¨. This controls the range of the horizontal
movement of the camera. The greater the value, the greater angular movement
when performing the ¡§Left¡¨ or ¡§Right¡¨ functions.
¡§Tilt speed¡¨. This controls the range of the vertical
movement of the camera. The greater the value, the greater angular movement
when performing the ¡§Up¡¨ or ¡§Down¡¨ functions would be.
¡§Auto pan/patrol
speed¡¨. This defines the speed of panning and patrol, the greater the
value, the faster the speed.
2.
Preset function area
¡¨Current position¡¨. If the User wants to save the current
view as a preset location, enter a name for each of the current video view at
¡§current position¡¨ and click on the ¡§Add¡¨ button. The camera allows for 20
preset locations.
¡¨Preset position¡¨. This keeps a list for preset
positions. Clicking on the ¡§Delete¡¨
button will remove the current selected position from the preset list.
¡§Set as home¡¨. Click on the button will set the current aimed
position as home of the Network Camera . Each time the IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera reboots
or after calibration, it will automatically aim to the defined home position.
¡§Default home¡¨. Restore home position to factory default home
by clicking on this button.
¡¨Dwelling time¡¨. The value set here specifies:
1. The stop time of each preset location
during auto patrol of the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera .
2. The stay time at the most left and
the most right positions when the IT3G520 (IT3G520W, IT3G520W-LR) Network
Camera is doing auto panning.
¡¨Patrol selection¡¨. After the User has saved a list of preset
positions, the ¡§Preset locations¡¨ box will also keep a list of the preset
positions. And once the ¡§Select>¡¨ button is clicked, the ¡§Selected location¡¨
box will keep a list of the patrol stops.
The ¡§Remove¡¨ button removes the preset position from the patrol stops.
The ¡§UP¡¨, ¡§DOWN¡¨ buttons adjust the order of the patrol stops. Several preset
positions can be added to the patrol stops. The camera can accept up to 40
patrol stops.
¡§Save¡¨ button. The button is valid for ¡§Auto pan/patrol
speed¡¨, ¡§Dwelling time¡¨ and
¡§Patrol selections¡¨. In other words, after changing these settings,
if the ¡§Save¡¨ button is not clicked, the new setting of the camera will
not take effect.
When the SMTP server support SMTP authentication, users need to give
the valid user name and password to send email via the server.
¡§Sender email address¡¨, the email
address of the sender.
There are two external mail server
can be configured, primary and secondary email server, The IT3G520 (IT3G520W, IT3G520W-LR) Network Camera will use
primary server as default , and use secondary server when primary server is
unreachable.
¡§Server address¡¨. The domain name or IP
address of the external email server.
¡§User name¡¨. This granted user name on
the external email server.
¡§Password¡¨. This granted password on the
external email server.
¡§Recipient email address¡¨. The email
address of the recipients for snapshots or log file. Multiple recipients must
be separated by semicolon, ¡¥;¡¦.
¡§Built-in FTP server port number¡¨. This
can be other than the default port 21. The user can change this value from 1025
to 65535. After the changed, the external FTP client program must change the
server port of connection accordingly.
There are two external FTP server
can be configured, primary and secondary FTP server, The IT3G520 (IT3G520W, IT3G520W-LR) Network Camera will use
primary server as default , and use secondary server when primary server is
unreachable.
¡§Server address¡¨. The domain name or the
IP address of the external FTP server. The following user settings must be
correctly configured for remote access.
¡§FTP server port¡¨. This can be other
than the default port 21. The user can change this value from 1025 to 65535.
¡§User name¡¨. Granted user name on the
external FTP server.
¡§Password¡¨. Granted password on the
external FTP server.
¡§Remote folder name¡¨. Granted folder on
the external FTP server. The string must conform to that of the external FTP
server. Some FTP servers cannot accept preceding slash symbol before the path
without virtual path mapping. Refer to the instructions for the external FTP
server for details. The folder privilege must be open for upload.
<url> http://<
Network Camera >/setup/mailftp.html
<IT3G520xxx
Network Camera> is the domain name or original IP address of the IT3G520
(IT3G520W, IT3G520W-LR) Network Camera .
¡§Enable motion detection¡¨. Check this option to turn on motion detection.
Click on this button to add a new window.
At most three windows can exist simultaneously. Use the mouse to click, hold,
and drag the window frame to resize or the title bar to move. Clicking on the
¡¥x¡¦ at the upper right-hand corner of the window to delete the window. Remember
to save in order to validate the changes.
Click on this button to save the related
window settings. A graphic bar will rise or fall depending on the image
variation. A green bar means the image variation is under monitoring level and
a red bar means the image variation is over monitoring level. When the bar goes
red, the detected window will also be outlined in red. Going back to the
homepage, the monitored window is hidden but the red frame shows when motion is
detected.
"Window Name". The text will show at the top of the window.
¡§Sensitivity¡¨. This
sets the endurable difference between two sequential images.
¡§Percentage¡¨. This
sets the space ratio of moving objects in the monitoring window. Higher
sensitivity and small percentage will allow easier motion detection.
The following figure shows the screen when 
is clicked. The monitoring window has
been outlined in red and the graphic bar goes red since the train is moving.
¡§Enable snapshot¡¨. Enable/Disable snapshot application.
¡§Sun¡¨ ~
¡§Sat¡¨ Select the days of the week to perform the
application.
Select ¡§Always¡¨ or input the time interval.
The prefix
name will be added on the file name of the snapshot images.
There are
three windows for motion detection each can be assigned a name. Select the
windows which need to be monitored. If motion detection has not been set up, ¡§undefined¡¨
will be shown instead of the window title. If this happens, clicking on ¡§Motion
detection¡¨ and a note will show to direct the User to the configuration page
for motion detection.
¡§Send
pre-event image(s)¡¨. The number of pre-snapshots
will be captured and send when a condition is triggered.
¡§Send
post-event image(s)¡¨. The number of post-snapshots
will be captured and send when a condition is triggered.
¡§Delay
second(s) before detecting next motion¡¨. Set the
time delay before restarting to check on the triggering condition when the
current condition is triggered.
¡§Snapshot
interval : second(s)¡¨ IT3G520 (IT3G520W,
IT3G520W-LR) Network Camera will
send snapshots at the specified intervals to the external server using the
method selected below. Remember: This operation is still subject to the conditions
set in the weekly schedule.
¡§Email¡¨ This selects the uploading method following the intervals set
above. The snapshot named ¡§prefix-yyyymmdd-hhmmss.jpg¡¨ will be attached in the
email.
¡§FTP¡¨ The snapshots will be uploaded to the external FTP server with the
file name defined in the next option. This can also be used to refresh the
captured images stored in the external web server to build creative homepages.
¡§FTP put
snapshots with date and time suffix¡¨ This option
sets up the snapshot capture date and time, which can be used to easily
differentiate the snapshot file names in the sequential operation. For
instance, ¡§prefix-20030102-030405.jpg¡¨ means the JPEG image was captured in the
year 2003, January the 2nd, at 3 o¡¦clock, 4 minute, and 5 second. If
this suffix is omitted, the file named ¡§video.jpg¡¨ on the external FTP server
will be refreshed at the specified interval.
The IT3G520
(IT3G520W, IT3G520W-LR) Network Camera
support log the system messages on remote server. The protocol is
compliant to RFC 3164. If you have external Linux server with syslog service,
use ¡§-r¡¨ option to turn on the facility for receiving log from remote machine.
Or you can use some software on Windows which is compliant to RFC 3164.
Check ¡§Enable remote log¡¨ and input the ¡§IP address¡¨ and ¡§port¡¨ number of the log server to enable the remote log facility.
In the ¡§Current log¡¨, it displays the current
system log file. The content of the log provides useful information about
configuration and connection after system boot- up.
Click on this
link on the configuration page to view the entire system¡¦s parameter set. The
content is the same as those in CONFIG.INI.
Maintenance
Four actions can be
selected
¡§reboot¡¨ click the reboot
button to restart system
¡§factory default¡¨ Click on
Factory default button on the configuration page to restore the factory default
settings. Any changes made so far will be lost and the system will be reset to
the initial factory settings. The system will restart and require the installer
program to set up the network again.
¡§Calibrate¡¨
Recalibrate
the home position to the default center to recover the tolerance cased by some
external forces. This function is the same as the ¡§Center¡¨ button on the
Remote Controller. Please note that there is no confirming message box after
clicking on the ¡§Calibrate¡¨ button, the IT3G520
(IT3G520W, IT3G520W-LR) Network Camera will calibrate immediately.
¡§upgrade firmware¡¨ Select
the firmware file and click upgrade button
The following
table lists the LED patterns in general.
|
Condition
|
LED color
|
|
Loading system after power on
|
Steady red
|
|
During booting procedure
|
Steady green, blue and red
|
|
Detecting and setting network
|
Steady green and blue. Blink red till IP address is
confirmed
|
|
After network is setup (system up)
|
Blink green every second and steady red
|
|
During the upgrade firmware process
|
Blink green every second and fast blink red
|
|
Enable audio
|
Steady blue. Disable audio will turn off blue LED.
|
|
 Restoring the
factory defaults will erase any previous settings.
|
|
|
There is a button
in the back side of the IT3G520 (IT3G520W, IT3G520W-LR) Network Camera . It
is used to reset the system or restore the factory default settings.
RESET:
Click on the button.
RESTORE:
1. Press on the button continuously.
2. Wait for all LED blink fast.
3. Free the button.
|
